GeeekNET ESP32 Development Board is made with the official WROOM32 module.
There is built in USB-to-Serial converter, automatic bootloader reset, Lithium Ion/Polymer charger.
And just about all of the GPIOs brought out so you can use it with any sensor.
That module contains a dual-core ESP32 chip, 4 MB of SPI Flash, tuned antenna.
And all the passives you need to take advantage of this powerful new processor.
The ESP32 has both WiFi and Bluetooth Classic/LE support.
That means it's perfect for just about any wireless or Internet-connected project.
The ESP32 is a perfect upgrade from the ESP8266 that has been so popular.
In comparison, the ESP32 has way more GPIO, plenty of analog inputs,
two analog outputs, multiple extra peripherals (like a spare UART),
two cores so you don't have to yield to the WiFi manager, much higher-speed processor, etc.
Weight: 9.75g ±0.5
1x GeeekNET ESP32 Development Board