Now available from PMD Way is this compact and great-value board based on the ESP32 WiFi and Bluetooth-enabled microcontroller platform - the LoLin D32. Our friends at WeMos/LoLin have done a great job with their latest board - which gives you the powerful ESP32 in a compact, breadboard-friendly format. All the pins are neatly labelled on the bottom of the board, and inline header pins are included (however not soldered to the board). Furthermore there's an onboard LiPo battery connection - so you can power your board with our range of 3.7V LiPo batteries - and you can charge it through the board's USB socket. Board contains a CH340x USB-serial interface, so easy to install USB drivers. The board arrives preloaded with microPython, however you can change it to Arduino or your other preferred environment Features: Espressif official ESP32-WROOM-32 module Lastest ESP32 Version: REV1 4MB FLASH Lithium battery interface, 500mA Max charging current Compatible with Arduino, MicroPython Default firmware: lastest MicroPython Microcontroller ESP-32 Board Power Supply (USB) 5V Supported Batteries Lipo Battery 3.7V Operating Voltage 3.3V Digital I/O Pins 22 Analog Input Pins 6 (VP, VN, 32, 33, 34, 35) Analog Output Pins 2 (25, 26) LED_BUILTIN 5 Clock Speed(Max) 240Mhz Flash 4M bytes Length 57mm Width 25.4mm Weight 6.1g More information: USB driver download Board schematic Board dimensions Don't forget to check out our full range of WeMos LoLin ESP32 boards if this doesn't meet your needs. And as always, all orders receive free delivery. And remember ... if you: can't find what you need not sure what to order want a bulk deal need technical support or just want to have a talk ... Please email us via [email protected]. To keep up to date with new products, news, tutorials and more - we're on x, Facebook, Instagram, threads, reddit, and instructables.