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AITRIP 3PCS ESP32 Lite V1.0.0 WiFi Bluetooth Micro USB Development Board 4MB Flash 500mA CH340 CH340G Lithium Battery Connector ESP32 Compatible with Arduino : Amazon.ca: Electronics
![TTGO T7 ESP32 Enclosure with Battery Compartment by SquasherJoe | Download free STL model | Printables.com TTGO T7 ESP32 Enclosure with Battery Compartment by SquasherJoe | Download free STL model | Printables.com](https://media.printables.com/media/prints/149999/images/1412160_4b667954-40ee-40f8-902f-aea7b9a8bb23/thumbs/inside/1280x960/jpeg/img_8133.webp)
TTGO T7 ESP32 Enclosure with Battery Compartment by SquasherJoe | Download free STL model | Printables.com
3.7V Lithium battery as power supply for the DOIT ESP32 DevKit-v1 · Issue #1377 · espressif/arduino-esp32 · GitHub
![ESP8266 ESP32 Dual 18650 Lithium Battery Shield V8 5V 2.2A 3V 1A Mobile Power Bank Battery Charging Module Micro USB for Arduino : Amazon.ca: Electronics ESP8266 ESP32 Dual 18650 Lithium Battery Shield V8 5V 2.2A 3V 1A Mobile Power Bank Battery Charging Module Micro USB for Arduino : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/51bg2KWLgrL.jpg)