General


RFM69HCW Wireless Transceiver - 434MHz
This is the 434MHz base RFM69HCW Wireless Transceiver that is found on our RFM69 Breakout. The RFM69HCW is an inexpensive and versatile radio module that operates in the unlicensed ISM (Industry, Science and Medicine) band, a set of frequencies set aside for low-power, short-range, license-free radios. It’s perfect for building inexpensive short-range wireless networks of sensors and actuators for home automation, citizen science and more. This RFM69HCW module operates on the 434MHz frequency and is capable of transmitting at up to 100mW and up to 300kbps, but you can change both of those v..
R78.07 (exc VAT)
RF Link Receiver - 4800bps (434MHz)
These wireless receivers work with our 434MHz transmitters. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only receivers, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter/receiver pair. Note: These modules are indiscriminate and will receive a fair amount of noise. Both the transmitter and receiver work at common frequencies and don’t have IDs. Therefore, a method of filtering this noise and pairing transmitter and receiver will b..
R78.07 (exc VAT)
bladeRF x40
The bladeRF x40 is an affordable USB 3.0 Software-Defined Radio (SDR) designed to allow students and RF enthusiasts to explore wireless communication, and to provide professionals with a versatile COTS waveform development platform. The bladeRF x40 is a great next step after using an SDR like the HackRF One, especially with the built-in FPGA providing you with more user-defined options. Out of the box, the bladeRF can tune from 300MHz to 3.8GHz without the need for extra boards. Through open source software such as GNURadio (live image), the bladeRF can be placed into immediate use. With its ..
R10,403.51 (exc VAT)
Interface Cable - SMA Female to SMA Male (25cm)
This is a basic SMA (Sub-Miniature A) male to female connector cable. Each cable is 25cm (9.8") long and has a 50? impedance that can handle frequencies up to 17 GHz. The SMA connectors at each end are small enough for most consumer GPS, cellular, and other RF applications and they use a threaded housing to create strong mechanical connections. These work well for mounting an antenna to the outside of an enclosure, while keeping the electronics neatly inside. Note: If you are looking for an RPSMA interface cable, it can be found here. Documents: Dimensional Drawing SMA Antenna Connectors ..
R78.07 (exc VAT)
RFM22B-S2 SMD Wireless Transceiver - 915MHz
The RFM22B is a low-cost ISM FSK transceiver module which offers communication at 915MHz ISM and adjustable output power of up to +20 dBm. The wide operating voltage range of 1.8–3.6 V and low current consumption makes the RFM22B an ideal solution for battery powered applications. Communication with the RFM22B is achieved via a standard 4-wire SPI interface. Three configurable general purpose I/Os are also available, the use of which can be tailored towards the needs of your project. A host of other features are also available including an 8-bit ADC, temperature sensor, RX and TX FIFOs, and ..
R103.95 (exc VAT)
RockBLOCK Mk2 - Iridium SatComm Module
The RockBLOCK Mk2 allows you to send and receive short messages from anywhere on Earth with a clear view of the sky and it works far beyond the reach of WiFi and GSM networks. Maybe you want to transmit weather information from mid-ocean? Or use it to control your robot in the middle of the desert? Perhaps you need to communicate in an emergency, when other networks might not be available? RockBLOCK can help you. At the heart of RockBLOCK is an Iridium 9602 satellite modem. The RockBLOCK provides the 9602 with an antenna and an 0.1" header with power and data connections. The header includes ..
R5,982.02 (exc VAT)
SparkFun ESP32 Thing Power Control Shield
The SparkFun ESP32 Thing Power Control Shield enables the ESP32 Thing to switch up to 5A of a DC load, providing a wide variety of options to control your next project! With a default voltage range of 5–28VDC, power can be connected to this shield in one of two ways. The first is the barrel connector, but with a maximum current rating of 2.5A (designed for light loads). The second option is on the 3-pin screw terminal, which has connections for VCC, ground and a 5V output. The supply voltage is regulated down to 5V to power the ESP32 Thing, as well as a fan to keep the board cool under heavy l..
