All Products
Showing 1-20 of 60 products
Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 [v3.0]
Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822 [v3.0]
Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)
Adafruit Bluefruit LE SPI Friend - Bluetooth Low Energy (BLE)
Adafruit Bluefruit LE Shield - Bluetooth LE for Arduino
Adafruit Feather M0 Bluefruit LE
SparkFun ESP32 Qwiic Pro Mini
MPN: DEV-23386
Adafruit Feather 32u4 Bluefruit LE
Adafruit Feather 32u4 Bluefruit LE with Stacking Headers - Assembled
Adafruit Feather 32u4 Bluefruit LE with Headers - Assembled
nRF51822 Bluetooth Low Energy Module - MDBT40-256RV3
BLE Nano
Gravity: AI Visual Gesture and Face Tracking Sensor (5 Gestures, Range 3m)
MPN: SEN0626
TF02-i LiDAR Laser Range Sensor (40m)
BlueSMiRF v2 Bluetooth Serial Link with JST-GH
MPN: WRL-30414
BLE Nano Kit
Circuit Playground Bluefruit - ALPHA - Bluetooth Low Energy
Calliope Mini Development Board
Self-powered Wireless Switch (BLE Beacon)
MPN: TEL0173
Gravity: BLE Sensor Beacon Pack (5 PCS)
Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 [v3.0]
Interested in learning how Bluetooth Low Energy works down to the packet level? Debugging your own BLE hardware, and trying to spot where something is going wrong? Or maybe you're writing a custom application for your phone or tablet that needs to talk to existing BLE hardware, but you don't k...
Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822 [v3.0]
The Bluefruit LE Friend is your new BLE BFF! This USB-to-BLE board makes it easy to get your computer talking to your BLE enabled phone or tablet using a standard serial/UART connection. In it's simplest form, it works on the same principle as a common USB/Serial adapter (the FTDI Friend,...
Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)
The Adafruit Bluefruit LE UART Friend adds Bluetooth Low Energy connectivity to any microcontroller or computer with a hardware or software serial port. With hardware flow control built in, you won't lose data during transmission. Connect via UART TX/RX pins, or use a standard FTDI cable for debu...
Adafruit Bluefruit LE SPI Friend - Bluetooth Low Energy (BLE)
The Adafruit Bluefruit LE SPI Friend adds Bluetooth Low Energy connectivity to any microcontroller with just 4–5 GPIO pins. Using SPI instead of UART means no baud rate configuration or flow control to worry about — connect via MISO, MOSI, SCK, CS, and an interrupt pin, and you're ready to go. T...
Adafruit Bluefruit LE Shield - Bluetooth LE for Arduino
The Adafruit Bluefruit LE Shield adds Bluetooth Low Energy connectivity to your Arduino in a plug-in shield form factor. Solder the included headers, stack it on your Arduino, and start communicating wirelessly with iOS and Android devices — no special iOS certification required. The shield conn...
Adafruit Feather M0 Bluefruit LE
The Feather M0 Bluefruit LE combines an ATSAMD21G18 ARM Cortex M0 processor with a Bluetooth Low Energy module, native USB, and LiPo battery charging. With the power of a 48 MHz ARM core and 256KB of flash, it provides significantly more processing headroom than the 32u4-based Bluefruit while mai...
SparkFun ESP32 Qwiic Pro Mini
· MPN: DEV-23386
Say hello to the next generation of Pro Mini boards - the SparkFun ESP32 Qwiic Pro Mini houses the powerful ESP32-PICO-MINI-N8R2 from Espressif on our compact Pro Mini footprint with 2MB of PSRAM. With two individually controllable CPU cores, adjustable CPU clock frequency, a co-processor that ca...
Adafruit Feather 32u4 Bluefruit LE
The Feather 32u4 Bluefruit LE combines an ATmega32u4 microcontroller with a Bluetooth Low Energy module, USB connectivity, and LiPo battery charging in one compact board. BLE is supported by all modern smartphones and tablets (iOS, Android, Mac OS X, Windows 8+), making it ideal for portable proj...
