You can rest assured to buy customized ESP32-C6-Zero SMD Version from us. ESP32-C6-Zero mini WiFi 6 development board, based on ESP32-C6FH4, leads out most pins in a small board shape, built-in 320KB ROM, 512KB HP SRAM, 16KB LP SRAM and 4MB flash, uses stamp hole design, leads out 22 GPIOs.