Posts: 39
Threads: 9
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Jun 2021
Reputation:
0 26-Jun-2022, 02:11 AM (This post was last modified: 26-Jun-2022, 02:11 AM by SkullerX.) Hi need some technical assistance for rush blade f722 HD
i am unable to get the GPS and compass working I have double-checked all the connections and params in beta flight but it's not showing up pls help. Applied the custom defaults also.
• Posts: 4,550
Threads: 38
Likes Received: 1,245 in 1,064 posts
Likes Given: 430
Joined: Aug 2020
Reputation:
118 I have the Rush Blade F722 Analog and have no issues with a GPS and Barometer.
Which UART did you connect the GPS to and have you connected the SDA/SCL wires from the compass to the SDA/SCL pads on the FC?
GPS RX —> FC TX
GPS TX —> FC RC
Compass SCL —> FC SCL
Compass SDA —> FC SDA
What brand GPS and Compass are you using?
Paste your CLI DUMP here for us to analyze.
• Posts: 4,550
Threads: 38
Likes Received: 1,245 in 1,064 posts
Likes Given: 430
Joined: Aug 2020
Reputation:
118 Your wiring looks correct.
You need to set both Voltage and Current sensor in Betaflight to "Onboard ADC".
What voltages are you seeing on your OSD? What's wrong about them?
• Posts: 4,550
Threads: 38
Likes Received: 1,245 in 1,064 posts
Likes Given: 430
Joined: Aug 2020
Reputation:
118 I do not think that is a configuration issue. If it reads voltage then it reads voltage.
Its more of a component or connection issue.
Is the XT60 cable night and tight in terms of the soldering?
Is the ESC to FC connector in good condition? Any bent pins?
• Posts: 4,550
Threads: 38
Likes Received: 1,245 in 1,064 posts
Likes Given: 430
Joined: Aug 2020
Reputation:
118 The voltage regulator on the FC might be struggling to power up everything you have connected to it.
Try powering the DJI airunit directly from the LIPO via an external BEC and a capacitor to see if that helps.
•