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ESP-32S Wifi Bluetooth Module - control GPIO to blink LED, using Arduino core for the ESP32 - YouTube
![LILYGO® TTGO T Encoder ESP32 エンコーダesp32ワイヤレスモジュールrgb LEDリングエンコーダT U2Tダウンローダーwifi Bluetoothプログラミング開発ボード|回路| - AliExpress LILYGO® TTGO T Encoder ESP32 エンコーダesp32ワイヤレスモジュールrgb LEDリングエンコーダT U2Tダウンローダーwifi Bluetoothプログラミング開発ボード|回路| - AliExpress](https://ae01.alicdn.com/kf/S20a6d7ff7ce8496d901751134673524a9/LILYGO-TTGO-T-Encoder-ESP32-esp32-rgb-LED-T-U2T-wifi.jpg_Q90.jpg_.webp)
LILYGO® TTGO T Encoder ESP32 エンコーダesp32ワイヤレスモジュールrgb LEDリングエンコーダT U2Tダウンローダーwifi Bluetoothプログラミング開発ボード|回路| - AliExpress
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BLE ESP32. Bluetooth. Send. Receive. Arduino IDE. Multitouch - Tutorials and Guides - MIT App Inventor Community
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