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.
- New
- On sale!
- Promotion
- Reduced price
- Promotion
GJ-M12-25IR(5MP)-3 M12 25mm 5Mpx lens - for Raspberry Pi camera
Index: RPI-22483
- Reduced price
- Promotion
- Reduced price
- Promotion
- Reduced price
- Promotion
Radio modules
Loading...
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
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
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 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
- Reduced price
- Promotion
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
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...
Index: MOD-01687
Index: MOD-01687
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
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
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
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
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
- On sale!
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
- Reduced price
- Promotion
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 - 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
Radio transmitter Feather 32u4 RFM95 LoRa Radio - 868MHz - Adafruit 3078
Radio transmitter/receiver operating in the LoRa standard powered with the rechargeable li-pol battery or via USB, it is running at frequencies of 868/915 MHz. Range, when...
Index: ADA-13280
Index: ADA-13280
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
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
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
FeatherWing radio module RFM69 433MHz - pad for Feather - Adafruit 3230
The module from the Feather family is equipped with a 433 MHz RFM69 long-range radio module. It allows data transmission at a distance of up to 500 m , using a piece of...
Index: ADA-07290
Index: ADA-07290
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
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...
Index: PLL-01931
Index: PLL-01931
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
- Reduced price
- Promotion
PiTalk 4G HAT - Wireless Communication Module - for Raspberry Pi - SB Components SKU25985
The PiTalk 4G HAT communication module in the form of an overlay compatible with Raspberry Pi minicomputers is based on the Quectel EG25-G system, which enables wireless...
Index: SBC-22963
Index: SBC-22963
See also
What are radio modules and how do they work?
A radio module is an electronic device whose task is to send and receive signals via radio, i.e. in a frequency range from single (ELF) to even trillions of hertz (THF). Radio transmission, as one of the forms of wireless signal transmission, is used in applications such as wireless alarms, remote control systems, automation systems, as well as devices equipped with intelligent sensors. In digital radio modules, the process of encoding the transmitted signal takes place through the so-called pulse keying, which involves converting changes in the amplitude of the carrier signal into a digital form. Once it reaches the receiver, the signal is decoded into the form it was in before being encoded at the transmitter. The information transmitted between radio modules can be a voice message, text, numerical value, adjustment of a potentiometer or change of switch position. To enable communication between radio modules, an auxiliary power supply and antennas are needed.
Extensive possibilities of using radio modules
Particularly popular among radio amateurs around the world is radio transmission using devices operating at the 433MHz frequency, which works well over short distances of up to several hundred meters and does not require an appropriate license. The 433MHz frequency is also popular in RC modeling, in remote control equipment for driving, flying, floating and other vehicles, as well as in remote controls enabling remote locking/unlocking of doors and activation/deactivation of alarms, e.g. in buildings and cars. Since the transmitter-receiver unit operates on the same frequency, one transmitter can send a signal to many receivers, and many transmitters can send a signal to many receivers, thus creating a simple network of elements communicating with each other via radio. . If you are wondering how to make an FM transmitter using digital technology, want to connect a radio-controlled relay to elements of an intelligent installation in your apartment or expand the capabilities of your Arduino project, in the Botland store offer, you will certainly find a radio module that will meet your expectations.
Radio modules - FAQ
Most 433 MHz radio modules have a simple connection interface that allows easy connection to a microcontroller board or use in a project in another way.
The disc changer module is located in the glove compartment, while the Bluetooth communication module is located under the carpet in front of the driver's seat.