ESP32-DevKit-LiPo

ESP32 WiFi/BLE Development board

https://www.olimex.com/Products/IoT/ESP32/ESP32-WROVER-DevKit-Lipo/open-source-hardware

Select Product Variant

ESP32-DevKit-Lipo
ESP32-DevKit-Lipo-EA
ESP32-WROVER-DevKit-Lipo

Price	8.55 EUR
10 - 49 pcs	8.12 EUR
50 - 10000 pcs	7.70 EUR

ESP32-DevKit-LiPo is OSHW certified Open Source Hardware with UID BG000019

The board is pin-to-pin comparable to Espressif ESP32-CoreBoard (ESP32-DevKitC), but adds Lipo charger and ability to work on LiPo power when the external power supply is missing, allowing for handheld applications. Power consumption is around 10uA in deep sleep mode.

All components used are with industrial grade oprating temperature -40+85C.

ESP32-DevKit-Lipo-EA comes with ESP32 module with U.FL connector and external antenna ANTENNA-WIFI-U.FL is included.

ESP32-WROVER-DevKit-Lipo comes with ESP32-WROVER module with 4MB flash and 8MB PSRAM.

FEATURES

ESP32-WROOM-32E or ESP32-WROOM-32UE or ESP32-WROVER-E module (depending on variant)
Reset button
Micro USB connector for programming and powering
Built-in USB-serial programmer
Built-in LiPo charger
LiPo battery connector
Battery measurement and external power sense circuits
Two columns of pins with headers soldered for easy access to all the board’s GPIOs
Low-power design for extended operation on battery
PCB dimensions: (1.9 x 1.1)" ~ (4.8 x 2.8)cm
Operating temperature -40+85C