here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversationAny questions? Ask CelesteSM will help you find out quickly.
AJMRTC ESP32S2 development board is built around ESP32-S2 single-core 32-bit Wi-Fi MCU, equipped with 4MB onboard Flash to store your code and data. It supports direct USB programming, letting you upload firmware easily without purchasing an additional downloader. The board exposes abundant GPIO pins, which can connect with sensors, displays, relays and other modules for rapid prototyping. With built-in Wi-Fi capability and multiple low-power working modes, this ESP32-S2 board is perfect for IoT devices, embedded system development and various electronic DIY projects.