The ESP32-S3 FH4R2 is a highly integrated low-power 2.4 GHz Wi-Fi system-on-chip (SoC) solution that supports Wi-Fi and , has built-in native USB, and some other interesting new technologies such as time-of-flight distance measurement.<br> With its -in-class power and RF performance, the SoC is perfect for a of application scenarios related to the Internet of Things (IoT), wearable electronics, and smart home.<br> Dual-core 240MHz Tensilica processor, native USB support for use as keyboard/mouse, MIDI device, disk drive, and more<br> Built-in 4MB Flash and 2M PSRAM<br> 1 x 1.0-4P connector (GND, 3V3, SDA (GP 102), SCL (GP101))<br> 13 IOs<br> 1 RGB (GP1039)<br> 1 LED (3.3V power supply)<br> 1 Reset button (for restarting the program or entering the bootloader)<br> 1x Boot button (GP100, for entering ROM bootloader or for user input)<br> Compatible with for MicroPython, for and for ESP-IDF<br> ceramic antenna<br> 4MB Flash<br> 2M PSRAM<br> 512KB SRAM<br> 0.42 inch OLED display<br> 3.3V Regulator, 500mA Output<br> Type:Development Board<br> Model:ESP32-S3<br> Colour:Black<br> Material:PCB<br> Size:23.5x18MM<br> Package Contents:<br> 1 * Development Board<br> 4 * Pin Header<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.