Read analog voltage

This sensor is logging activity on a table football table. Also on Twitter @CafeBab.

ADE7816 ESP-WROOM-02 ESP8266EX Arduino IDE

To test the data posting capability of SIM800 Module

Voltage Measurement

ESP8266 Voltage Meter

Final year project trial

two six volt bettery packs in paralell in the basement

load monitor

Data real time

solar panel monitoring system

ESP-WROOM-32 and BME280 powerd by an 6V 1W Solarpanel with an 2000mAh LiPo. The device is up for 1300ms and sleeps for 10 minutes. Current while sleep is about 11µA, and at uptime about 100mA.

Controllo remoto tensione batteria impianto / Progetto: https://drive.google.com/open?id=1dyJ6W54aup2fywxa2t8q-lSQKZJpncLl / Negozio: https://www.ebay.it/str/zetaelettronica

ESP-WROOM-32 on a selfmade PCB-layout with an BME280 sensor. Powered by an 1W 6V Solarcell and a 2000mAh LiPo Battery. The device is up for 1300ms and sleeps 10 minutes. The current while sleeping is about 11µA and at uptime about 100mA.

PT-BR: Protótipo de monitoramento para um sistema de bombeamento fotovoltaico. EN-US: Monitoring prototype for a photovoltaic pumping system.