R520.18 (exc VAT)
SparkFun FM Tuner Basic Breakout - Si4703
This breakout for the Silicon Laboratories Si4703 FM tuner chip is a little more stripped down than our FM Tuner Evaluation Board. If your project already has an amp and just needs a full-featured FM tuner, this is the board for you. Beyond being a simple FM radio, the Si4703 is also capable of detecting and processing both Radio Data Service (RDS) and Radio Broadcast Data Service (RBDS) information. The Si4703 even does a very good job of filtering and carrier detection. It also enables data such as the station ID and song name to be displayed to the user. Using this board we are able to pi..
R312.28 (exc VAT)
SparkFun Photon IMU Shield
This is the SparkFun Photon IMU Shield, a versatile motion-sensing add-on board for your Photon device. Each IMU shield is equipped with an on-board LSM9DS1 system-in-a-chip that houses a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer. That’s right, 9 degrees of freedom (9DOF) from a single IC! Each sensor in the LSM9DS1 supports a large variety of ranges: the accelerometer’s scale can be set to ± 2, 4, 6, 8, or 16 g, the gyroscope supports ± 245, 500, and 2000 °/s, and the magnetometer has full-scale ranges of ± 2, 4, 8, or 12 gauss. The SparkFun Photon IMU Shield comes with..
R389.91 (exc VAT)
SparkFun Photon Micro OLED Shield
The SparkFun Photon Micro OLED Shield breaks out a small monochrome, blue-on-black OLED to use with your Photon module. It’s “micro”, but it still packs a punch – the OLED display is crisp, and you can fit a deceivingly large amount of graphics on there. This shield is perfect for adding graphics to your Photon, displaying diagnostic information without resorting to serial output, and teaching a little game theory. Speaking of, the screen on this breakout is only 64 pixels wide and 48 pixels tall, measuring 0.66" across. In total, the Micro OLED Shield provides access to 16 of the OLED’s pins..
R312.28 (exc VAT)
SparkFun Photon ProtoShield
You can’t have any development board without some sort of prototyping area, the SparkFun Photon ProtoShield takes care of this. This ProtoShield mates easily with your Photon module and provides a small soldering area and separated power and I2C hook-ups. With the SparkFun Photon ProtoShield you have the control over what kind of project you design for your Photon. The Particle Photon is a tiny WiFi development kit for creating connected projects and products. Sporting a 120MHz ARM Cortex M3 and built-in WiFi, the Photon is not only powerful, but easy to use. The small form factor is ideal fo..
R39.04 (exc VAT)
SparkFun Photon RedBoard
The SparkFun Photon RedBoard, to put it simply, is a WiFi/Microcontroller development board in the Arduino form-factor for the Photon. It’s easy to use, it’s powerful, and it’s connected to the cloud. With the best support, potential, and performance the Photon RedBoard provides you with an IoT device with a powerful 120MHz ARM Cortex M3 and built-in WiFi connectivity. Imagine blowing up a Photon into the shape of an Arduino and while keeping its wireless and ARM Cortex M3 capabilities, the result is this board! The SparkFun Photon RedBoard has been based around the P1 Particle Module. Each P..
R650.00 (exc VAT)
Wixel
The Wixel is a great general-purpose module from Pololu. By taking advantage of the feature-rich CC2511F32 microcontroller from Texas Instruments, the Wixel provides integrated 2.4 GHz wireless communication, 32 KB of flash memory, 4 KB of RAM, full-speed USB interface and 15 general-purpose I/O lines (including 6 analog inputs). A single Wixel can be used as a computer-interface device, such as a USB-to-serial adapter, and it can even serve as the main controller for your system. With two or more modules you can take advantage of the Wixel’s wireless capabilities to build wireless networks. ..
R416.23 (exc VAT)
FM Radio Transmitter Breakout- NS73M
Description: Enable your next embedded project with FM broadcast ability. This small module packs some power. With a 2mW maximum broadcast power we've been able to transmit up to 60ft with a simple 31" piece of wire (1/4 wave of 95MHz). Built upon the NS73M module, it is digitally tune-able from 87MHz up to 108MHz. Right and left channels are available for stereo broadcast as well! This product is meant for research purposes and is not FCC certified. The NS73M part is not certified by itself (certification requires an antenna be attached) but has been used and certified in many consume..
