Visible Manufacture NameESPRESSIF
Visible Manufacturer’s codeESP32-S2-WROOM (M22S2H6400PH3Q0)
ESP32-S2-WROOM are two powerful, generic Wi-Fi MCU modules that have a rich set of peripherals. They are an ideal choice for a wide variety of application scenarios relating to Internet of Things (IoT), wearable electronics and smart home.
ESP32-S2-WROOM comes with a PCB antenna, They both feature a 4 MB external SPI flash.