[SOLVED] Openhab2 - Xiaomi Mi Gateway - does not respond

[Iznogoudatall (Iznogoud Littleman)]

@Olymp

My English is very bad, so I’ll provide a link to the original (Russian).

Wow Thanks ! This is the solution !

But sadly some of us aren’t really good at electronic. I clearly prefer the dev.

@rsx2007

FAQ:

1. Find specific screw bit like fork to open gateway case.
2. Find UART cable/board.
3. Solder 3 wires GND and RX / TX like here (Image .
4. Disconnect RX wire from UART module.
5. Dont connect Vcc (power) from UART to gateway.
6. Turn on gateway (220V).
7. Open putty application, connect to serial port (COM1-30) -select yours one0.
8. Wait for fully load of gateway, connect RX wire to UART.
9. You will see all messages of gateway.
10. Send command psm-set network.open_pf 3 , send it few time in case it was spammed by gateway and it can be lost in msgs…
11. Check your param by command psm-get network.open_pf to be sure its OK.
12. Turn off gateway.
13. Turn it ON.
14. Check your port.
15. Say thx to this guy - [ds2003 ]

Thanks for the complete solution.