1/2pcs ESP-WROOM-32 ESP32 ESP32S ESP32U Wireless Module 150 Mbps WiFi-BT-BLE MCU Module 2/4 MB SPI Flash ESP32-WROOM-32-32S-32U

Electronic : no High-concerned chemical : None Model Number : ESP32/ESP32S/ESP32U Module Compatible Audio & Video Equipment Style : Display Equipment Type : WIFI Origin : Mainland China