Voroneg

The UART interface is designed to send/receive text or hex commands between an external device (e.g., Arduino) and a host. The maximum command or data block size is 127 bytes.

1. uart0 debugger (p0.2, p0.3)
2. uart1 exchange (p1.6, p1.7)
3. p1.7 and p0.1 connect for sleep mode(PM2)
4. WDT
5. PWM LED (p0.3, GND)

How to join:

If device in FN(factory new) state:

1. Press and hold button(S2) for 2-3 seconds, until device start flashing led(D1)
2. Wait, in case of successfull join, device will flash led(D1) 5 times
3. If join failed, device will flash led(D1) 3 times

If device in a network:

1. Hold button(S2) for 10 seconds, this will reset device to FN(factory new) status
2. Go to step 1 for FN device

Hardware