Product description
The SparkFun ESP32 RedBoard is a comprehensive development platform for Espressif’s ESP32. The ESP32 is a WiFi-compatible microcontroller, but to that it adds support for Bluetooth LE.
You can program the board through the Arduino IDE by installing the ESP32 Arduino Core. In addition to the WiFi/BLE SoC, the RedBoard includes a CH340C, which converts USB to serial, and allows your computer to program and communicate with the microcontroller. It also features a LiPo charger.
In addition to the standard RedBoard, Sparkfun has included a µSD card slot, upgraded to a USB-C connector, integrated status LEDs and a JTAG connection.
More information is available on the website of Sparkfun.