Posts: 664 Threads: 121 Likes Received: 24 in 23 posts Likes Given: 490 Joined: Apr 2021 Reputation: 0 Hello i have completed with the installation of the gps on the drone, now i think i have to setup it inside betaflight. Just to see if work in the correct way and indicate the speed, i would like to don't activate the rescue mode as first fly time... What i have to do in BF configurator ? i have reinstalled the 10.7.1 configurator to use on my old BF fw that i have on the Wizard, i have tought that the BF 10.8.0 RC3 could create some issue on settings considering that i use and older version of the fw. i will use the portable 10.8.0 configurator for the tiny whoop. • Posts: 21,397 Threads: 593 Likes Received: 9,029 in 6,683 posts Likes Given: 1,428 Joined: Jun 2018 Reputation: 795 Just follow Oscar's guide at the link below. You just need to do everything except setting up GPS Rescue... https://oscarliang.com/gps-mini-quad In the Configuration tab, also switch on the "Use Galileo" option which will allow the GPS module to make use of the European Galileo GPS network of satellites. I also recommend that you switch on the "Set Home Point Once" option. That will then prevent the home point being updated if you happen to disarm and re-arm the quad somewhere away from your initial take-off position for any particular reason. If and when you decide to also configure GPS Rescue then just read Oscar's guide for that in the following link... https://oscarliang.com/setup-gps-rescue-mode-betaflight Posts: 664 Threads: 121 Likes Received: 24 in 23 posts Likes Given: 490 Joined: Apr 2021 Reputation: 0 26-Mar-2022, 11:31 AM (This post was last modified: 26-Mar-2022, 11:32 AM by Rosssiiii.) (26-Mar-2022, 10:29 AM)SnowLeopardFPV Wrote: Just follow Oscar's guide at the link below. You just need to do everything except setting up GPS Rescue... https://oscarliang.com/gps-mini-quad In the Configuration tab, also switch on the "Use Galileo" option which will allow the GPS module to make use of the European Galileo GPS network of satellites. I also recommend that you switch on the "Set Home Point Once" option. That will then prevent the home point being updated if you happen to disarm and re-arm the quad somewhere away from your initial take-off position for any particular reason. If and when you decide to also configure GPS Rescue then just read Oscar's guide for that in the following link... https://oscarliang.com/setup-gps-rescue-mode-betaflight Hello I have selected gps in the port 6: https://i.imgur.com/cxqh00B.png but as default i have auto, does i have to select 57600 as in the guide ? Here on the top of the screen, i will see the gps icon just after that gps did sat fix or alredy after the configuration ? at the moment i don't see it and i have alredy did the configuration and give power to the gps using a lipo: https://i.imgur.com/V43w7h7.png • Posts: 21,397 Threads: 593 Likes Received: 9,029 in 6,683 posts Likes Given: 1,428 Joined: Jun 2018 Reputation: 795 26-Mar-2022, 11:51 AM (This post was last modified: 26-Mar-2022, 11:52 AM by SnowLeopardFPV. Edit Reason: Added "EDIT" line. ) I set the baud rate to 57600 on mine but when using the UBLOX protocol with the "Auto Config" option switched on I am led to believe that all the settings including the baud rate will be automatically negotiated and set as needed by the GPS module. That screenshot of the GPS settings in my previous post is from one of my working quads with a GPS module installed on it. Try setting your port baud rate to 57600 to see if it makes any difference. The GPS icon should appear as soon as you connect to Betaflight, as long as the GPS module has power. You don't need a 3D satellite fix for that icon to show up. EDIT: Please post a photo of the wiring between the GPS module and the FC so we can clearly see which connections of the GPS module are connected to which pads on the FC. Posts: 664 Threads: 121 Likes Received: 24 in 23 posts Likes Given: 490 Joined: Apr 2021 Reputation: 0 26-Mar-2022, 12:14 PM (This post was last modified: 26-Mar-2022, 12:17 PM by Rosssiiii.) (26-Mar-2022, 11:51 AM)SnowLeopardFPV Wrote: I set the baud rate to 57600 on mine but when using the UBLOX protocol with the "Auto Config" option switched on I am led to believe that all the settings including the baud rate will be automatically negotiated and set as needed by the GPS module. That screenshot of the GPS settings in my previous post is from one of my working quads with a GPS module installed on it. Try setting your port baud rate to 57600 to see if it makes any difference. The GPS icon should appear as soon as you connect to Betaflight, as long as the GPS module has power. You don't need a 3D satellite fix for that icon to show up. EDIT: Please post a photo of the wiring between the GPS module and the FC so we can clearly see which connections of the GPS module are connected to which pads on the FC. I have already setup as 57600 me too https://i.imgur.com/snued3x.png https://i.imgur.com/nSwyOKQ.png https://i.imgur.com/YZXChf8.jpg When i disconnect the fc from the pc the gps light is like that : When is connected to the FC is stable blu light: • Posts: 21,397 Threads: 593 Likes Received: 9,029 in 6,683 posts Likes Given: 1,428 Joined: Jun 2018 Reputation: 795 You've got the GPS module wired to UART1 pads, so you need to configure the GPS on UART1 instead of UART6 which you currently have it configured on. You can either do that manually in the Ports tab or by running the following commands in the CLI... Code: serial 0 2 115200 57600 0 115200 serial 6 0 115200 57600 0 115200 save
