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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

MXPicture/arduino-library-NimBLE

Note for ESP-IDF users: This repo will not compile correctly in ESP-IDF. An ESP-IDF component version of this library can be found here. This library significantly reduces resource usage and improves ...
note

Arduino で Bluetooth (BLE) 使ってみよう (第一回)

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。 今回のサンプルは ESP32 で実装しますので、まず開発環境を準備しましょう。 アマゾンや秋月電子などでESP32は購入可能です。 ステップ： 1、Arduino 開発ソフトを ...
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 ...
Geeky Gadgets

Arduino Nano 33 BLE Rev2 microcontroller development board powered by nRF52840

If like me you enjoy using the range of Arduino development boards to create a wide variety of different projects. You will be pleased to know that a new microcontroller board has been launched this ...
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 ...
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 ...
CNX Software

Arduino Nesso N1 – An ESP32-C6 IoT wireless development kit with WiFi 6, BLE, 802.15.4 ...

Arduino Nesso N1 is a new ESP32-C6 IoT development kit with not only 2.4 GHz WiFi 6, Bluetooth LE, and an 802.15.4 radio for Zigbee/Thread/Matter, but also a LoRa radio and an IR transmitter for smart ...