
Discontinued high-power ZigBee S2C module with 63 mW output, PCB antenna, SPI and UART interfaces, and 128-bit AES encryption. S2C hardware is shared with ZNet 2.5; firmware determines the active protocol.

| Pin | Type |
|---|---|
| 1 VCC | Power |
| 2 DOUT | Signal |
| 3 DINCONFIG | Signal |
| 4 DIO12SPI_MISO | Signal |
| 5 RESET | Control |
| 6 DIO10PWM0RSSI PWM | PWM, Signal |
| 7 DIO11PWM1 | PWM, Signal |
| 8 [Reserved] | Unknown |
| 9 DIO8SLEEP_RQDTR | Signal |
| 10 GND | Ground |
| 11 DIO4SPI_MOSI | Signal |
| 12 DIO7CTS | UART, Signal |
| 13 ONSLEEP | Signal |
| 14 VREF | Unknown |
| 15 DIO5ASSOC | Signal |
| 16 DIO6RTS | UART, Signal |
| 17 DIO3AD3SPI_SSEL | Signal |
| 18 DIO2AD2SPI_CLK | Signal |
| 19 DIO1AD1SPI_ATTN | Signal |
| 20 DIO0AD0 | Signal |
UART · SPI · 3.3 V · Breakout
Confirm the data interface matches your host board.
Module pins: 1 VCC, 10 GND, 2 DOUT, 3 DIN/CONFIG, 4 DIO12/SPI_MISO, 6 DIO10/PWM0/RSSI PWM, 7 DIO11/PWM1, 9 DIO8/SLEEP_RQ/DTR. Schematik maps them to your board in the app.
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