Posts: 664 Threads: 121 Likes Received: 24 in 23 posts Likes Given: 490 Joined: Apr 2021 Reputation: 0 (26-Mar-2022, 07:02 PM)SnowLeopardFPV Wrote: You've got the GPS module wired to UART1 pads, so you need to configure the GPS on UART1 instead of UART6 which you currently have it configured on. You can either do that manually in the Ports tab or by running the following commands in the CLI... Code: serial 0 2 115200 57600 0 115200 serial 6 0 115200 57600 0 115200 save
i have send that command and removed the gps from uart6...now is only in uart 1 but still i don't see the icon of the gps even if i have given power to it. • Posts: 21,397 Threads: 593 Likes Received: 9,029 in 6,683 posts Likes Given: 1,428 Joined: Jun 2018 Reputation: 795 With power disconnected from the FC, use a multimeter in continuity mode to make sure you have no short circuit between any two of the RX1, TX1, 5V and GND pads. Please also run both the "dump" and "diff all" commands in the Betaflight Configurator CLI tab and copy/paste the results back here. • Posts: 664 Threads: 121 Likes Received: 24 in 23 posts Likes Given: 490 Joined: Apr 2021 Reputation: 0 (27-Mar-2022, 12:22 AM)SnowLeopardFPV Wrote: With power disconnected from the FC, use a multimeter in continuity mode to make sure you have no short circuit between any two of the RX1, TX1, 5V and GND pads. Please also run both the "dump" and "diff all" commands in the Betaflight Configurator CLI tab and copy/paste the results back here. Hello dump: Code: # # dump # version # Betaflight / STM32F405 (S405) 4.2.9 Apr 27 2021 / 19:33:01 (e097f4ab7) MSP API: 1.43 # config: manufacturer_id: GEPR, board_name: GEPRCF405, version: a65f8f9f, date: 2020-05-19T14:02:38Z # start the command batch batch start board_name GEPRCF405 manufacturer_id GEPR # name: Wizard # resources resource BEEPER 1 C13 resource MOTOR 1 A08 resource MOTOR 2 A09 resource MOTOR 3 A10 resource MOTOR 4 C08 resource MOTOR 5 C09 resource MOTOR 6 B00 resource MOTOR 7 B01 resource MOTOR 8 NONE resource SERVO 1 NONE resource SERVO 2 NONE resource SERVO 3 NONE resource SERVO 4 NONE resource SERVO 5 NONE resource SERVO 6 NONE resource SERVO 7 NONE resource SERVO 8 NONE resource PPM 1 C07 resource PWM 1 NONE resource PWM 2 NONE resource PWM 3 NONE resource PWM 4 NONE resource PWM 5 NONE resource PWM 6 NONE resource PWM 7 NONE resource PWM 8 NONE resource SONAR_TRIGGER 1 NONE resource SONAR_ECHO 1 NONE resource LED_STRIP 1 B01 resource SERIAL_TX 1 B06 resource SERIAL_TX 2 A02 resource SERIAL_TX 3 C10 resource SERIAL_TX 4 A00 resource SERIAL_TX 5 C12 resource SERIAL_TX 6 C06 resource SERIAL_TX 7 NONE resource SERIAL_TX 8 NONE resource SERIAL_TX 9 NONE resource SERIAL_TX 10 NONE resource SERIAL_TX 11 B02 resource SERIAL_TX 12 NONE resource SERIAL_RX 1 B07 resource SERIAL_RX 2 A03 resource SERIAL_RX 3 C11 resource SERIAL_RX 4 A01 resource SERIAL_RX 5 D02 resource SERIAL_RX 6 C07 resource SERIAL_RX 7 NONE resource SERIAL_RX 8 NONE resource SERIAL_RX 9 NONE resource SERIAL_RX 10 NONE resource SERIAL_RX 11 C05 resource SERIAL_RX 12 NONE resource INVERTER 1 NONE resource INVERTER 2 NONE resource INVERTER 3 NONE resource INVERTER 4 NONE resource INVERTER 5 NONE resource INVERTER 6 NONE resource INVERTER 7 NONE resource INVERTER 8 NONE resource INVERTER 9 NONE resource INVERTER 10 NONE resource INVERTER 11 NONE resource INVERTER 12 NONE resource I2C_SCL 1 B08 resource I2C_SCL 2 B10 resource I2C_SCL 3 NONE resource I2C_SDA 1 B09 resource I2C_SDA 2 B11 resource I2C_SDA 3 NONE resource LED 1 C14 resource LED 2 C15 resource LED 3 NONE resource RX_BIND 1 NONE resource RX_BIND_PLUG 1 NONE resource TRANSPONDER 1 NONE resource SPI_SCK 1 A05 resource SPI_SCK 2 B13 resource SPI_SCK 3 B03 resource SPI_MISO 1 A06 resource SPI_MISO 2 B14 resource SPI_MISO 3 B04 resource SPI_MOSI 1 A07 resource SPI_MOSI 2 B15 resource SPI_MOSI 3 B05 resource ESCSERIAL 1 NONE resource CAMERA_CONTROL 1 NONE resource ADC_BATT 1 C01 resource ADC_RSSI 1 C02 resource ADC_CURR 1 C00 resource ADC_EXT 1 NONE resource BARO_CS 1 NONE resource BARO_EOC 1 NONE resource BARO_XCLR 1 NONE resource COMPASS_CS 1 NONE resource COMPASS_EXTI 1 NONE resource SDCARD_CS 1 NONE resource SDCARD_DETECT 1 NONE resource PINIO 1 A13 resource PINIO 2 A14 resource PINIO 3 NONE resource PINIO 4 NONE resource USB_MSC_PIN 1 NONE resource FLASH_CS 1 B12 resource OSD_CS 1 A04 resource RX_SPI_CS 1 NONE resource RX_SPI_EXTI 1 NONE resource RX_SPI_BIND 1 NONE resource RX_SPI_LED 1 NONE resource RX_SPI_CC2500_TX_EN 1 NONE resource RX_SPI_CC2500_LNA_EN 1 NONE resource RX_SPI_CC2500_ANT_SEL 1 NONE resource GYRO_EXTI 1 C03 resource GYRO_EXTI 2 NONE resource GYRO_CS 1 A15 resource GYRO_CS 2 NONE resource