The Wemos D1 R32 is an Arduino Uno form factor ESP32 dev board. With a clock speed up to 240Mhz and one core dedicated to wireless functions, it is MUCH faster than the ESP8266. Perfect for arduino, NODEMCU or micropython projects that

ESP32 (WROOM32) is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area.This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology,power and RF properties best, which is safe, reliable, and scalable to a variety of applications. Features:
High performance-price ratioSmall volume, easily embeded to other productsStrong function with support LWIP protocol, FreertosSupporting three modes: AP, STA, and AP+STASupporting Lua program, easily to develop
https://espressif.com/en/esp-wroom-32/resources
http://esp32.net/Development Board: https://github.com/Nicholas3388/LuaNode
https://github.com/SmartArduino/SZDOITWiKi/wiki/ESP8266---ESP32
NodeMCU: https://github.com/nodemcu/nodemcu-firmware/tree/dev-esp32
Arduino: https://github.com/espressif/arduino-esp32
Documentation
WEMOS Lolin32 Schematic V1.0.0
Driver CP2104
Package included:1 x ESP32 WEMOS Lolin32 V1.0.0


First steps with Wemos Lolin32 (ESP32, Arduino IDE, Windows)
https://www.youtube.com/watch?v=_eu39u45XVk
https://www.youtube.com/watch?v=SC7S4DXWpBI