In this project, two Arduino boards will communicate using wireless communication. RF Module: RF Module is a cheap wireless communication module for low cost application. RF Module comprises of a ...

Wireless Arduino Doorbell Working. The transmitter module, along with the Arduino is connected near the door, and the receiver module, along with Arduino, can be installed in any part of the room.

Configuring XBee Modules using XCTU. As we have learnt in previous tutorials that the XBee module can act as a Coordinator, Router or an End device but it need to be configured to work in desired mode ...

[Reza’s] methodical investigation of this remote controlled outlet let him patch in with an Arduino using a 433 MHz transmitter. This is a single-device unit, but the techniques used here sho… ...

Code for a 433MHz RF Wireless Transmitter and Receiver module. I had a lot of issues trying to find help when I was first learning about these devices. This code specifically controls the position of ...

The LCD pins RS, EN, D4, D5, D6, D7 are connected to digital I/O pins 12, 11, 7, 6, 5, and 4 of the Arduino Uno, respectively, on the receiver. 434MHz Modules. The 434MHz transmitter (TX) and receiver ...

Arduino board Vin pin is connected to battery, so the board generates 5V supply from onboard 7805 voltage regulator chip, which is given to DHT11 and 433MHz RF transmitter module (TX1). The sensor ...

On the flip side there’s an Arduino Nano, an NRF24 module, and an OLED display. Finally we have an assortment of switches, buttons, potentiometers, and two very nice looking JH-D202X-R2 ...

The project will function as a wireless programming and debugging link to access hard to reach Arduino board inside a machine by using the XBee protocol. An FTDI cable is used to attach one XBee that ...