Radio-Frequency Engineering Modeling Toolkit (RF-EMT)

NFC signal and protocol analyzer using SDR receiver

FM Transmitter with Arduino & Si4713 - Author: Bocaletto Luca A professional Arduino UNO project using the SparkFun Si4713 breakout to broadcast line-level audio over FM (87.5 – 108 MHz), complete with RDS support.

RF Remote Sniffer & Replayer Arduino - Author: Bocaletto Luca A turnkey Arduino-based solution to capture (sniff) ASK/OOK 315 MHz or 433 MHz remote‐control codes and replay them on demand. Perfect for testing, reverse‐engineering or automating RF remotes (garage doors, wireless switches, sockets).

ESP32-Quad-nRF24L01-Plus-Jammer is an open-source project for controlling four nRF24L01+ modules from an ESP32. It enables multi-band 2.4GHz RF jamming and channel sweeping for Bluetooth, WiFi, BLE, RC, USB, and video frequencies, ideal for RF research, testing, and security analysis.

3D Volume Reconstruction of Raw Ultrasound Radiofrequency Data

Arduino project for receiving and transmitting 433 MHz RF signals using an AM ASK/OOK receiver and transmitter module.

An implementation of secure communication through RF modules, using a cryptography library and a message exchange library.

Fully open source high power rocketry flight computers.

A low power RF data link between two ATmega328's based Arduino units , Sensor data is transferred Via a 433 Mhz transmitter. and then displayed on an OLED CH1115.

Clean code for RC Transmitter and Receiver

SFU Engineering Capstone Project

A voice-activated command system designed to help quadriplegic individuals control their environment wirelessly. Utilizing voice recognition and RF communication, this simple yet effective setup allows users to operate devices such as door openers, improving independence without physical intervention.

Pothos framework support for software defined radio hardware.

Klik Aan Klik Uit RF communication tools

RC Transmitter and Receiver fully functional Arduino code. It uses the NRF24L01 pa radio frequency module for the wireless both way communication.

This code is for the Forest Rover vehicle which runs in two independent modes and also sends realtime sensor values of the interior forest to the server gateway.

Painting some funny pictures on your Spectrogram!

AES Encrypted Arduino Communication with RF modules