search

EdgeTX / edgetx

EdgeTX is the cutting edge open source firmware for your R/C radio
https://edgetx.org
GNU General Public License v2.0
1.59k stars 338 forks source link

Support AUX2 Jumper T15 #5554

Open r1000ru opened 1 month ago

r1000ru commented 1 month ago

Is there an existing issue for this feature request?

Is your feature request related to a problem?

For connecting BLE Telemetry DIY and GPS, as variant

Describe the solution you'd like

Add AUX2 in build action (Serial3 on PB10, PB11 and Serial6 on PG14, PG9), if there are no terrible obstacles. tx15mainboard

Describe alternatives you've considered

No alternatives

Additional context

No response

3djc commented 1 month ago

Jumper have asked that this connector stay dedicated to something else.

mha1 commented 1 month ago

UART3 (the one close to the STM32) is already AUX1 and working. 3.3V on VCC though.

r1000ru commented 1 month ago

Jumper have asked that this connector stay dedicated to something else.

Maybe it's worth doing something else as one of the Serial AUX connection types (Telemetry Mirror/SBusIN/Jumper something else)?

r1000ru commented 1 month ago

UART3 (the one close to the STM32) is already AUX1 and working. 3.3V on VCC though.

Disgusting. Low-current LDO won't be able to power the Bluetooth module. However, 5 volts from BEC can probably be found.