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stefanbode / Sonoff-Tasmota

Provide ESP8266 based itead Sonoff with Web, MQTT and OTA firmware using Arduino IDE, enhanced with I2C options
GNU General Public License v3.0
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Vcc in state #205

Closed Gisbert1 closed 2 years ago

Gisbert1 commented 4 years ago

Dear Stefan,

in arendst Tasmota branch, there is in State the Vcc of the device: 12:43:51 MQT: tele/Lux.Ostseite/STATE = {"Time":"1970-01-11T12:43:51","Uptime":"10T12:07:33","Vcc":3.169,"SleepMode":"Dynamic","Sleep":250,"LoadAvg":16,"Wifi":{"AP":1,"SSId":"IoTXXXXXX","BSSId":"XX:EC:DA:3E:A8:YY","Channel":3,"RSSI":36,"LinkCount":1,"Downtime":"0T00:03:23"}}

How can I get the Vcc reading in your branch? I like to see when the voltage of the battery powered device drops down; at least it's try to get an early warning.

Best Regards Gisbert

meingraham commented 4 years ago

define USE_ADC_VCC // Display Vcc in Power status.

This is disabled by default so that ADC0 can be used as a user input. If you enable internal Vcc, the ADC0 input cannot be used.

Gisbert1 commented 4 years ago

Found it here: https://github.com/stefanbode/Sonoff-Tasmota/blob/master/sonoff/my_user_config.h I need to compile the firmware, but I do not know how to do this. I'm using Arduino. Can you guide me?

Best Regards Gisbert

meingraham commented 4 years ago

Oh, yikes. You haven't looked at any of the Tasmota documentation?

Start here - https://github.com/arendst/Tasmota/wiki/Prerequisites

Use Gitpod to compile.