R156.14 (exc VAT)
Interface Cable - RPSMA Female to RPSMA Male (25cm)
This is a basic RPSMA (Reverse Polarity Sub-Miniature A) male to female connector cable. Each cable is 25cm (9.8") long and has a 50? impedance that can handle frequencies up to 17 GHz. The RPSMA connectors at each end are small enough for most consumer WiFi and other RF applications and they use a threaded housing to create strong mechanical connections. These work well for mounting an antenna to the outside of an enclosure, while keeping the electronics neatly inside. Note: If you are looking for an SMA interface cable, it can be found here. Documents: Dimensional Drawing SMA Antenna Co..
R78.07 (exc VAT)
pyXY - Synapse SM700 Dev Board
Description: It may look like a regular ol' Arduino shield, but don't be fooled, the pyXY (pronounced 'pixie') is a full blown shield-compatible development board. The heart of the pyXY is the Synapse SM700 wireless network module, a mesh network powerhouse that packs a 32-bit ARM7 processor with plenty of on-board memory. What's more, the SM700 can be programmed in SNAPpy, a Python derivative that makes building interactive networks a snap. The shield-compatible form factor and pin assignment make this the perfect platform to develop a wireless sensor device, but if you want to add it ..
R1,092.54 (exc VAT)
RFduino - CR2032 Coin Battery Shield
This is the RFduino CR2032 Coin Battery Shield, a small add-on board for the RFduino DIP module that supplies 2-3V to your whole project. This shield can easily attach anywhere on your RFduino stack and will still be able to provide reliable power throughout your boards. The CR2032 Coin Battery Shield is also equipped with a power switch and, unlike the AAA Battery Shields, directly powers the RFduino without any regulation. Note: A CR2032 battery is NOT included with this shield but can be found in the Recommended Products section below. Features: Output Voltage: 2-3V Output Current: 25m..
R377.19 (exc VAT)
RFduino - DIP
This is the RFduino DIP board, a finger-tip sized, Arduino compatible, wireless enabled microcontroller. What makes the RFduino great is the fact that it runs Arduino code and can do everything an Arduino can, plus much more. When used in conjunction with the RFduino USB shield, simply plug the RFduino into a USB port of any computer and use the Arduino IDE to load your Arduino sketch, which automatically begins running on the RFduino. Then you can detach the RFduino USB shield and plug the RFduino directly into your project. It’s that easy! The RFduino is a Bluetooth 4.0 Low Energy BLE RF Mo..
R572.37 (exc VAT)
RFduino - Dual AAA Battery Shield
This is the RFduino Dual AAA Battery Shield, a long add-on board for the RFduino DIP module that supplies 3.3V to your whole project. This shield can easily attach anywhere on your RFduino stack and will still be able to provide reliable power throughout each board. The Dual AAA Battery Shield is also equipped with a power switch and a step-up switching regulator which allows the batteries to be drained down to low voltages while still providing a stable 3.3V to your RFduino. Note: AAA batteries are NOT included with this shield but can be found in the Recommended Products section below. Fe..
R481.14 (exc VAT)
RFduino - MicroSD Shield
This is the RFduino MicroSD Shield, a tiny add-on board that provides you with a means to read and write to microSD cards with your RFduino. This little shield allows you to be able to access gigabytes worth of external memory and removes one of the few drawbacks of the main RFduino board. Like the rest of the RFduino product line this shield can attach anywhere on your stack and still provide you with a reliable connection. The MicroSD Shield requires a supply voltage of 3.0-3.3V and has a max current draw of 100mA at its peak. Note: Due to this current draw be sure not to use the CR2032 Ba..
R377.19 (exc VAT)
RFduino - PCB USB Shield
This is the RFduino PCB USB Shield, a small add-on board that plugs into any USB port and is used to load your sketches onto an RFduino module. This shield is almost identical to the RFduino USB Shield and provides the same basic function. The PCB USB Shield can be attached to any solderless breadboard with the RFduino DIP plugged on top or even below it for better ease of use. Once your code is loaded onto the RFduino, this USB Shield can be detached! On-board the RFduino PCB USB Shield is a 3.3V regulator which can be used to supply power to the RFduino DIP module as well as other shields a..
