A simple Bluetooth module designed for wiring ... a button hooked up to the Arduino. The Arduino then flips the DPDT relay, connecting its own I2C interface to the signal processor.

Just reverse the receive (Rx) and transmit (Tx) lines between your Arduino and Bluetooth module, and provide the proper input ... Currey’s software, however, does things much differently. The ...

providing a fast connection between client and server and a simple user interface, which makes it ideal for control and monitoring applications. Arduino 101* includes on-board Bluetooth® LE to ...

Arduino Nano 33 BLE Sense is a nano-sized board with Bluetooth connectivity and well equipped with sensors which include a 9-axis inertial measurement unit (IMU) which adds a compass to the usual ...

Today, Coin announced that it will offer up an Arduino Bluetooth Low Energy module that’s designed to be small and easy to integrate into hardware hacks and products of all kinds. The $22 kit ...

Serial interfaces sharing these pins include SPI, I 2 C, I 2 S, UART and CAN (TWAI – two-wire automotive interface ... module consumption is 286mA (Wi-Fi Tx 802.11n HT20 16.5dBm 100% duty-cycle) or ...