Instructions for 3-in-1 Expansion Board M20/M10

Bywits

Instructions for 3-in-1 Expansion Board M20/M10
v1.1

Setup:

  1. Connect telescopic (silver color) antenna to SMA port labelled LF
  2. Connect 2.4GHz antennas (black) to SMA ports labelled RF and WiFi
  3. Plug expansion board into Flipper’s GPIO

To use external CC1101: 

  1. Set manual switch to CC1101
  2. Open app SubGHz
  3. Go to radio settings
  4. Change module to external
  5. Some versions include a TX/RX manual switch. Set to TX when transmitting, RX when receiving

To use external ESP32: 

  1. Set manual switch to ESP32
  2. Use WiFi/ESP apps. Module is auto detected by compatible apps

To use external nRF24:

  1. Set manual switch to nRF24
  2. Use nRF24 apps. Module is auto detected by compatible apps

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