KEHIPI ESP32-S3 Board Lite 16 MB Flash 2 Pack

Dual-core 240 MHz microcontroller with 16 MB flash

This two-pack supplies ESP32-S3 WROOM boards for makers learning wireless IoT. Each board runs a dual-core 32-bit processor at 240 MHz with 16 MB flash and 8 MB PSRAM. Onboard 2.4 GHz Wi-Fi and Bluetooth 5 (LE) handle connectivity without extra modules. The kit targets hobbyists and students building first connected projects.

16 MB flash and 8 MB PSRAM capacity

The 16 MB flash stores firmware and project code while 8 MB PSRAM gives headroom for larger buffers and MicroPython runtime. Typical tutorial projects such as LED control, serial communication and Wi-Fi client or server modes fit comfortably. Memory limits appear when buffering high-resolution camera frames or running multiple concurrent TCP streams. The two boards let you test device-to-device links without buying more hardware.

USB programming with tutorial and example code

Connect a board to a computer via USB, install the IDE and driver, then flash MicroPython or C examples from the online tutorial. Projects cover blink, RGB LED, serial print, Bluetooth Low Energy passthrough, Wi-Fi station, AP and combined modes, plus TCP client and server sketches. No paper manual is included; the tutorial link is printed on the box. Free technical support is available for troubleshooting.