Two-Way Radio (TWR) For Micropython

A micropython driver for SA868S UHF wireless (two-way radio) module.

Based on reference hardware Lolygo T-TWR Plus

• Lilygo T-TWR Plus A off-the-shelf kits with ESP32S3 + SA868 Wireless Transceiver.
  • sa868.cpp Reference firmware.
  • pins
  • Schematic
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• X Powers AXP2101 PMU
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🙌 Acknowledgements and References

• Lilygo T-TWR Plus A off-the-shelf kits with ESP32S3 + SA868 Wireless Transceiver.
• nakhonthai/ESP32APRS_T-TWR ESP32-S3 howto ADC and DAC

License

GNU General Public License v3.0