In this Blog, I'll show you how to add a battery and charger to any microcontroller based project based on an Arduino, ESP8266, ESP32, or any other microcontroller. This in a correct, safe, easy and cheap way.
A small breakout board 2-in-1, USB-C Serial Bridge CP2102 with Battery Charger for LiPo/LiIon.
2-in-1 Serial Bridge for ESP32 + Battery Charger
LOLIN C3 Pico is a tiny ESP32-C3 board with battery charging support - CNX Software
battery charging - ESP32 with Li-po PCB review request - Electrical Engineering Stack Exchange
01Space on X: ESP32-C6 Development board Size:37X24mm Weight:5g, Integrated lithium battery charging circuit. ESP32 C6 Development board ESP32 C6 series module Wi Fi6 esp32 board Microcontroller board series module board
Esp32 battery charging rate - General Electronics - Arduino Forum
ESP32 - Battery charger
Power Supply for ESP32 with Boost Converter & Battery Charger
2-in-1 Serial Bridge for ESP32 + Battery Charger from OBJEX on Tindie
FireBeetle Home Smart Mesh
Add battery charger to ESP8266 and ESP32 (well done) - eMariete
New Open Source Hardware IoT ESP32-S2 development boards with LiPo Battery Charger and consumption of only 30uA in deep sleep target handheld WiFi apps
ESP32 – Getting Battery charging level