ESP32-C6-Zero mini WiFi 6 development board, based on ESP32-C6FH4, built-in 320KB ROM, 512KB HP SRAM, 16KB LP SRAM and 4MB flash, adopts stamp hole design, leads to 22 GPIOs, suitable for AIoT market. You can rest assured to buy ESP32-C6-Zero-M pin Header Version from our factory.