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Radio modules

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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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Regular price €1.71 Price €1.29
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Universal Remote Control AG197 - 4channel - 433,92MHz

Universal self-learning remote control for gates, controllers, alarm systems, cars, etc. It has 4 channels and fixed code 433.92 MHz MHz. It enables copying the codes from...
Index: MOD-08351
Index: MOD-08351
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Regular price €3.25 Price €3.25

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
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Regular price €4.32 Price €4.32

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
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Regular price €22.79 Price €22.79

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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Regular price €7.57 Price €7.57

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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Regular price €1.71 Price €1.71

ConBee 2 - ZigBee USB gateway - Dresden Elektronik

USB module acting as a gateway between ZigBee devices and the main management center such as PC, laptop or Raspberry Pi. It works with Windows, Linux and Docker systems. The...
Index: AIS-19731
Index: AIS-19731
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Regular price €38.84 Price €38.84

RC Switch with digital output - Pololu 2801

The module processes the RC signals to a digital on/off status. The board is working with a supply voltage of 2.5 V-5.5 V, maximum output current is 25 mA.
Index: PLL-03733
Index: PLL-03733
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Regular price €6.49 Price €6.49

LoRa-E5 STM32WLE5JC - 868/915 MHz LoRaWAN module - embedded ARM Cortex-M4 and SX126x - Seeedstudio 317990687

LoRa-E5 is a compact communication module in LoRaWAN standard, produced by Seeedstudio. It allows long-range communication in LoRaWAN standard in the band of 868 MHz and 915...
Index: SEE-19264
Index: SEE-19264
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Regular price €13.45 Price €13.45

Universal Remote Control AG197C - 4channel - 433,92MHz - black-chrome

Universal self-learning remote control for gates, controllers, alarm systems, cars, etc. It has 4 channels and fixed code 433.92 MHz MHz. It enables copying the codes from...
Index: MOD-08354
Index: MOD-08354
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Regular price €5.62 Price €5.62

Arduino MKR WAN 1310 - LoRaWAN SAMD21 - ABX00029

Module with 32-bit Atmel ARM Cortex-M0+ microcontroller , 256 kB Flash memory and 32 kB SRAM. Enables connection to the LoRa network . MKR WAN 1310 has a new battery...
Index: ARD-15839
Index: ARD-15839
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Regular price €51.00 Price €51.00

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
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Regular price €5.40 Price €5.40

DFRobot FireBeetle LoRa 433MHz

The FireBeetle module compatible with Arduino, equipped with LoRa SX127x 433 MHz module with built-in PA (Power Amplifier), controlling is through SPI interface. It is used for...
Index: DFR-10829
Index: DFR-10829
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Regular price €21.27 Price €21.27

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
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Regular price €10.63 Price €10.63

Gravity - Digital Wireless Switch Kit - 433MHz - DFRobot TEL0140-1

Digital Wireless Switch Kit is a set consisting of two radio modules - receiver and transmitter , which operate at 433 MHz . It is powered with a voltage range from 3.3 V...
Index: DFR-20431
Index: DFR-20431
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Regular price €14.08 Price €14.08

Dragino LWL02 LoRaWAN Water Leak Sensor - EU868MHz - Seeedstudio 101990941

The LWL02 wireless flood sensor is powered by two AAA batteries. Equipped with the SX1262 chip, which is responsible for long-range LoRaWAN communication with very low power...
Index: SEE-21267
Index: SEE-21267
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Regular price €27.99 Price €27.99

nRF905 433 MHz 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
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Regular price €9.31 Price €9.31

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
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Regular price €49.69 Price €49.69

LoRa-E5 STM32WLE5JC - LoRaWAN 868/915 MHz Development Kit - Seeedstudio 113990934

LoRa-E5 development board is an easy to use communication module in LoRaWAN standard, created by Seeedstudio company. It allows long range wireless communication in LoRaWAN...
Index: SEE-19266
Index: SEE-19266
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Regular price €43.18 Price €43.18

Radio module - RFM12B-433D 433MHz - THT transceiver

Wireless radio module working with the frequency of  433 MHz , with the SPI communication interface. Powered with the voltage of  2.2 V  -  3.8 V , pins are the goldpin...
Index: UCC-00593
Index: UCC-00593
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Regular price €6.92 Price €6.92

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
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Regular price €28.19 Price €28.19

RC Control + module - 433MHz

The set includes the receiver and transmitter in the form of a remote with buttons. Pressing the button on the remote sends a pulse to the receiver. The system is supplied with...
Index: MOD-08334
Index: MOD-08334
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Regular price €5.10 Price €5.10
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Seeeduino LoRaWAN 3.3 V - compatible with Arduino

Seeedstudio's module equipped with ATSAMD21G18 microcontroller with Arduino Zero bootloader and LoRa RHF76-052AM module. It has 20 digital I/Os, 18 PWM channels, 6 analog...
Index: SEE-09082
Index: SEE-09082
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Regular price €45.57 Price €45.57

Grove - LoRa Radio module 868MHz

868 MHz RFM95 long-range radio module (Long Range: LoRa). Allows data transmission at distances up to approx. 800 m , using the cable as an antenna. The module is equipped...
Index: SEE-15262
Index: SEE-15262
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Regular price €30.16 Price €30.16

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.