USB_DETECT 1 C04 resource VTX_POWER 1 NONE resource VTX_CS 1 NONE resource VTX_DATA 1 NONE resource VTX_CLK 1 NONE resource PULLUP 1 NONE resource PULLUP 2 NONE resource PULLUP 3 NONE resource PULLUP 4 NONE resource PULLDOWN 1 NONE resource PULLDOWN 2 NONE resource PULLDOWN 3 NONE resource PULLDOWN 4 NONE # timer timer C07 AF3 # pin C07: TIM8 CH2 (AF3) timer A08 AF1 # pin A08: TIM1 CH1 (AF1) timer A09 AF1 # pin A09: TIM1 CH2 (AF1) timer A10 AF1 # pin A10: TIM1 CH3 (AF1) timer C08 AF3 # pin C08: TIM8 CH3 (AF3) timer C09 AF3 # pin C09: TIM8 CH4 (AF3) timer B00 AF2 # pin B00: TIM3 CH3 (AF2) timer B01 AF2 # pin B01: TIM3 CH4 (AF2) # dma dma SPI_TX 1 NONE dma SPI_TX 2 NONE dma SPI_TX 3 NONE dma SPI_RX 1 NONE dma SPI_RX 2 NONE dma SPI_RX 3 NONE dma ADC 1 0 # ADC 1: DMA2 Stream 0 Channel 0 dma ADC 2 NONE dma ADC 3 NONE dma UART_TX 1 NONE dma UART_TX 2 NONE dma UART_TX 3 NONE dma UART_TX 4 NONE dma UART_TX 5 NONE dma UART_TX 6 NONE dma UART_TX 7 NONE dma UART_TX 8 NONE dma UART_RX 1 NONE dma UART_RX 2 NONE dma UART_RX 3 NONE dma UART_RX 4 NONE dma UART_RX 5 NONE dma UART_RX 6 NONE dma UART_RX 7 NONE dma UART_RX 8 NONE dma pin C07 0 # pin C07: DMA2 Stream 2 Channel 0 dma pin A08 1 # pin A08: DMA2 Stream 1 Channel 6 dma pin A09 1 # pin A09: DMA2 Stream 2 Channel 6 dma pin A10 1 # pin A10: DMA2 Stream 6 Channel 6 dma pin C08 1 # pin C08: DMA2 Stream 4 Channel 7 dma pin C09 0 # pin C09: DMA2 Stream 7 Channel 7 dma pin B00 0 # pin B00: DMA1 Stream 7 Channel 5 dma pin B01 0 # pin B01: DMA1 Stream 2 Channel 5 # mixer mixer QUADX mmix reset # servo servo 0 1000 2000 1500 100 -1 servo 1 1000 2000 1500 100 -1 servo 2 1000 2000 1500 100 -1 servo 3 1000 2000 1500 100 -1 servo 4 1000 2000 1500 100 -1 servo 5 1000 2000 1500 100 -1 servo 6 1000 2000 1500 100 -1 servo 7 1000 2000 1500 100 -1 # servo mixer smix reset # feature feature -RX_PPM feature -INFLIGHT_ACC_CAL feature -RX_SERIAL feature -MOTOR_STOP feature -SERVO_TILT feature -SOFTSERIAL feature -GPS feature -RANGEFINDER feature -TELEMETRY feature -3D feature -RX_PARALLEL_PWM feature -RX_MSP feature -RSSI_ADC feature -LED_STRIP feature -DISPLAY feature -OSD feature -CHANNEL_FORWARDING feature -TRANSPONDER feature -AIRMODE feature -RX_SPI feature -ESC_SENSOR feature -ANTI_GRAVITY feature -DYNAMIC_FILTER feature RX_SERIAL feature GPS feature OSD feature AIRMODE feature ANTI_GRAVITY feature DYNAMIC_FILTER # beeper beeper GYRO_CALIBRATED beeper RX_LOST beeper RX_LOST_LANDING beeper DISARMING beeper ARMING beeper ARMING_GPS_FIX beeper ARMING_GPS_NO_FIX beeper BAT_CRIT_LOW beeper BAT_LOW beeper GPS_STATUS beeper RX_SET beeper ACC_CALIBRATION beeper ACC_CALIBRATION_FAIL beeper READY_BEEP beeper MULTI_BEEPS beeper DISARM_REPEAT beeper ARMED beeper SYSTEM_INIT beeper ON_USB beeper BLACKBOX_ERASE beeper CRASH_FLIP beeper CAM_CONNECTION_OPEN beeper CAM_CONNECTION_CLOSE beeper RC_SMOOTHING_INIT_FAIL # beacon beacon RX_LOST beacon RX_SET # map map AETR1234 # serial serial 20 1 115200 57600 0 115200 serial 0 2 115200 57600 0 115200 serial 1 0 115200 57600 0 115200 serial 2 0 115200 57600 0 115200 serial 3 0 115200 57600 0 115200 serial 4 0 115200 57600 0 115200 serial 5 0 115200 57600 0 115200 # led led 0 0,15::ATI:0 led 1 1,15::ATI:0 led 2 2,15::ATI:0 led 3 3,15::ATI:0 led 4 4,15::ATI:0 led 5 5,15::ATI:0 led 6 6,15::ATI:0 led 7 0,0::C:0 led 8 0,0::C:0 led 9 0,0::C:0 led 10 0,0::C:0 led 11 0,0::C:0 led 12 0,0::C:0 led 13 0,0::C:0 led 14 0,0::C:0 led 15 0,0::C:0 led 16 0,0::C:0 led 17 0,0::C:0 led 18 0,0::C:0 led 19 0,0::C:0 led 20 0,0::C:0 led 21 0,0::C:0 led 22 0,0::C:0 led 23 0,0::C:0 led 24 0,0::C:0 led 25 0,0::C:0 led 26 0,0::C:0 led 27 0,0::C:0 led 28 0,0::C:0 led 29 0,0::C:0 led 30 0,0::C:0 led 31 0,0::C:0 # color color 0 0,0,0 color 1 0,255,255 color 2 0,0,255 color 3 30,0,255 color 4 60,0,255 color 5 90,0,255 color 6 120,0,255 color 7 150,0,255 color 8 180,0,255 color 9 210,0,255 color 10 240,0,255 color 11 270,0,255 color 12 300,0,255 color 13 330,0,255 color 14 0,0,0 color 15 0,0,0 # mode_color mode_color 0 0 1 mode_color 0 1 11 mode_color 0 2 2 mode_color 0 3 13 mode_color 0 4 10 mode_color 0 5 3 mode_color 1 0 5 mode_color 1 1 11 mode_color 1 2 3 mode_color 1 3 13 mode_color 1 4 10 mode_color 1 5 3 mode_color 2 0 10 mode_color 2 1 11 mode_color 2 2 4 mode_color 2 3 13 mode_color 2 4 10 mode_color 2 5 3 mode_color 3 0 8 mode_color 3 1 11 mode_color 3 2 4 mode_color 3 3 13 mode_color 3 4 10 mode_color 3 5 3 mode_color 4 0 7 mode_color 4 1 11 mode_color 4 2 3 mode_color 4 3 13 mode_color 4 4 10 mode_color 4 5 3 mode_color 5 0 0 mode_color 5 1 0 mode_color 5 2 0 mode_color 5 3 0 mode_color 5 4 0 mode_color 5 5 0 mode_color 6 0 6 mode_color 6 1 10 mode_color 6 2 1 mode_color 6 3 0 mode_color 6 4 0 mode_color 6 5 2 mode_color 6 6 3 mode_color 6 7 6 mode_color 6 8 0 mode_color 6 9 0 mode_color 6 10 0 mode_color 7 0 3 # aux aux 0 0 0 1700 2100 0 0 aux 1 1 1 1700 2100 0 0 aux 2 13 2 1700 2100 0 0 aux 3 35 2 1700 2100 0 0 aux 4 0 0 900 900 0 0 aux 5 0 0 900 900 0 0 aux 6 0 0 900 900 0 0 aux 7 0 0 900 900 0 0 aux 8 0 0 900 900 0 0 aux 9 0 0 900 900 0 0 aux 10 0 0 900 900 0 0 aux 11 0 0 900 900 0 0 aux 12 0 0 900 900 0 0 aux 13 0 0 900 900 0 