06-May-2016, 03:37 PM
Hey All,
You can get the osd from here:
http://www.banggood.com/MICRO-MinimOSD-M...90556.html
You will need a usb to uart programmer like this:
http://www.banggood.com/3_3V-or-5_5V-USB...10726.html
I've used this on a 130 build, to save space solder only the pins you need like this (you need those pins to update the firmware):
http://www.eurny-rc.fr/wp-content/upload...%C3%A9.jpg
Oscar explains it quite well how the wiring and software is installed:
https://oscarliang.com/minimosd-micro-se...-pid-rssi/
I'm a big fan of micro minimum osd with mwosd firmware. I just wanted to share my wiring diagram that simplifies the wiring. I now have this setup on all my quads and it's been working well. I really wanted to save space and I figured out a wiring scheme that works quite well specially on small builds.
If you have an F1 FC (Naze32, Flip32, etc..) It might not connect to cleanflight properly when powered up if tx/rx is connected to the osd. Here's what I do for my setup:
1) Since most VTX's output 5v for camera, I'm using the same line to power the osd.
2) Instead of connecting vbat & gnd to the osd, I'm reading voltage from FC. This setting can be enabled as an option
3) The +5v line coming out of the osd is split, one goes to the camera, the other goes to the osd (osd is already grounded, you don't need to connect GND beside +5v)
4) I don't fly that far, I never worry about RSSI
5) When connecting to cleanflight, I simply disconnect the vtx from the power and it's good to go.
You can get the osd from here:
http://www.banggood.com/MICRO-MinimOSD-M...90556.html
You will need a usb to uart programmer like this:
http://www.banggood.com/3_3V-or-5_5V-USB...10726.html
I've used this on a 130 build, to save space solder only the pins you need like this (you need those pins to update the firmware):
http://www.eurny-rc.fr/wp-content/upload...%C3%A9.jpg
Oscar explains it quite well how the wiring and software is installed:
https://oscarliang.com/minimosd-micro-se...-pid-rssi/
I'm a big fan of micro minimum osd with mwosd firmware. I just wanted to share my wiring diagram that simplifies the wiring. I now have this setup on all my quads and it's been working well. I really wanted to save space and I figured out a wiring scheme that works quite well specially on small builds.
If you have an F1 FC (Naze32, Flip32, etc..) It might not connect to cleanflight properly when powered up if tx/rx is connected to the osd. Here's what I do for my setup:
1) Since most VTX's output 5v for camera, I'm using the same line to power the osd.
2) Instead of connecting vbat & gnd to the osd, I'm reading voltage from FC. This setting can be enabled as an option
3) The +5v line coming out of the osd is split, one goes to the camera, the other goes to the osd (osd is already grounded, you don't need to connect GND beside +5v)
4) I don't fly that far, I never worry about RSSI
5) When connecting to cleanflight, I simply disconnect the vtx from the power and it's good to go.