R518.86 (exc VAT)
RFduino - Proto Shield
This is the RFduino Proto Shield, a finger-tip sized board that can be attached to the main RFduino Dip module to create your own custom circuits and prototypes. The Proto Shield provides access to the 3V supply rail and ground, in addition to a free grid area in the center for soldering your chosen circuits. This shield is great for combining your own creations with the rest of the RFduino line! Documents: Schematic Datasheet PCB Layout Product Video ..
R221.05 (exc VAT)
RFduino - Relay Shield
This is the RFduino Relay Shield, a beefy add-on board that allows your RFduino to control higher voltage and current loads through 2 relays. This shield provides great support of RFduino projects that require high power consumption or distribution. Like the rest of the RFduino product line this shield can attach anywhere on your stack and still provide you with a reliable connection. The Relay Shield provides two SPDT, independently controlled relays with a max voltage and current of 12VDC at 1A. Features: Max Voltage: 12VDC Max Current: 1A 2 SPDT Relay Outputs Documents: Schematic D..
R624.12 (exc VAT)
RFduino - RGB/Button Shield
This is the RGB/Button Shield for RFduino, a small add-on board for the RFduino DIP module. Just as its name suggests, this little board is equipped with two pushbuttons and an RGB LED. This shield can be easily attached above or below any other RFduino product and will work perfectly with the RFduino Colorwheel and RFduino LEDButton iOS apps (both found in the Documents section below). Both button inputs on the RGB/Button Shield offer 10k resistor pull downs. This shield, when used in conjunction with the RFduino DIP and USB Shield boards can create a very easy project for beginners! Docume..
R312.28 (exc VAT)
RFduino - Servo Shield
This is the RFduino Servo Shield, a small board that can be used with the RFduino DIP module to drive up to 4 servos at once. This pretty much as small as servo controllers get even when attached to the RFduino DIP board. With this shield and the RFduino Servo iOS app you will actually be able to wirelessly control your servos! This shield does require that you supply it with 5-6VDC power for the servos, this does not include the 3V needed to operate the RFduino interface. Features: Input Voltage: 6VDC Max 4 Servo Outputs Documents: Schematic Datasheet PCB Layout iOS Apps Product Vide..
R377.19 (exc VAT)
RFduino - Single AAA Battery Shield
This is the RFduino Single AAA Battery Shield, a long add-on board for the RFduino DIP module that supplies 3.3V to your whole project. This shield can easily attach anywhere on your RFduino stack and will still be able to provide reliable power throughout each board. The Single AAA Battery Shield is also equipped with a power switch and a step-up switching regulator which allows the 1.5V battery to be drained down to low voltages while still providing a stable 3.3V to your RFduino. Note: AAA batteries are NOT included with this shield but can be found in the Recommended Products section bel..
R481.14 (exc VAT)
RFduino - USB Shield
This is the RFduino USB shield, a small add-on board that plugs into any USB port and is used to load your sketches onto an RFduino module. This shield can also be attached to any solderless breadboard with the RFduino DIP plugged on top or even below it for better ease of use. Once your code is loaded onto the RFduino, this USB Shield can be detached! On-board the RFduino USB Shield is a 3.3V regulator which can be used to supply power to the RFduino DIP module as well as other shields and possibly the rest of your circuit. Note: This shield is required to load code onto your RFduino. Feat..
R572.37 (exc VAT)
RFM12B-S2 Wireless Transceiver - 434MHz
Replacement:WRL-12770. The new rev of the RFM12B is now available and is functionally the same as this older version, now with a better quality package type. Go check it out! This page is for reference only. The RFM12B is a great inexpensive option for wireless communication; it’s an ISM band FSK transceiver module implemented with a unique PLL. These modules operate in the 434MHZ band and fully comply with FCC and ETSI regulations. This module has a wide voltage supply range of 2.2-3.8VDC. An SPI interface is used to send data and configure the RFM12 module. The configuration commands, des..
