With external FPC 2.4G Wi-Fi antenna, without pinheader
Adopts official ESP32 module with Xtensa 32-bit LX6 dual-core processor, up to 240MHz main frequency. Integrated 520KB Static RAM and 448KB ROM, options for 4MB / 16MB Flash memory and 0MB / 8MB PSRAM
Supports 2.4GHz Wi-Fi, Bluetooth Classic, and Bluetooth Low Energy (Bluetooth LE) wireless communication. Onboard USB Type-C port for easier use, making it convenient for power supply, program downloading, and serial debugging
Onboard CH343P USB-to-UART chip for stable and reliable serial communication. Supports USB Type-C and Lithium Batt power supply, with automatic power source switching
Rich peripheral interfaces, compatible with the pinout of ESP32-DevKitC development board, offers strong compatibility and expandability. Castellated module allows soldering directly to carrier boards