DeviationTX-Board-7e-u256

Designed with EAGLE https://www.autodesk.fr/products/eagle/free-download

This board use https://stm32-base.org/boards/STM32F103RCT6-STM32-Mini-V2.0.html and asume the flash on the board is used. (you have to unsold the pin of the cs flash and wire to the good point (TODO: provide a photo from the post for this point)

BOM

Screen

there is 2 possibility for the screen. Original from a DEVO 7e or SSD1306 (but you need a prticular firmware for this !)

Radio module

radio pins is designed to provide easyly what you need for a 4 in 1 module or mod to use 4 radio module.

Lazy power management mod

If you dont want try to sold SMD parts, use :

• 2 5V booster like the DD0505MC (10a45 5v booster)
• external charger/protector for a lipo battery (like a TP4056 shield for 18650 or lipo)

Power management

If you are courageous you need :

• 2 10A45
• 1 TP4056
• 1 8205A
• TODO

Plugs

JST-PH 2.5

Other parts (buzzer and vibrator part):

• SS8050 ("Y1")
• SS8550 ("Y2")