Jan 18, 2012 · I'm looking for a small bluetooth module that can be used with the Arduino UNO. Can anyone recommend one that isn't too hard to work with? I'd like to emphasize the fact that it should be small, just cause I don't want it to occupy much space so it's easier to …

Sep 1, 2018 · This Bluetooth module for Arduino is an Arduino UNO based board with Bluetooth 4.0 (BLE). It is small in size and supports wireless programming. Available here. NewZoll Bluetooth Module for Arduino($10.57)

The Reyax BLE Connect app (modified for this demo) handles the Bluetooth communication with the RYB2340 module. When I open the app, it scans for nearby Bluetooth devices and shows the RYB2340 in the list. Tapping it establishes a connection. I customized the app's interface by adding two simple buttons—"Relay On" and "Relay Off"—that send the corresponding text commands to the module when ...

Mar 29, 2021 · The BC417 is a small, inexpensive Bluetooth module that you can connect to your Arduino. It’s easy to set up and use, and it opens up a whole new world of possibilities for your projects. I’ve used the BC417 to control LEDs, motors, andservos wirelessly from my phone.

Mar 23, 2021 · There are chips such as the bluno beetle (Beetle BLE - The Smallest Board Based on Arduino Uno with Bluetooth 4.0 - DFRobot) which can receive bluetooth data, but a small transmitter seems more difficult.

Jan 8, 2016 · I need to use a Bluetooth module with an Arduino Micro/Mini. Please suggest which one would be the best, HC 05/06, or any other? It depends on what you want the module to do. For just serial communication the HC modules are fine. For anything more complex you may want to look at BLE. What research have you done so far?

DX-BT27-A Bluetooth Module Long Range Up to 420m BLE 5.1 Support Scanning QR Code to Connect Wireless Bluetooth TF Transceiver Module for Arduino Compatible with Android/iOS

Jul 23, 2015 · Hello, I have been using the HC06 bluetooth module to communicate between my phone and the arduino uno. I am making a bluetooth controlled rc car and am ready to move onto the project's next step. I want to consolidate all the components onto a PCB. I am using an ATTINY45 and a small H-Bridge chip.

The Beetle BLE (Formerly known as Bluno Beetle) is an Arduino Uno based board with bluetooth 4.0 (BLE). It is probably the smallest Arduino BLE board in the market. You can use the Arduino IDE to upload code without the need of extra libraries or drivers.