0 aux 14 0 0 900 900 0 0 aux 15 0 0 900 900 0 0 aux 16 0 0 900 900 0 0 aux 17 0 0 900 900 0 0 aux 18 0 0 900 900 0 0 aux 19 0 0 900 900 0 0 # adjrange adjrange 0 0 0 900 900 0 0 0 0 adjrange 1 0 0 900 900 0 0 0 0 adjrange 2 0 0 900 900 0 0 0 0 adjrange 3 0 0 900 900 0 0 0 0 adjrange 4 0 0 900 900 0 0 0 0 adjrange 5 0 0 900 900 0 0 0 0 adjrange 6 0 0 900 900 0 0 0 0 adjrange 7 0 0 900 900 0 0 0 0 adjrange 8 0 0 900 900 0 0 0 0 adjrange 9 0 0 900 900 0 0 0 0 adjrange 10 0 0 900 900 0 0 0 0 adjrange 11 0 0 900 900 0 0 0 0 adjrange 12 0 0 900 900 0 0 0 0 adjrange 13 0 0 900 900 0 0 0 0 adjrange 14 0 0 900 900 0 0 0 0 adjrange 15 0 0 900 900 0 0 0 0 adjrange 16 0 0 900 900 0 0 0 0 adjrange 17 0 0 900 900 0 0 0 0 adjrange 18 0 0 900 900 0 0 0 0 adjrange 19 0 0 900 900 0 0 0 0 adjrange 20 0 0 900 900 0 0 0 0 adjrange 21 0 0 900 900 0 0 0 0 adjrange 22 0 0 900 900 0 0 0 0 adjrange 23 0 0 900 900 0 0 0 0 adjrange 24 0 0 900 900 0 0 0 0 adjrange 25 0 0 900 900 0 0 0 0 adjrange 26 0 0 900 900 0 0 0 0 adjrange 27 0 0 900 900 0 0 0 0 adjrange 28 0 0 900 900 0 0 0 0 adjrange 29 0 0 900 900 0 0 0 0 # rxrange rxrange 0 1000 2000 rxrange 1 1000 2000 rxrange 2 1000 2000 rxrange 3 1000 2000 # vtxtable vtxtable bands 5 vtxtable channels 8 vtxtable band 1 BOSCAM_A A FACTORY 5865 5845 5825 5805 5785 5765 5745 5725 vtxtable band 2 BOSCAM_B B FACTORY 5733 5752 5771 5790 5809 5828 5847 5866 vtxtable band 3 BOSCAM_E E FACTORY 5705 5685 5665 5645 5885 5905 5925 5945 vtxtable band 4 FATSHARK F FACTORY 5740 5760 5780 5800 5820 5840 5860 5880 vtxtable band 5 RACEBAND R FACTORY 5658 5695 5732 5769 5806 5843 5880 5917 vtxtable powerlevels 4 vtxtable powervalues 0 1 2 3 vtxtable powerlabels 25 200 400 600 # vtx vtx 0 0 0 0 0 900 900 vtx 1 0 0 0 0 900 900 vtx 2 0 0 0 0 900 900 vtx 3 0 0 0 0 900 900 vtx 4 0 0 0 0 900 900 vtx 5 0 0 0 0 900 900 vtx 6 0 0 0 0 900 900 vtx 7 0 0 0 0 900 900 vtx 8 0 0 0 0 900 900 vtx 9 0 0 0 0 900 900 # rxfail rxfail 0 a rxfail 1 a rxfail 2 a rxfail 3 a rxfail 4 h rxfail 5 h rxfail 6 h rxfail 7 h rxfail 8 h rxfail 9 h rxfail 10 h rxfail 11 h rxfail 12 h rxfail 13 h rxfail 14 h rxfail 15 h rxfail 16 h rxfail 17 h # master set gyro_hardware_lpf = NORMAL set gyro_lowpass_type = PT1 set gyro_lowpass_hz = 200 set gyro_lowpass2_type = PT1 set gyro_lowpass2_hz = 250 set gyro_notch1_hz = 0 set gyro_notch1_cutoff = 0 set gyro_notch2_hz = 0 set gyro_notch2_cutoff = 0 set gyro_calib_duration = 125 set gyro_calib_noise_limit = 48 set gyro_offset_yaw = 0 set gyro_overflow_detect = ALL set yaw_spin_recovery = AUTO set yaw_spin_threshold = 1950 set gyro_to_use = FIRST set dyn_notch_width_percent = 8 set dyn_notch_q = 120 set dyn_notch_min_hz = 150 set dyn_notch_max_hz = 600 set dyn_lpf_gyro_min_hz = 200 set dyn_lpf_gyro_max_hz = 500 set gyro_filter_debug_axis = ROLL set acc_hardware = AUTO set acc_lpf_hz = 10 set acc_trim_pitch = 0 set acc_trim_roll = 0 set acc_calibration = 24,42,-111,1 set align_mag = DEFAULT set mag_align_roll = 0 set mag_align_pitch = 0 set mag_align_yaw = 0 set mag_bustype = I2C set mag_i2c_device = 1 set mag_i2c_address = 0 set mag_spi_device = 0 set mag_hardware = NONE set mag_declination = 0 set mag_calibration = 0,0,0 set baro_bustype = I2C set baro_spi_device = 0 set baro_i2c_device = 2 set baro_i2c_address = 0 set baro_hardware = AUTO set baro_tab_size = 21 set baro_noise_lpf = 600 set baro_cf_vel = 985 set mid_rc = 1500 set min_check = 1050 set max_check = 1900 set rssi_channel = 16 set rssi_src_frame_errors = OFF set rssi_scale = 100 set rssi_offset = 0 set rssi_invert = OFF set rssi_src_frame_lpf_period = 30 set rc_interp = AUTO set rc_interp_ch = RPYT set rc_interp_int = 19 set rc_smoothing_type = FILTER set rc_smoothing_input_hz = 0 set rc_smoothing_derivative_hz = 0 set rc_smoothing_debug_axis = ROLL set rc_smoothing_input_type = BIQUAD set rc_smoothing_derivative_type = AUTO set rc_smoothing_auto_smoothness = 10 set fpv_mix_degrees = 0 set max_aux_channels = 14 set serialrx_provider = SBUS set serialrx_inverted = OFF set spektrum_sat_bind = 0 set spektrum_sat_bind_autoreset = ON set srxl2_unit_id = 1 set srxl2_baud_fast = ON set sbus_baud_fast = OFF set crsf_use_rx_snr = OFF set airmode_start_throttle_percent = 25 set rx_min_usec = 885 set rx_max_usec = 2115 set serialrx_halfduplex = OFF set rx_spi_protocol = V202_250K set rx_spi_bus = 0 set rx_spi_led_inversion = OFF set adc_device = 1 set adc_vrefint_calibration = 0 set adc_tempsensor_calibration30 = 0 set adc_tempsensor_calibration110 = 0 set input_filtering_mode = OFF set blackbox_p_ratio = 32 set blackbox_device = SPIFLASH set blackbox_record_acc = ON set blackbox_mode = NORMAL set min_throttle = 1070 set max_throttle = 2000 set min_command = 1000 set dshot_idle_value = 550 set dshot_burst = OFF set dshot_bidir = OFF set dshot_bitbang = AUTO set dshot_bitbang_timer = AUTO set use_unsynced_pwm = OFF set motor_pwm_protocol = DSHOT600 set motor_pwm_rate = 480 set motor_pwm_inversion = OFF set motor_poles = 14 set thr_corr_value = 0 set thr_corr_angle = 800 set failsafe_delay = 4 set failsafe_off_delay = 10 set failsafe_throttle = 1000 set failsafe_switch_mode = STAGE1 set failsafe_throttle_low_delay = 100 set failsafe_procedure = DROP set failsafe_recovery_delay = 20 set failsafe_stick_threshold = 30 set align_board_roll = 0 set align_board_pitch = 0 set align_board_yaw = 0 set gimbal_mode = NORMAL set bat_capacity = 0 set vbat_max_cell_voltage = 430 set vbat_full_cell_voltage = 410 set vbat_min_cell_voltage = 330 set vbat_warning_cell_voltage = 350 set vbat_hysteresis = 1 set current_meter = ADC set battery_meter = ADC set vbat_detect_cell_voltage = 300 set use_vbat_alerts = ON set use_cbat_alerts = OFF set cbat_alert_percent = 10 set vbat_cutoff_percent = 100 set force_battery_cell_count = 0 set vbat_display_lpf_period = 30 set vbat_sag_lpf_period = 2 set ibat_lpf_period = 10 set vbat_duration_for_warning = 0 set vbat_duration_for_critical = 0 set vbat_scale = 110 set vbat_divider = 10 set vbat_multiplier = 1 set ibata_scale = 1489 set ibata_offset = 0 set ibatv_scale = 0 set ibatv_offset = 0 set beeper_inversion = ON set beeper_od = OFF set beeper_frequency = 0 set beeper_dshot_beacon_tone = 5 set yaw_motors_reversed = OFF set crashflip_motor_percent = 0 set crashflip_expo = 35 set 3d_deadband_low = 1406 set 3d_deadband_high = 1514 set 3d_neutral = 1460 set 3d_deadband_throttle = 50 set 3d_limit_low = 1000 set 3d_limit_high = 2000 set 3d_switched_mode = OFF set servo_center_pulse = 1500 set servo_pwm_rate = 50 set servo_lowpass_hz = 0 set tri_unarmed_servo = ON set channel_forwarding_start = 4 set reboot_character = 82 set serial_update_rate_hz = 100 set imu_dcm_kp = 2500 set imu_dcm_ki = 0 set small_angle = 180 set auto_disarm_delay = 5 set gyro_cal_on_first_arm = OFF set gps_provider = UBLOX set gps_sbas_mode = NONE set gps_sbas_integrity = OFF set gps_auto_config = ON set gps_auto_baud = OFF set gps_ublox_use_galileo = ON set gps_ublox_mode = AIRBORNE set gps_set_home_point_once = ON set gps_use_3d_speed = OFF set gps_rescue_angle = 32 set gps_rescue_initial_alt = 50 set gps_rescue_descent_dist = 200 set gps_rescue_landing_alt = 5 set gps_rescue_landing_dist = 10 set gps_rescue_ground_speed = 2000 set gps_rescue_throttle_p = 150 set gps_rescue_throttle_i = 20 set gps_rescue_throttle_d = 50 set gps_rescue_velocity_p = 80 set gps_rescue_velocity_i = 20 set gps_rescue_velocity_d = 15 set gps_rescue_yaw_p = 40 set gps_rescue_throttle_min = 1100 set gps_rescue_throttle_max = 1600 set gps_rescue_ascend_rate = 500 set gps_rescue_descend_rate = 150 set gps_rescue_throttle_hover = 1280 set gps_rescue_sanity_checks = RESCUE_SANITY_ON set gps_rescue_min_sats = 8 set gps_rescue_min_dth = 100 set gps_rescue_allow_arming_without_fix = OFF set gps_rescue_alt_mode = MAX_ALT set gps_rescue_use_mag = ON set deadband = 0 set yaw_deadband = 0 set yaw_control_reversed = OFF set pid_process_denom = 1 set runaway_takeoff_prevention = ON set runaway_takeoff_deactivate_delay = 500 set runaway_takeoff_deactivate_throttle_percent = 20 set thrust_linear = 0 set transient_throttle_limit = 0 set tlm_inverted = OFF set tlm_halfduplex = ON set frsky_default_lat = 0 set frsky_default_long = 0 set frsky_gps_format = 0 set frsky_unit = IMPERIAL set frsky_vfas_precision = 0 set hott_alarm_int = 5 set pid_in_tlm = OFF set report_cell_voltage = OFF set ibus_sensor = 1,2,3,0,0,0,0,0,0,0,0,0,0,0,0 set mavlink_mah_as_heading_divisor = 0 set telemetry_disabled_voltage = OFF set telemetry_disabled_current = OFF set telemetry_disabled_fuel = OFF set telemetry_disabled_mode = OFF set telemetry_disabled_acc_x = OFF set telemetry_disabled_acc_y = OFF set telemetry_disabled_acc_z = OFF set telemetry_disabled_pitch = OFF set telemetry_disabled_roll = OFF set telemetry_disabled_heading = OFF set telemetry_disabled_altitude = OFF set telemetry_disabled_vario = OFF set telemetry_disabled_lat_long = OFF set telemetry_disabled_ground_speed = OFF set telemetry_disabled_distance = OFF set telemetry_disabled_esc_current = ON set telemetry_disabled_esc_voltage = ON set telemetry_disabled_esc_rpm = ON set telemetry_disabled_esc_temperature = ON set telemetry_disabled_temperature = OFF set ledstrip_visual_beeper = OFF set ledstrip_visual_beeper_color = WHITE set ledstrip_grb_rgb = GRB set ledstrip_profile = STATUS set ledstrip_race_color = ORANGE set ledstrip_beacon_color = WHITE set ledstrip_beacon_period_ms = 500 set ledstrip_beacon_percent = 50 set ledstrip_beacon_armed_only = OFF set sdcard_detect_inverted = OFF set sdcard_mode = OFF set sdcard_dma = OFF set sdcard_spi_bus = 0 set sdio_clk_bypass = OFF set sdio_use_cache = OFF set sdio_use_4bit_width = OFF set osd_units = METRIC set osd_warn_arming_disable = ON set osd_warn_batt_not_full = ON set osd_warn_batt_warning = ON set osd_warn_batt_critical = ON set osd_warn_visual_beeper = ON set osd_warn_crash_flip = ON set osd_warn_esc_fail = ON set osd_warn_core_temp = ON set osd_warn_rc_smoothing = ON set osd_warn_fail_safe = ON set osd_warn_launch_control = ON set osd_warn_no_gps_rescue = ON set osd_warn_gps_rescue_disabled = ON set osd_warn_rssi = OFF set osd_warn_link_quality = OFF set osd_warn_rssi_dbm = OFF set osd_warn_over_cap = OFF set osd_rssi_alarm = 20 set osd_link_quality_alarm = 80 set osd_rssi_dbm_alarm = -60 set osd_cap_alarm = 2200 set