Wemos LOLIN32 Lite - ESP32 - CH340
1) Microcontroller: ESP-32.
2) Operating Voltage: 3.3V.
3) Digital I/O Pins: 26.
4) Analog Input Pins: 12.
5) Clock Speed(Max): 240MHz.
6) Flash: 4MB.
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This Wemos LOLIN32 Lite is an ESP32 based board with Wi-Fi and Bluetooth. The CH340 USB to serial converter makes it easy to program, even as an Arduino. The board has a micro USB connection with which it can be programmed and/or powered. (micro USB cable not included) This board has the ESP32 chip with 4 MB flash memory. The lite version has fewer digital and analog pins than the standard Wemos LOLIN32.
ESP32 Rev 1 chip with 512 kB RAM (240Mhz dual-core processor)
Up to 19x digital pins
Up to 6x analog pins
Two analog (DAC) outputs
1x SPI, 1x I2C, 1x UART (TX/RX)
Li-ion/Li - Po charger on board with LED indication (TP4054 chip can load up to 500mA)
Battery connector type: PH-2 2.0mm
Is preprogrammed with Micro Python software
Dimensions: 50 x 25.4mm x 7mm (without headers)
1 X Wemos LOLIN32 Lite - ESP32 - CH340.