ESP32-S3 1.8inch Knob Touch Display Development Board, Multi-Functional Smart Rotary Knob Screen, 2.4GHz Wi-Fi and Bluetooth Wireless Connection, PC Volume Control, PC Secondary Screen, No Battery Auto_Dec2024_BestSellers you just need to activate

you just need to activate them with scan tool

and accurately reflecting voltage fluctuations

Built with the highest quality materials and craftsmanship

Hole Diameter: 8

ESP32-S3 1.8inch Knob Touch Display Development Board, Multi-Functional Smart Rotary Knob Screen, 2.4GHz Wi-Fi and Bluetooth Wireless Connection, PC Volume Control, PC Secondary Screen, No Battery Auto_Dec2024_BestSellers you just need to activateESP32 S3 1. 8inch Knob Touch Display Development Board, Multi Functional Smart Rotary Knob Screen, 2. 4GHz Wi Fi and Bluetooth Wireless Connection, PC Volume Control, PC Secondary Screen, No Battery Product Features It features ESP32 S3 and ESP32 dual MCUs control, integrated large capacity Flash and PSRAM. Onboard 1. 8inch touch LCD screen and multiple peripherals such as audio decoder chip and knob encoder, enabling rapid development of smart voice