osd_alt_alarm = 100 set osd_distance_alarm = 0 set osd_esc_temp_alarm = -128 set osd_esc_rpm_alarm = -1 set osd_esc_current_alarm = -1 set osd_core_temp_alarm = 70 set osd_ah_max_pit = 20 set osd_ah_max_rol = 40 set osd_ah_invert = OFF set osd_logo_on_arming = OFF set osd_logo_on_arming_duration = 5 set osd_tim1 = 2560 set osd_tim2 = 2561 set osd_vbat_pos = 6497 set osd_rssi_pos = 6202 set osd_link_quality_pos = 234 set osd_rssi_dbm_pos = 234 set osd_tim_1_pos = 438 set osd_tim_2_pos = 6488 set osd_remaining_time_estimate_pos = 234 set osd_flymode_pos = 6458 set osd_anti_gravity_pos = 234 set osd_g_force_pos = 234 set osd_throttle_pos = 6413 set osd_vtx_channel_pos = 6548 set osd_crosshairs_pos = 205 set osd_ah_sbar_pos = 206 set osd_ah_pos = 78 set osd_current_pos = 256 set osd_mah_drawn_pos = 4386 set osd_motor_diag_pos = 234 set osd_craft_name_pos = 6535 set osd_display_name_pos = 234 set osd_gps_speed_pos = 234 set osd_gps_lon_pos = 234 set osd_gps_lat_pos = 234 set osd_gps_sats_pos = 234 set osd_home_dir_pos = 234 set osd_home_dist_pos = 234 set osd_flight_dist_pos = 234 set osd_compass_bar_pos = 234 set osd_altitude_pos = 2081 set osd_pid_roll_pos = 234 set osd_pid_pitch_pos = 234 set osd_pid_yaw_pos = 234 set osd_debug_pos = 234 set osd_power_pos = 234 set osd_pidrate_profile_pos = 234 set osd_warnings_pos = 14665 set osd_avg_cell_voltage_pos = 6465 set osd_pit_ang_pos = 184 set osd_rol_ang_pos = 216 set osd_battery_usage_pos = 234 set osd_disarmed_pos = 234 set osd_nheading_pos = 234 set osd_nvario_pos = 234 set osd_esc_tmp_pos = 234 set osd_esc_rpm_pos = 234 set osd_esc_rpm_freq_pos = 234 set osd_rtc_date_time_pos = 234 set osd_adjustment_range_pos = 234 set osd_flip_arrow_pos = 2428 set osd_core_temp_pos = 234 set osd_log_status_pos = 234 set osd_stick_overlay_left_pos = 234 set osd_stick_overlay_right_pos = 234 set osd_stick_overlay_radio_mode = 2 set osd_rate_profile_name_pos = 234 set osd_pid_profile_name_pos = 234 set osd_profile_name_pos = 234 set osd_rcchannels_pos = 234 set osd_camera_frame_pos = 35 set osd_efficiency_pos = 234 set osd_stat_rtc_date_time = OFF set osd_stat_tim_1 = OFF set osd_stat_tim_2 = ON set osd_stat_max_spd = ON set osd_stat_max_dist = OFF set osd_stat_min_batt = ON set osd_stat_endbatt = OFF set osd_stat_battery = OFF set osd_stat_min_rssi = ON set osd_stat_max_curr = ON set osd_stat_used_mah = ON set osd_stat_max_alt = OFF set osd_stat_bbox = ON set osd_stat_bb_no = ON set osd_stat_max_g_force = OFF set osd_stat_max_esc_temp = OFF set osd_stat_max_esc_rpm = OFF set osd_stat_min_link_quality = OFF set osd_stat_flight_dist = OFF set osd_stat_max_fft = OFF set osd_stat_total_flights = OFF set osd_stat_total_time = OFF set osd_stat_total_dist = OFF set osd_stat_min_rssi_dbm = OFF set osd_profile = 1 set osd_profile_1_name = - set osd_profile_2_name = - set osd_profile_3_name = - set osd_gps_sats_show_hdop = OFF set osd_displayport_device = AUTO set osd_rcchannels = -1,-1,-1,-1 set osd_camera_frame_width = 24 set osd_camera_frame_height = 11 set system_hse_mhz = 8 set task_statistics = ON set debug_mode = NONE set rate_6pos_switch = OFF set cpu_overclock = OFF set pwr_on_arm_grace = 5 set scheduler_optimize_rate = AUTO set enable_stick_arming = OFF set vtx_band = 5 set vtx_channel = 1 set vtx_power = 3 set vtx_low_power_disarm = ON set vtx_freq = 5658 set vtx_pit_mode_freq = 0 set vtx_halfduplex = ON set vtx_spi_bus = 0 set vcd_video_system = NTSC set vcd_h_offset = 0 set vcd_v_offset = 0 set max7456_clock = DEFAULT set max7456_spi_bus = 1 set max7456_preinit_opu = OFF set displayport_msp_col_adjust = 0 set displayport_msp_row_adjust = 0 set displayport_msp_serial = -1 set displayport_msp_attrs = 0,0,0,0 set displayport_msp_use_device_blink = OFF set displayport_max7456_col_adjust = 0 set displayport_max7456_row_adjust = 0 set displayport_max7456_inv = OFF set displayport_max7456_blk = 0 set displayport_max7456_wht = 2 set esc_sensor_halfduplex = OFF set esc_sensor_current_offset = 0 set frsky_spi_autobind = OFF set frsky_spi_tx_id = 0,0 set frsky_spi_offset = 0 set frsky_spi_bind_hop_data = 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 set frsky_x_rx_num = 0 set frsky_spi_a1_source = VBAT set cc2500_spi_chip_detect = ON set led_inversion = 0 set dashboard_i2c_bus = 0 set dashboard_i2c_addr = 60 set camera_control_mode = HARDWARE_PWM set camera_control_ref_voltage = 330 set camera_control_key_delay = 180 set camera_control_internal_resistance = 470 set camera_control_button_resistance = 450,270,150,68,0 set camera_control_inverted = OFF set rangefinder_hardware = NONE set pinio_config = 1,1,1,1 set pinio_box = 255,255,255,255 set usb_hid_cdc = OFF set usb_msc_pin_pullup = ON set flash_spi_bus = 2 set rcdevice_init_dev_attempts = 6 set rcdevice_init_dev_attempt_interval = 1000 set rcdevice_protocol_version = 0 set rcdevice_feature = 0 set gyro_1_bustype = SPI set gyro_1_spibus = 3 set gyro_1_i2cBus = 0 set gyro_1_i2c_address = 0 set gyro_1_sensor_align = CW270 set gyro_1_align_roll = 0 set gyro_1_align_pitch = 0 set gyro_1_align_yaw = 2700 set gyro_2_bustype = SPI set gyro_2_spibus = 0 set gyro_2_i2cBus = 0 set