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Arduino で Bluetooth (BLE) 使ってみよう (第二回)

今回は簡単に言うと、Bluetoothの信号をスマートフォンで受信する手順を紹介したいと思います。 Arduino 自体も、ESP 32のIDEもはいっぱいサンプルコードが付いています。 今回はESP32のBLE_serverを使います。 File > Examples の中で選びます。 サンプルコード開いたら ...
GitHub

Arduino UPT BLE Server

This project was developed and tested on Espressif ESP32 DevKitC hardware (see e.g. ESP32-DevKitC-32D). This library requires standard library compatibility. Some boards such as Arduino AVR Uno do not ...
note

ESP32 Bluetooth マウスとキーボード Arduinoライブラリ ESP32-BLE-CompositeHID ...

サックとESP32でキーボードとマウスのプロトタイプを作りたかった。コンセプトの確認をしたかった。 任天堂 Wii ヌンチャク を無線マウスにするとどんな感じか試したかった。以下の記事。 今回、Arduino 向けの以下のライブラリを試してみた。最後の ...
GitHub

BLE for ESP32 Arduino Core

This guide provides ESP32 developers with comprehensive information about BLE security implementation using the ESP32 Arduino BLE library. It covers both Bluedroid ...
EDN

Getting Started with BLE and Arduino

The MLT-BT05 is a readily available, inexpensive Bluetooth 4.0 module based on the Texas Instruments CC2541 Bluetooth Low Energy (BLE) system-on-chip (SoC), sold by various Chinese suppliers and ...
Hackaday

Mini Wireless Thermal Printers Get Arduino Library (and MacOS App)

[Larry Bank]’s Arduino library to print text and graphics on BLE (Bluetooth Low Energy) thermal printers has some excellent features, and makes sending wireless print jobs to a number of common models ...
Electronics Weekly

Arduino swaps sensors on Nano 33 BLE and Nano 33 BLE Sense

Arduino has bought out second revisions of its Nano 33 BLE and Nano 33 BLE Sense bluetooth-equipped microcontroller boards, keeping the sensor mix, but changing several of the sensor ICs. The nRF52840 ...