Avatto CC2652P

[alex-military]

Hi, I purchased an Avatto GW70-MQTT coordinator. Since the first one had some issues, with devices 1 meter away reporting an LQI of 47, they sent me a second one, and it actually works with the new one. Now I wanted to try updating the firmware or installing the repeater firmware, but I haven't been able to figure out how. When I dismantled it, there are three buttons inside: K1, K2, and RST. I tried various combinations, but TI's RF Flashar 2 never writes. Could you give me some suggestions?

I'll soon replace the coordinator with the Sonoff Max PoE, so I'll use both of these as routers.
I hope someone can help me.

[mrmaximas]

try to https://smlight.tech/flasher/#other_cc with Chrome

[prefectAtEarth]

I successfully flashed my Sonoff Zigbee Dongle-P (CC2652P) following the tutorial at zigbee2mqtt.io without needing to disassemble it.