Adafruit Feather 32u4 Bluefruit LE with Stacking Headers - Assembled
The Feather 32u4 Bluefruit LE with Stacking Headers combines an ATmega32u4 microcontroller with a Bluetooth Low Energy module, USB connectivity, and LiPo battery charging — with stacking headers pre-soldered so you can plug into a breadboard and stack FeatherWings on top. The Bluefruit module is...
Adafruit Feather 32u4 Bluefruit LE with Headers - Assembled
The Feather 32u4 Bluefruit LE with Headers combines an ATmega32u4 microcontroller with a Bluetooth Low Energy module, USB connectivity, and LiPo battery charging — with standard headers pre-soldered so you can plug straight into a breadboard. The Bluefruit module is built on the Nordic nRF51822 ...
nRF51822 Bluetooth Low Energy Module - MDBT40-256RV3
If you have a custom PCB design and you'd like to add a little Bluetooth Low Energy, this module is ultra compact and easy to use. It contains a Nordic nRF51822 Cortex M0 chip that comes integrated with BLE radio as well as most of the supporting circuitry and even a chip antenna. The whole thing...
BLE Nano
The BLE Nano is the smallest Bluetooth 4.0 Low Energy development board available, measuring just 18.5 × 21.0 mm. Built around the Nordic nRF51822 SoC (ARM Cortex-M0 + BLE), it runs at 16 MHz with ultra-low power consumption and supports both BLE Central and Peripheral roles. The included MK20 U...
Gravity: AI Visual Gesture and Face Tracking Sensor (5 Gestures, Range 3m)
· MPN: SEN0626
##Introduction The AI Visual Gesture and Face Tracking Sensor is a high-performance, offline AI recognition module designed for non-contact interaction. With advanced facial tracking and gesture recognition capabilities, it detects up to five distinct gestures and tracks human presence within a r...
TF02-i LiDAR Laser Range Sensor (40m)
TF02-i LiDAR is an industrial-grade medium-range distance sensor. Its maximum detection range can reach up to 40m and it has an adjustable frame rate with a maximum of 1KHz.This rangefinder has a PC/ABS/PMMA enclosure with IP65 water and dust resistance. It supports a wide range of input voltages...
BlueSMiRF v2 Bluetooth Serial Link with JST-GH
· MPN: WRL-30414
Turn a wired UART link into a dependable short-range Bluetooth® serial connection for microcontrollers, computers and mobile devices. It pairs, connects and passes data between TX and RX lines, buffering serial streams for byte-perfect delivery between radios.This JST version swaps the usual pins...
BLE Nano Kit
The BLE Nano is one of the smallest Bluetooth Low Energy development boards available, built around the Nordic nRF51822 System-on-Chip. Its compact form factor makes it ideal for wearable devices, IoT sensors, and space-constrained BLE projects. This kit includes the BLE Nano board and the MK20 ...
Circuit Playground Bluefruit - ALPHA - Bluetooth Low Energy
The Circuit Playground Bluefruit builds on the popular Circuit Playground Express by upgrading to an nRF52840 microcontroller with built-in Bluetooth Low Energy. The round board is packed with sensors, LEDs, and inputs — all accessible via alligator-clip pads with no soldering required. Program ...
Calliope Mini Development Board
Willkommen, Calliope Mini! Developed in Germany for students in primary school and up, this heavenly star-shaped development board is a souped-up derivative of the micro: bit.The main chip on the Calliope is the same nRF51822 as the micro: bit so for many purposes, it can be programmed the s...
Self-powered Wireless Switch (BLE Beacon)
· MPN: TEL0173
A battery-free wireless switch that generates its own power from the mechanical energy of each button press. The built-in micro power generator and energy storage circuit capture kinetic energy, store it, and transmit a BLE 5.3 beacon signal — no batteries, no wiring, no maintenance. Each switch...
Gravity: BLE Sensor Beacon Pack (5 PCS)
Note: Gravity: BLE sensor beacons need to be configured using the 3.3V USB-TTL tool. This Gravity wireless BLE Sensor Beacon with built-in 11-bit ADC is capable of collecting data from digital and analog sensors and broadcasting via Bluetooth. And users can access the sensor data within broad...