ESP32 Lite Module - 4MB Flash wifi Bluetooth LOLIN32

The module is compatible with the software for MicroPython, ARDUINO, NodeMCU. MicroPython firmware preloaded.
Specification:
soc ESP-32 rev1.
3.3V logic
Digital I / 0: 19
Analog input: 6
The maximum clock speed of 240Mhz
Flash 4M bytes
Connector (PH-2 2.0mm) for connecting the battery. Li-ion
Battery charging system. Li-ion (TP4056)
Dimensions 50mm x 25mm
802.11 b / g / n WiFi
Bluetooth LE
USB-to-UART CH340