R117.11 (exc VAT)
RFM12B-S2 Wireless Transceiver - 915MHz
The RFM12B is a great inexpensive option for wireless communication; it’s an ISM band FSK transceiver module implemented with a unique PLL. These modules operate in the 915MHZ band and fully comply with FCC and ETSI regulations. This module has a wide voltage supply range of 2.2-3.8VDC. An SPI interface is used to send data and configure the RFM12 module. The configuration commands, described in the RF12 IC Datasheet linked below, can be used to set the data rate, frequency band, wake-up timer, transfer data, receive data from the 16-bit FIFO, and much more. The module comes in a 14-pin SM..
R117.11 (exc VAT)
RFM12BSP Wireless Transceiver - 434MHz
The RFM12BSP is a great inexpensive option for wireless communication; it’s an ISM band FSK transceiver module implemented with a unique PLL. These modules operate in the 434MHZ band and fully comply with FCC and ETSI regulations. This module has a wide voltage supply range of 2.2-3.8VDC. An SPI interface is used to send data and configure the RFM12 module. The configuration commands, described in the RF12 IC Datasheet linked below, can be used to set the data rate, frequency band, wake-up timer, transfer data, receive data from the 16-bit FIFO, and much more. The module comes in a 14-pin ..
R117.11 (exc VAT)
RFM22B-S2 SMD Wireless Transceiver - 434MHz
The RFM22B is a low-cost ISM FSK transceiver module which offers communication at 433MHz ISM and adjustable output power of up to +20 dBm. The wide operating voltage range of 1.8–3.6 V and low current consumption makes the RFM22B an ideal solution for battery powered applications. Communication with the RFM22B is achieved via a standard 4-wire SPI interface. Three configurable general purpose I/Os are also available, the use of which can be tailored towards the needs of your project. A host of other features are also available including an 8-bit ADC, temperature sensor, RX and TX FIFOs, and ..
R129.82 (exc VAT)
SIM Card Adapter - 3-in-1
This is a 3-in-1 SIM Card Adapter, a three small pieces of non-aging plastic that give you the ability to turn your nano or micro SIM into a card the next size up for your cellular project. This adapter is able to convert a nano sized SIM card to both micro and standard size and a micro sized SIM card to standard. Each adapter is easily removed from the harness by pushing it out with your fingers or by using a pair of snippers for a clean edge. More and more of us have a phone that uses a micro-SIM. Conversely, most cellular dev boards use a standard SIM. This will allow you to adapt the SIM ..
R156.14 (exc VAT)
SparkFun Photon Wearable Shield
The SparkFun Photon Wearable Shield makes it easy to add the WiFi enabled Photon to any wearables project. Each pin on the Photon is broken out into large sewing pins. Use conductive thread to make your next wearables projects. The large pins are also great for using conductive paint to create any project that needs WiFi. There are even optional smaller pins for soldering flexible wires. The SparkFun Photon Wearable Shield comes with the headers already soldered on, so you can plug and play! The Particle Photon is a tiny WiFi development kit for creating connected projects and products. Sport..
R78.07 (exc VAT)
SparkFun RFM22 Shield - 434MHz
The RFM22 is a low-cost ISM FSK transceiver module which offers communication at 433MHz ISM and adjustable output power of up to +20 dBm. What does that mean for you? It means your Arduino now has an inexpensive way to talk to other Arduinos so building point-to-point and even basic mesh networks just got a lot more attractive. The RFM22 Shield connects the RFM22 module to the appropriate lines on the Arduino. By using the RF22 Library, you can send and receive messages via standard 4-wire SPI. The library includes command structures for setting up anything from simple non-addressed point-to..
R467.98 (exc VAT)
Synapse RF266PC1 - 2.4GHz (chip antenna)
Are you a fan of the XBee form-factor but in need of more power? Try the Synapse module! The Synapse RF266PC1 is an IEEE802.15.4 RF module running the SNAP® network operating system that is pin-compatible with sockets already designed in for Digi International’s XBee® and XBee-PRO® RF modules. The RF266 also includes an open source software layer that can understand AT commands that you may already be using or you can modify the software to fit your requirements. This module supports data rates from 250kbps up to 2Mbps and distances of up to 4000ft. because of a high gain 20 dBm transmit amp..
