ESP32 Development Board Ethernet IoT Wireless Transceiver Module Control Board Serial WiFi Wireless Bluetooth Development Board

High-concerned chemical : None Compatible Audio & Video Equipment Style : Professional Audio Equipment Type : Bluetooth Brand Name : alloet Origin : Mainland China Size : about 75 * 55 * 10mm/2.95 * 2.16 * 0.39inch Weight : 26g 802.11e : Implementing Wireless Multimedia Technology with QoS Mechanism 802.11i security features : pre authentication and TSN Feature 1 : Wireless Bluetooth Development Board Feature 2 : Wireless Transceiver Module Development Board Feature 3 : Development Board WiFi Bluetooth Feature 4 : ESP32 Development Board Feature 5 : IoT Wireless Transceiver Module