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

[hmargera (Hervé Margerain)]

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

Hi, I am having the same issue.as Oguz Kekec. No answer in Putty on the Xiaomi Hub serial port. Interface wired as : Tx-Rx, Rx-Tx, GND-GND If I hit return in Putty, Hub remains blinking. If I don’t hit return in Putty, Hub goes from blinking to fix blue light (standard behavior) Any clue ?

The issue was that Rx and Tx were reversed from the description.
With a CP2102 module, it worked for me with this wiring :

• Gateway GND - CP2102 GND
• Gateway Tx - CP2102 TxD
• Gateway Rx - CP2102 RxD

Now, I am stuck with SSH access not working with Putty,
I have done what is suggested here :

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

Hi if ssh(dropbear) not work, check /etc/dropbear/* if there is nothing in /etc/dropbear, it need generate key use these two command to generate key dropbearkey -t dss -f /etc/dropbear/dropbear_rsa_host_key dropbearkey -t rsa -f /etc/dropbear/dropbear_dss_host_key

I don’t know how to have Putty using the dropbear public key.