But, u need a digital level shifter to get those pesky 5V Digital pins of the Flipper a more tolerable (at least for the D-SUN cc1101 chip) 3.3V, otherwise it does not work.
This will help to increase the range of reception and transmission of the radio signal.
- External module CC1101 - 1 pc. Like this, this or this
- Wires male-female - 7 pcs. For example, like this.
- Installed Unleashed Firmware
Just connect your module with female and male wires as shown in the pictures.
To switch to an external radio module, go to menu -> Sub-GHz -> Radio Settings
and switch Module
to External
Flipper Zero | СС1101 |
---|---|
2 | MOSI |
3 | MISO |
4 | CS |
5 | SCK |
6 | GD0 |
9 | VCC |
11 | GND |