APC220 Radio Communication Module
Wireless data communication module with UART/TTL interface and up to 1000 m range. Sold as a pair including two modules and antennas.
Wireless data communication module with UART/TTL interface and up to 1000 m range. Sold as a pair including two modules and antennas.
Set parameters (low)
UART Signal- Receive (low) Transmit (high)
UART TX
UART RX
Disable the device when apply <0.5V. Enable the device when leave it disconnected or apply >1.6V
3.3V-5.5V Power
0V Ground
| Pin | Position | Type | Function |
|---|---|---|---|
| SET | Official table 2 row 1 | Unknown | Set parameters (low) |
| AUX | Official table 2 row 2 | UART | UART Signal- Receive (low) Transmit (high) |
| TXD | Official table 2 row 3 | UART | UART TX |
| RXD | Official table 2 row 4 | UART | UART RX |
| EN | Official table 2 row 5 | Control | Disable the device when apply <0.5V. Enable the device when leave it disconnected or apply >1.6V |
| VCC | Official table 2 row 6 | Power | 3.3V-5.5V Power |
| GND | Official table 2 row 7 | Ground | 0V Ground |
Set parameters (low)
UART Signal- Receive (low) Transmit (high)
UART TX
UART RX
Disable the device when apply <0.5V. Enable the device when leave it disconnected or apply >1.6V
3.3V-5.5V Power
0V Ground
UART · SPI · 3.3 V · Breakout
Confirm the data interface matches your host board.
Module pins: EN, VCC, GND, AUX, TXD, RXD. Schematik maps them to your board in the app.
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