NodeMCU-32S 38P WiFi IoT Development Board

NodeMCU is an open source IoT platform. It uses Lua scripting language to program.
The platform is based on the eLua open source project. "NodeMCU-32S" is based on the ESP-32S module.
The platform uses many open source projects, such as lua-cjson, spiffs.
"NodeMCU-32S" contains firmware that can run on the ESP32 Wi-Fi SoC chip and hardware based on the ESP-32S module.
ESP32 is a WiFi+Bluetooth chip developed by Shanghai Espressif, which aims to provide embedded products with the
function of accessing the network.

NodeMCU-32S This development board continues the classic design of NodeMCU 1.0  ,
leading most of the I/O to the headers on both sides, and developers can connect peripherals
according to their needs. When using the breadboard for development and debugging, the standard headers
on both sides can make the operation easier and more convenient.

Product Features:
1. Contains USB serial port, plug and play
2. 36 GPIOs, each of which can be configured as PWM, I2C
3. FCC&CE certified WiFi module with built-in antenna