Radio , as a form of wireless signal transmission is used in applications such as wireless alarm systems, remote control systems, automation systems, and devices equipped with smart sensors. If you want to expand your project, the possibility of remote communication with external devices, it is very a good choice would be radio devices, which is the easiest and cheapest solution for remote exchange of data between devices. Small size of modules of the radio channels , which allows their use in almost any project.
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Radio modules
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Universal Remote Control AG197C - 4channel - 433,92MHz - black-chrome
Universal self-learning remote control for gates, controllers, alarm systems etc. It has 4 channels and fixed code 433.92 MHz MHz. It enables copying the codes from other...
Index: MOD-08354
Index: MOD-08354
Universal Remote Control AG197A - 4channel - 433,92MHz - black-green
Universal self-learning remote control for gates, controllers, alarm systems etc. It has 4 channels and fixed code 433.92 MHz MHz. It enables copying the codes from other...
Index: MOD-08352
Index: MOD-08352
Radio module transmitter FS100A + receiver 433 MHz
The set includes a transmitter and receiver that communicate with each other at a frequency of 433 MHz. The devices are powered with the 5 V voltage, communication with the...
Index: MOD-03191
Index: MOD-03191
Flipper Zero - Basic - Bluetooth/RFID/RF/IR/GPIO/1-Wire multi-tool
Flipper Zero is an advanced all-in-one for penetration testers, geeks, ethical hackers and electronic hardware hobbyists . This pocket-sized device combines many tools: RFID,...
Index: LAB-22942
Index: LAB-22942
Radio module RFM75-S 2.4GHz - SMD transceiver
Wireless radio transmitter operating in the 2.4 GHz frequency with the SPI communication interface. It is powered by a 1.9 V to 3.6 V, surface soldered. Built-in PCB antenna,...
Index: UCC-05842
Index: UCC-05842
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Universal Remote Control AG197 - 4channel - 433,92MHz
Universal self-learning remote control for gates, controllers, alarm systems etc. It has 4 channels and fixed code 433.92 MHz MHz. It enables copying the codes from other...
Index: MOD-08351
Index: MOD-08351
Screen protection film Flipper Zero - 3 pieces
Protect your Flipper Zero 's screen from potential scratches and traces of use with unique screen protection films . Each package contains as many as three foils. Thanks...
Index: LAB-24101
Index: LAB-24101
Four-channel 433 MHz radio module + remote control
Four-channel radio module enabling remote communication with microcontrollers by means of a remote control operating at 433 MHz . Connection of the module is very simple,...
Index: DNG-16729
Index: DNG-16729
nRF52840 - Bluetooth, ZigBee, radio communication module - USB
A perfect device with the nRF52480 system for the computers to communicate with wireless devices of small radius of action. Based on the core Cortex-M4F . A module that...
Index: FAR-14893
Index: FAR-14893
Flipper Zero Wifi Devboard - WiFi
Flipper Zero Wifi Devboard is a module that extends the capabilities of the Flipper Zero device with WiFi communication. It is based on the popular ESP32-S2 system, with...
Index: LAB-23581
Index: LAB-23581
Grove - LoRa-E5 STM32WLE5JC - EU868/US915 - LoRaWAN radio module - Seeedstudio 113020091
LoRa-E5 radio module with Grove connector, manufactured by Seeedstudio. It features an STM32WLE5JC chip with a low-power 32-bit ARM Cortex M4 processor with a clock...
Index: SEE-19265
Index: SEE-19265
Dragino LT-22222-L - LoRa 868MHz controler I/O
The device, communicating in LoRa standard and 868 MHz band, is equipped with numerous input / output ports . Dragino LT has current analog input, voltage analog input,...
Index: SEE-18358
Index: SEE-18358
nRF905 433/868/915MHz radio module - THT transceiver with antenna
Radio module (transmitter and receiver) operating in 433 MHz band with SPI communication interface. Powered by 2.7 V - 3.3 V, the outputs are goldpin connectors. It has an...
Index: MOD-02747
Index: MOD-02747
Radio module - RFM69HW-868S 868MHz - SMD transceiver
Wireless radio module working in the frequency of 868 MHz with the communication SPI interface. Powered with the voltage of 2.4 V - 3.6 V, the pins are the goldpin connectors....
