LPD433 (low power device 433 MHz) is a UHF band in which license free communication devices are allowed to operate in some regions. The frequencies correspond with the ITU region 1 ISM band of 433.050 MHz to 434.790 MHz, and operation is limited to CEPT countries.

433 MHz is a term that you might have encountered within smart home automation. So what is it, and what does it do? 433 MHz is a frequency on which household devices are allowed to send signals.

Radio Data Transmitter - 433MHz. New wireless data transmitter for transferring large amounts of data wirelessly up to 300m. This compact easy to use unit connects directly to most microcontrollers with a...

Learn to use 433 MHz radio modules with the Arduino for inexpensive one-way data communication.

QIACHIP 433Mhz Universal Wireless Remote Control Switch DC 12V 1CH Relay Receiver Module RF Transmitter (Transmitters 2 Button+ 2 Receiver 1CH).

The 433 MHz Transmitter and Receiver Modules. 433 MHz RF Transmitter and Receiver Module. These modules are very popular among makers and DIY enthusiasts due to their low cost and ease of...

433 MHz Module Specifications Wireless (RF) Simplex Transmitter and Receiver Operating frequency: 433 MHz