Arduino 433Mhz RF Wireless Data Transfer
runtimeprojects.com has a tutorial on how to use 433Mhz modules to communicate between 2 Arduinos.
The most practical and cool way of sharing data from 1 Arduino to another is by far using a radio transmitter and receiver. The simplest form of wireless transmission (I could find) is the 433Mhz ASK modules. They come in pairs, a receiver and a transmitter. They are ridiculously cheap, selling at $1 or less a pair!!
Arduino 433Mhz RF Wireless Data Transfer – [Link]
View all comments
Join 97,426 other subscribers
Aaeon AI Arduino Battery BLE Bluetooth camera DC-DC display ESP32 ESP8266 FPGA GPS I2C IoT Kickstarter LCD Led Linux Mcu MEMS Microchip Microcontroller MOSFET Motor OLED Oscilloscope PCB Power supply PWM Raspberry Pi regulator RISC-V SBC Sensor SOC SOM STMicroelectronics Switch Switching temperature Texas Instruments TFT USB Wifi