IJW Pro Wireless BuzzerIJW Pro Wireless BuzzerProduction-intent rechargeable ESP32-S3 ESP-NOW quiz buzzer with round display, dual digital microphones, perimeter RGB light... show moreProduction-intent rechargeable ESP32-S3 ESP-NOW quiz buzzer with round display, dual digital microphones, perimeter RGB... show moreEeamann2 months ago·Star0
