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Radio modules

Products: 42
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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...
4.6 (65)
Index: MOD-08351
Index: MOD-08351
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Regular price €3.50 Price €3.50

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,...
5.0 (3)
Index: UCC-05842
Index: UCC-05842
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Regular price €1.90 Price €1.81
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Radio module nRF24L01+ 2,4GHz - THT transceiver - black

Radio module (transmitter and receiver) operating in 2.4 GHz band with SPI communication interface. Powered by 1.9 V - 3.6 V, the outputs are goldpin connectors. It has a...
4.9 (12)
Index: MOD-01687
Index: MOD-01687
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Regular price €1.90 Price €1.90

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...
4.8 (6)
Index: MOD-03191
Index: MOD-03191
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Regular price €1.90 Price €1.90

Universal Remote Control AG197A - 4channel - 433,92MHz - black-green

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...
5.0 (7)
Index: MOD-08352
Index: MOD-08352
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Regular price €5.50 Price €5.50

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...
5.0 (2)
Index: LAB-23581
Index: LAB-23581
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Regular price €50.90 Price €50.90

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
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Regular price €11.00 Price €11.00

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,...
4.9 (9)
Index: DNG-16729
Index: DNG-16729
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Regular price €6.90 Price €6.90

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,...
5.0 (36)
Index: LAB-22942
Index: LAB-22942
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Regular price €260.50 Price €260.50

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...
4.8 (5)
Index: MOD-08354
Index: MOD-08354
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Regular price €7.50 Price €7.50

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...
5.0 (9)
Index: FAR-14893
Index: FAR-14893
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Regular price €17.90 Price €17.90

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.
5.0 (1)
Index: UCC-06639
Index: UCC-06639
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Regular price €4.00 Price €4.00

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
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Regular price €6.90 Price €6.90

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...
5.0 (1)
Index: MOD-02747
Index: MOD-02747
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Regular price €6.50 Price €6.50

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 €8.50 Price €8.50

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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Regular price €81.50 Price €73.35
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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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Regular price €6.00 Price €5.40
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LoRa HAT 868 MHz module - overlay for Raspberry Pi - SB Components 22571

The LoRa HAT 868 MHz module is a data transmission module for Raspberry Pi boards from SB Components, the great advantage of which is undoubtedly the low energy consumption...
Index: SBC-21905
Index: SBC-21905
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Regular price €36.90 Price €36.90

HackRF One SDR - device for testing radio waves - SparkFun WRL-13001

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
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Regular price €418.90 Price €418.90

GatePi - RP2040 LoRa 868MHz module with relays - 4 channels - 250V/10A contacts - SB Compotnents SKU23240

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
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Regular price €49.90 Price €49.90

RC Switch with MOSFET 30V/15A transistor - Pololu 2803

The module processes the RC signals to a digital on/off statuses. It has a built-in MOSFET transistor which allows for the control of devices with current consumption of up to...
5.0 (3)
Index: PLL-01931
Index: PLL-01931
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Regular price €11.50 Price €10.12
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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
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Regular price €28.00 Price €28.00

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 €22.50 Price €22.50

SenseCAP M1 SD Card Replacement Kit - Seeedstudio 114992729

A set containing a microSD card with the system image uploaded to the LoRaWAN 868 MHz network gateway - SeseCAP M1 Indoor Gateway . In addition to the card, the set also...
Index: SEE-22567
Index: SEE-22567
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Regular price €56.50 Price €56.50

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.