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LoRaSerial is a pair of serial radio modems that simply passes serial back and forth over incredible ranges.
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With a clear view of the sky, the Satellite Transceiver Breakout - Swarm M138 allows you to send and receive short messages.
This versatile combo breakout pairs the u-blox ZED-F9P multi-band high precision GNSS module with the NEO-D9S L-band GNSS cor…
The STMicroelectronics ST25DV _**dynamic**_ Near Frequency Communication / Radio Frequency Identification tag ICs are awesome…
Our GNSS Splitter (Power Divider) lets you connect a single GNSS antenna to two boards or modules. It splits (divides) the an…
Does your robot crush objects with its hulkishly strong grip? Give your robotic hand or claw a better sense of touch with the…
The SparkFun ESP32 Thing Plus C is a comprehensive development platform for [Espressif's ESP32](https://espressif.com/en/prod…
Do you need power? This breakout for the 915M30S module from EBYTE is a 1W (30dBm) LoRa transceiver. LoRa is great for long r…
The SCD40 from Sensirion is a high quality Photoacoustic based CO₂ sensor capable of detecting 0 to 40000ppm with the best …
The SCD41 from Sensirion is a high quality Photoacoustic based CO₂ sensor capable of detecting 0 to 40000ppm with high accu…
Need a power sensor that can sense voltage up to 60VDC and current up to 30A? This is the product for you! The Allegro Mic…
The CH101 from TDK InvenSense is a ToF (time-of-flight) ultrasonic rangefinder with a range of 4 centimeters to 1.2 meters. W…
Do you need to measure temperature accurately and reliably? This could be the perfect solution! The SparkX Qwiic PT100 is bas…
The MMC5983MA is a highly sensitive triple axis magnetometer by MEMSIC. It is capable of sensing down to 0.4mG enabling a hea…
Serial flash chips are _everywhere_ and they're as useful as they are ubiquitous. If you've never used a serial flash device …
The MS8607 from TE is an impressive combination pressure, humidity, temperature (PHT) sensor with accuracy of ±2mbar pressur…
The SDP31 differential pressure sensor is ideally suited to air flow rate and air speed measurement. Need an air speed indica…
When we first saw the Notecard from [Blues Wireless](https://blues.io/) we were intrigued. Unlike most embedded cellular mode…
Do you need to be able to sense CO2 concentrations of up to 100%? If so, the STC31 is the sensor for you! The Sensirion STC31…
With a clear view of the sky, the Qwiic Iridium 9603 allows you to send and receive short messages. It works anywhere in the …
We've all been there; you load up your project with a bunch of LEDs, only to discover that none have the same brightnesses. S…
Is your project linked to environmental protection, awareness or study, or to protecting human life? Perhaps you are developi…
Whether for active cooling or ventilation, a tiny fan can make a big difference. And by that logic a _big_ fan can make an _e…
The AS7341 is an 11-channel spectral sensor from AMS that covers wavelengths between 350nm to 1000nm. It features eight chann…
Living through this pandemic has made contactless temperature sensing a must! The Qwiic IR Thermometer utilizes the MLX90614 …
The Magnetic Imaging Tile uses an array of 64 hall effect sensors to convert magnetic fields to the visual spectrum. That's r…
The RFM97C is a great little module that incorporates the [SX1276 LoRa transceiver](https://www.semtech.com/products/wireless…
Looking for a Qwiic sensor that can measure the ambient light level directly in lux? This is it! The VEML7700 is a high ac…
Many of our Qwiic products draw very little current when in standby, but there are some that draw considerably more. Products…
Our RedBoards are great. But don't they sometimes seem a little **_BIG_**?! Enter **smôl**, a new range of boards which a…
We designed the Fiber Duplex Board for creating simple fiber links to embedded devices. This board has the same pinout as our…
The VL53L3CX is an awesome ToF (Time of Flight) range finder from STMicroelectronics, who brought us the venerable VL53L1X. I…
[Qwiic](https://www.sparkfun.com/qwiic) has struck again! This MEMS, three axis accelerometer by STMicroelectronics has been …
Based on the MAX17048, the Qwiic Fuel Gauge is perfect for monitoring your single-cell LiPo. While the MAX17048 provides pack…
Qwiic Boost increases the Qwiic bus from 3.3V to 5V while still providing the target device with 3.3V I2C signals. This is a …
The Serial Fiber Modem combines a CH340C USB-to-Serial bridge with a fiber receiver and emitter pair from Industrial Fiber Op…
MEMs based barometric pressure sensors are quite common these days. The Qwiic Pressure Sensor with the MS5637 shines by being…
This board is actually a pair of boards! We wanted to design a product that gave you the bare minimum amount of support circu…
There are times when you have multiple USB devices in your prototype or device and you just want to plug in one cable. You ne…
The ZMOD4450 Refrigeration Air Quality sensor is designed to measure gases emitted by food ripening or rotting.
We are quite familiar with seven-segment displays. We see them on our alarm clocks, ovens, and microwaves. But what happens i…
The AHT20 humidity sensor is brand new from ASAIR; it measures temperature within a tolerance of ±0.3 °C and relative humid…
Looking for a low-cost way to send and receive data messages via satellite? This is it! With a clear view of the sky, the Swa…
The Soft Power Switch is a passive, hard on/off switch with software feedback and control. In other words, it's like the on/o…