Index: UCC-01797
Index: UCC-01797
Wio Terminal Helium Monitor Kit - Seeedstudio 114992990
Wio Helium Monitor is a kind of plug-and-play LongFi hotspot monitor for Helium network. With its help, you can check if the hotspot is connected to the LAN and has access to...
Index: SEE-22414
Index: SEE-22414
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Radio module - RFM22B-868S2 868MHz - SMD transceiver
Wireless radio module working on frequency of 868 MHz with the SPI communication interface. Powered with the voltage of 1.8 V - 3.6 V, surface soldered. Max. power of the 20...
Index: UCC-01392
Index: UCC-01392
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Radio module - RFM69HW-433S 433MHz - SMD transceiver
Wireless radio module working on frequency of 433 MHz, with the SPI communication interface. Powered with the voltage of 2.4 V - 3.6 V, the pins are the goldpin connectors....
Index: UCC-01795
Index: UCC-01795
TEA5767 I2C FM stereo radio tuner module
A module that allows you to build a fully functional radio. It is controlled by the I2C bus. It is powered with the voltage from 2.5 V to 5.5 V.
Index: UCC-06639
Index: UCC-06639
HackRF One SDR - device for testing radio waves
Device for transmission and reception of radio waves in the frequency range from 10 MHz to 6 GHz, designed to study and develop the radio signals.
Index: SPF-04289
Index: SPF-04289
GatePi is a low energy module, equipped with four relays with contacts 250 V AC / DC / 10 A , controlled by the Raspberry Pi RP2040 microcontroller. The module is...
Index: SBC-21659
Index: SBC-21659
Feather M0 + radio module 433 MHz RFM96 LoRa - compatible with Arduino - Adafruit 3179
A small module with a 32-bit microcontroller ARM Cortex M0 ATSAMD21G18 known from Arduino Zero and the radio module RFM96 433 MHz of long range (LoRa). Feather is designed for...
Index: ADA-06567
Index: ADA-06567
Radio module - RFM12B/868D 868MHz - THT transceiver
Wireless radio module working on frequency of 868 MHz with the SPI communication interface. Powered with the voltage of 2,2 V - 3,8 V , the pins are the goldpin...
Index: UCC-00594
Index: UCC-00594
RFM75-S 2.4GHz radio module - Hope Microelectronics
RFM75-S radio module manufactured by Hope Microelectronics. It is a GFSK transceiver operating in ISM frequency band from 2400 MHz to 2483.5 MHz . It has been equipped with...
Index: TME-20344
Index: TME-20344
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Si4713 - FM stereo radio transmitter with RDS/RBDS - Adafruit 1958
A radio transmitter operating on FM waves basing on the high-class Si4713 system. The device transmits within a radius of up to 10 m, it communicates via I2C interface, it...
Index: ADA-05291
Index: ADA-05291
See also
What radio modules and how they work?
A radio module is an electronic device whose purpose is to transmit and receive signals through the radio channel, i.e., the range encompassing the range of frequencies from a single (ELF) even trillion Hertz (THF). Radio, as a form of wireless signal transmission is used in applications such as wireless alarm systems, remote control systems, automation systems, and devices equipped with smart sensors. In the digital radio modules of the encoding process of the transmitted signal through the so-called key frames of pulses, which involves the treatment of changes in the amplitude of the reference signal in digital form. Upon reaching the receiver, the signal is decoded in the form in which it was before encoding at the transmitter. Proceeded of information between radio modules, maybe as a voice message, text, a numeric value, the translation of the potentiometer or changing the switch position. So the link between radio modules was possible, require a power supply voltage and the auxiliary antenna.
Extensive application possibilities of radio modules
Especially popular among Amateur radio operators around the World, radio devices, operating at a frequency of 433 MHz, which works well for short distances up to several hundred meters and does not require a licence. Frequency 433 MHz is also popular in modeling the RC-based remote control for cars, riding, flying, floating, and other trinkets, allowing remote lock/unlock doors and activate/deactivate the alarm, for example, in buildings and cars. Because the command transmitter-receiver operating on the same frequency as with a single transmitter, you can transmit a signal to multiple receivers, and multiple transmitters can transmit to multiple receivers, creating, thus, a simple network of elements interacting with each other on the radio. If you are wondering how to make FM transmitter in digital technology, you want to connect relay RC elements of the installation of smart in Your apartment or to extend the capabilities of your project on the Arduino, the store Botland, you'll find radio module that will meet Your expectations.