gyro_2_i2c_address = 0 set gyro_2_sensor_align = CW0 set gyro_2_align_roll = 0 set gyro_2_align_pitch = 0 set gyro_2_align_yaw = 0 set i2c1_pullup = OFF set i2c1_overclock = ON set i2c2_pullup = OFF set i2c2_overclock = ON set i2c3_pullup = OFF set i2c3_overclock = ON set mco2_on_pc9 = OFF set timezone_offset_minutes = 0 set gyro_rpm_notch_harmonics = 3 set gyro_rpm_notch_q = 500 set gyro_rpm_notch_min = 100 set dterm_rpm_notch_harmonics = 0 set dterm_rpm_notch_q = 500 set dterm_rpm_notch_min = 100 set rpm_notch_lpf = 150 set flysky_spi_tx_id = 0 set flysky_spi_rf_channels = 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 set stats = OFF set stats_total_flights = 0 set stats_total_time_s = 0 set stats_total_dist_m = 0 set name = Wizard set display_name = - set position_alt_source = DEFAULT set box_user_1_name = - set box_user_2_name = - set box_user_3_name = - set box_user_4_name = - profile 0 # profile 0 set profile_name = - set dyn_lpf_dterm_min_hz = 70 set dyn_lpf_dterm_max_hz = 170 set dyn_lpf_dterm_curve_expo = 5 set dterm_lowpass_type = PT1 set dterm_lowpass_hz = 150 set dterm_lowpass2_type = PT1 set dterm_lowpass2_hz = 150 set dterm_notch_hz = 0 set dterm_notch_cutoff = 0 set vbat_pid_gain = OFF set vbat_sag_compensation = 0 set pid_at_min_throttle = ON set anti_gravity_mode = SMOOTH set anti_gravity_threshold = 250 set anti_gravity_gain = 3500 set feedforward_transition = 0 set acc_limit_yaw = 0 set acc_limit = 0 set crash_dthreshold = 50 set crash_gthreshold = 400 set crash_setpoint_threshold = 350 set crash_time = 500 set crash_delay = 0 set crash_recovery_angle = 10 set crash_recovery_rate = 100 set crash_limit_yaw = 200 set crash_recovery = OFF set iterm_rotation = OFF set iterm_relax = RP set iterm_relax_type = SETPOINT set iterm_relax_cutoff = 15 set iterm_windup = 100 set iterm_limit = 400 set pidsum_limit = 500 set pidsum_limit_yaw = 400 set yaw_lowpass_hz = 0 set throttle_boost = 5 set throttle_boost_cutoff = 15 set acro_trainer_angle_limit = 20 set acro_trainer_lookahead_ms = 50 set acro_trainer_debug_axis = ROLL set acro_trainer_gain = 75 set p_pitch = 46 set i_pitch = 90 set d_pitch = 38 set f_pitch = 95 set p_roll = 42 set i_roll = 85 set d_roll = 35 set f_roll = 90 set p_yaw = 45 set i_yaw = 90 set d_yaw = 0 set f_yaw = 90 set angle_level_strength = 50 set horizon_level_strength = 50 set horizon_transition = 75 set level_limit = 55 set horizon_tilt_effect = 75 set horizon_tilt_expert_mode = OFF set abs_control_gain = 0 set abs_control_limit = 90 set abs_control_error_limit = 20 set abs_control_cutoff = 11 set use_integrated_yaw = OFF set integrated_yaw_relax = 200 set d_min_roll = 23 set d_min_pitch = 25 set d_min_yaw = 0 set d_min_boost_gain = 37 set d_min_advance = 20 set motor_output_limit = 100 set auto_profile_cell_count = 0 set launch_control_mode = NORMAL set launch_trigger_allow_reset = ON set launch_trigger_throttle_percent = 20 set launch_angle_limit = 0 set launch_control_gain = 40 set ff_interpolate_sp = AVERAGED_2 set ff_spike_limit = 60 set ff_max_rate_limit = 100 set ff_smooth_factor = 37 set ff_boost = 15 set idle_min_rpm = 0 set idle_adjustment_speed = 50 set idle_p = 50 set idle_pid_limit = 200 set idle_max_increase = 150 set level_race_mode = OFF rateprofile 0 # rateprofile 0 set rateprofile_name = - set thr_mid = 50 set thr_expo = 0 set rates_type = BETAFLIGHT set roll_rc_rate = 100 set pitch_rc_rate = 100 set yaw_rc_rate = 100 set roll_expo = 0 set pitch_expo = 0 set yaw_expo = 0 set roll_srate = 70 set pitch_srate = 70 set yaw_srate = 70 set tpa_rate = 65 set tpa_breakpoint = 1350 set tpa_mode = D set throttle_limit_type = OFF set throttle_limit_percent = 100 set roll_rate_limit = 1998 set pitch_rate_limit = 1998 set yaw_rate_limit = 1998 # end the command batch batch end #
diff all: Code: diff all # version # Betaflight / STM32F405 (S405) 4.2.9 Apr 27 2021 / 19:33:01 (e097f4ab7) MSP API: 1.43 # config: manufacturer_id: GEPR, board_name: GEPRCF405, version: a65f8f9f, date: 2020-05-19T14:02:38Z # start the command batch batch start # reset configuration to default settings defaults nosave board_name GEPRCF405 manufacturer_id GEPR mcu_id 003100283539470236333332 signature # name: Wizard # feature feature -LED_STRIP feature GPS # beacon beacon RX_LOST beacon RX_SET # serial serial 0 2 115200 57600 0 115200 serial 4 0 115200 57600 0 115200 serial 5 0 115200 57600 0 115200 # aux aux 1 1 1 1700 2100 0 0 aux 2 13 2 1700 2100 0 0 aux 3 35 2 1700 2100 0 0 # vtxtable vtxtable bands 5 vtxtable channels 8 vtxtable band 1 BOSCAM_A A FACTORY 5865 5845 5825 5805 5785 5765 5745 5725 vtxtable band 2 BOSCAM_B B FACTORY 5733 5752 5771 5790 5809 5828 5847 5866 vtxtable band 3 BOSCAM_E E FACTORY 5705 5685 5665 5645 5885 5905 5925 5945 vtxtable band 4 FATSHARK F FACTORY 5740 5760 5780 5800 5820 5840 5860 5880 vtxtable band 5 RACEBAND R FACTORY 5658 5695 5732 5769 5806 5843 5880 5917 vtxtable powerlevels 4 vtxtable powervalues 0 1 2 3 vtxtable powerlabels 25 200 400 600 # master set acc_calibration = 24,42,-111,1 set mag_hardware = NONE set rssi_channel = 16 set ibata_scale = 1489 set beeper_dshot_beacon_tone = 5 set small_angle = 180 