Feature:
High performance esp32 module
Small volume, easily embeded to other products
Supporting Lua program, easily to develop
Complete microcontroller with WLAN ( 802.11 bgn) and Bluetooth (Classic and LE)
Reset and boot buttons are available, so a new firmware can be quickly and easily installed
The development board combines a CPU with 2 Tensilica LX6 cores, clocked at up to 240 MHz, and 512 kilobytes SRAM in a single microcontroller chip
Tips:
When you download the program to ESP32, you need to press the IOO button for 1-2 seconds.
Reference links of ESP32 at below:
https: github. com/espressif/arduino-esp3
https: github. com/Nicholas3388/LuaNode
https: github. com/nodemcu/nodemcu-firmware/tree/dev-esp32