R650.00 (exc VAT)
WonderBeeps
There seem to be a lot of situations where simple wireless control is the one part of your project that just doesn’t pan out. Infrared doesn’t work out of line-of-sight, RF is vulnerable to interference, but what about sound? Controlling your project with sound is convenient because you don’t need a designated transmitter, you probably own several: home stereo, cell phone, television anything that can play a sound could be a transmitter for your wireless device! How can you make this happen? WonderBeeps. The WonderBeeps board is a really simple way of adding wireless capabilities to your nex..
R1,118.42 (exc VAT)
SparkFun Photon Battery Shield
The SparkFun Photon Battery Shield provides you with an easy way to power your Photon module with a Lithium Polymer (LiPo) battery. Not only can the Battery Shield power your Photon, but you will also be able to charge a LiPo battery through it. The board comes with a JST connector for your single-cell LiPo battery and utilizes the Photon’s on-board micro-USB connector for the charge input. This battery shield uses a MCP73831 for LiPo charging and a MAX1704X for fuel gauging. This is a very simple shield for your Photon to provide it basic and on-the-go power wherever and whenever you might n..
R207.89 (exc VAT)
SparkFun Photon Weather Shield
The SparkFun Photon Weather Shield is an easy to use add-on board that grants you access to barometric pressure, relative humidity, and temperature. There are also connections on this shield to optional sensors such as wind speed, direction, rain gauge and soil readings! These Weather Shields utilize the HTU21D humidity and MPL3115A2 barometric pressure sensors. Each shield comes with two RJ11 connectors (for optional hook up of rain and wind sensors) and a 3-pin soil temperature and moisture hookups. Finally, each Weather Shield can attach effectively and easily to your Photon in no time at ..
R389.04 (exc VAT)
RF Link Transmitter - 434MHz
These wireless transmitters work with our 434MHz receivers. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only transmitters, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter/receiver pair. Note: These modules are indiscriminate and will receive a fair amount of noise. Both the transmitter and receiver work at common frequencies and don’t have IDs. Therefore, a method of filtering this noise and pairing transmitter and receiver will ..
R64.91 (exc VAT)
RFM69HCW Wireless Transceiver - 915MHz
This is the 915MHz base RFM69HCW Wireless Transceiver that is found on our RFM69 Breakout. The RFM69HCW is an inexpensive and versatile radio module that operates in the unlicensed ISM (Industry, Science and Medicine) band, a set of frequencies set aside for low-power, short-range, license-free radios. It’s perfect for building inexpensive short-range wireless networks of sensors and actuators for home automation, citizen science and more. This RFM69HCW module operates on the 915MHz frequency and is capable of transmitting at up to 100mW and up to 300kbps, but you can change both of those val..
R78.07 (exc VAT)
RF Link Receiver - 4800bps (315MHz)
These wireless receivers work with our 315MHz transmitters. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only receivers, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter/receiver pair. Note: These modules are indiscriminate and will receive a fair amount of noise. Both the transmitter and receiver work at common frequencies and don’t have IDs. Therefore, a method of filtering this noise and pairing transmitter and receiver will be ..
R78.07 (exc VAT)
RF Link Transmitter - 315MHz
These wireless transmitters work with our 315MHz receivers. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only transmitters, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter/receiver pair. Note: These modules are indiscriminate and will receive a fair amount of noise. Both the transmitter and receiver work at common frequencies and don’t have IDs. Therefore, a method of filtering this noise and pairing transmitter and receiver will ..
R64.91 (exc VAT)
HackRF One
This is the HackRF One, a Software Defined Radio (SDR) peripheral capable of transmission or reception of radio signals from 1MHz to 6GHz. Designed to enable test and development of modern and next generation radio technologies, HackRF One is an open source hardware platform that can be used as a USB peripheral or programmed for stand-alone operation. If you are wondering what a SDR actually is, it’s OK we can help. A Software Defined Radio is essentially a radio communication device that implements the use of software instead of the typically implemented hardware (these would include mixers,..
R6,553.95 (exc VAT)

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