set gps_provider = UBLOX set gps_ublox_use_galileo = ON set gps_set_home_point_once = ON set osd_vbat_pos = 6497 set osd_rssi_pos = 6202 set osd_tim_1_pos = 438 set osd_tim_2_pos = 6488 set osd_flymode_pos = 6458 set osd_throttle_pos = 6413 set osd_vtx_channel_pos = 6548 set osd_current_pos = 256 set osd_mah_drawn_pos = 4386 set osd_craft_name_pos = 6535 set osd_altitude_pos = 2081 set osd_avg_cell_voltage_pos = 6465 set osd_pit_ang_pos = 184 set osd_rol_ang_pos = 216 set osd_flip_arrow_pos = 2428 set vtx_band = 5 set vtx_channel = 1 set vtx_power = 3 set vtx_low_power_disarm = ON set vtx_freq = 5658 set vcd_video_system = NTSC set name = Wizard profile 0 profile 1 profile 2 # restore original profile selection profile 0 rateprofile 0 rateprofile 1 rateprofile 2 rateprofile 3 rateprofile 4 rateprofile 5 # restore original rateprofile selection rateprofile 0 # save configuration save #
during the test of continuity the multimeter never made the noise...but in some cases there was indicated on the screen random numbers...this happen between the GND and the white wire pad and GND and the red wire pad like here: maybe is normal if i don't remeber bad • Posts: 5,935 Threads: 47 Likes Received: 2,790 in 2,252 posts Likes Given: 7,730 Joined: Jul 2019 Reputation: 97 Also, in your Betaflight picture, you have the Serial RX column turn on where the GPS is. The Serial Rx column is for the receiver and should be OFF on the GPS UART. • Posts: 664 Threads: 121 Likes Received: 24 in 23 posts Likes Given: 490 Joined: Apr 2021 Reputation: 0 27-Mar-2022, 05:33 PM (This post was last modified: 28-Mar-2022, 09:00 AM by Rosssiiii.) (27-Mar-2022, 01:39 PM)iFly4rotors Wrote: Also, in your Betaflight picture, you have the Serial RX column turn on where the GPS is. The Serial Rx column is for the receiver and should be OFF on the GPS UART. the serial rx column looks of for the gps...the only on is for the usb i think • Posts: 21,397 Threads: 593 Likes Received: 9,029 in 6,683 posts Likes Given: 1,428 Joined: Jun 2018 Reputation: 795 All of your wiring and Betaflight configuration is correct so I don't know why it's not working unless there is some kind of issue with UART1. I would try connecting the GPS module to UART4 or UART5 instead (the T4/R4 or T5/R5 pads on the other side of the board) and then configure that UART for GPS with a baud rate of 57600. Do NOT use the UART2 pad (T2/R2) because that UART is connected to the VTX for use with SmartAudio. Posts: 1,515 Threads: 49 Likes Received: 716 in 527 posts Likes Given: 478 Joined: Oct 2020 Reputation: 93 28-Mar-2022, 08:03 PM (This post was last modified: 28-Mar-2022, 08:05 PM by V-22.) I would enable auto-baud so that Betaflight can configure the GPS in the event it is not currently set at 57600. Once you do that, reboot and let the GPS sit by the window or outside for a bit, then type `gpspassthrough` in the Betaflight CLI. This will show the raw messages coming from the GPS. Report back with a screenshot or let us know if nothing shows up. How are you powering the GPS? I see a 1S battery in your video, but that probably won't provide enough voltage to reliably power the GPS. If you wire the GPS to a 4v5 pad on your FC, it will power on via USB. Posts: 664 Threads: 121 Likes Received: 24 in 23 posts Likes Given: 490 Joined: Apr 2021 Reputation: 0 (28-Mar-2022, 06:33 PM)SnowLeopardFPV Wrote: All of your wiring and Betaflight configuration is correct so I don't know why it's not working unless there is some kind of issue with UART1. I would try connecting the GPS module to UART4 or UART5 instead (the T4/R4 or T5/R5 pads on the other side of the board) and then configure that UART for GPS with a baud rate of 57600. Do NOT use the UART2 pad (T2/R2) because that UART is connected to the VTX for use with SmartAudio. I did another test before unsolder. The test i did is been to boot the gps using the 4s lipo at 3.85v for any cell...and now it has worked ! Before don't was working because i was using a 1s at 3.85v...i tought was enough but don't was the case...is strange because when i plug that 1s lipo at 3.85v the blue light start to blimp as show here: https://www.youtube.com/watch?time_conti...=emb_title Blimp in the same way as it did when i connected the lipo 4s but for some reason on bf it is indicated only with the 4s. The question is, with a 1s at 3.85v will not be enough to give an hot start i think right ? i need to use at any cost the 1s at 4.30v ? because that battery with 2.0 ph connector is a battery that i will not use with any other drone...so if i charge at 4.30v and the gps use low power that will remain at an higher voltage and i don't have the way to reduce it with the charger that is able only to charge. • Posts: 21,397 Threads: 593 Likes Received: 9,029 in 6,683 posts Likes Given: 1,428 Joined: Jun 2018 Reputation: 795 I'm not sure why a 1S LiPo didn't work. The BN-220 has an input voltage range of between 3.0V and 5.5V so in theory it should have worked. I'm not sure I follow what you did differently with the 4S LiPo. Did you just connect one cell of it to the GPS unit using the pins in the balance connector? • |