Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at
this is more a tip for a solution i found with zbbridgepro on tasmota. I don't know if this happens with original firmware.
But i want to share my experience with in here.
I flashed zbbridgepro with tasmota and also flashed the zigbee firmware. Everthing went well, great work.
But i noticed random reboots "vbat power on reset", sometimes after some mintes of uptime, sometimes after few hours uptime.
I coudn't find specific events when that happened, so i thought, this may not be a software issue.
It seems i found a solution soldering an 68µF tantal capacitor on pins 3v3 to gnd.
I coud not yet measure it, but i think there are times, perhaps when zigbee and esp chip are sending at the same time, the 3v3 power is bad cause the capacitors on the board are not big enough.
I know this is not part of tasmota software, but if you experience it, perhaps think about this way.
Now uptime is more than 3 days, which i never reached before.
ghwaldo
commented
1 week ago
Hallo,
this is more a tip for a solution i found with zbbridgepro on tasmota. I don't know if this happens with original firmware.
But i want to share my experience with in here.
I flashed zbbridgepro with tasmota and also flashed the zigbee firmware. Everthing went well, great work. But i noticed random reboots "vbat power on reset", sometimes after some mintes of uptime, sometimes after few hours uptime. I coudn't find specific events when that happened, so i thought, this may not be a software issue.
It seems i found a solution soldering an 68µF tantal capacitor on pins 3v3 to gnd. I coud not yet measure it, but i think there are times, perhaps when zigbee and esp chip are sending at the same time, the 3v3 power is bad cause the capacitors on the board are not big enough.
I know this is not part of tasmota software, but if you experience it, perhaps think about this way.
Now uptime is more than 3 days, which i never reached before.