Wireless & Connectivity

SKU: LB-LR0109 | Brand: Little Bird

Add Bluetooth functionality to your project with the HC-05 Bluetooth Module. The module is found on a breakout board which provides breadboard-friendly headers for power, ground, TX, RX and enable pins. The breakou...

SKU: AF-746 | Brand: Adafruit

The Adafruit Ultimate GPS Breakout (Version 3) is a high-performance GPS module built around the MTK3339 chipset. With 66 channels, -165 dBm tracking sensitivity, and up to 10 Hz position updates, it delivers accurate...

SKU: DF-TEL0163 | Brand: DFRobot

The A7670G is a global 4G CAT1 communication module that brings cellular connectivity to your IoT projects. With support for LTE-FDD, LTE-TDD, and GSM bands worldwide, it provides reliable data transmission at up to 1...

SKU: AF-3406 | Brand: Adafruit

The Feather nRF52 Bluefruit LE is an all-in-one Bluetooth Low Energy development board built around the Nordic nRF52832. Unlike earlier Bluefruit Feathers that used a separate helper chip, the nRF52832 runs your appli...

SKU: LB-LS0205 | Brand: Little Bird

A WiFi-controlled relay module based on the AI-Thinker ESP-01S (ESP8266). It lets you switch AC or DC loads remotely over WiFi, making it a simple building block for smart home automation, IoT switching, and remote co...

SKU: AF-5440 | Brand: Adafruit

The Adafruit Ultimate GPS Breakout with GLONASS + GPS is an enhanced version of the popular Ultimate GPS, built around the MTK3333 chipset with PA1616D module. It supports both GPS and GLONASS satellite networks, trac...

SKU: AF-1272 | Brand: Adafruit

The Adafruit Ultimate GPS Logger Shield combines the popular Ultimate GPS module with a MicroSD card slot, giving your Arduino a complete GPS datalogging solution. Built around the MTK3339 chipset, it tracks up to 22 ...

SKU: AF-3133 | Brand: Adafruit

The Adafruit Ultimate GPS FeatherWing brings precise, low-power GPS to the Feather ecosystem. Built around the MTK3339 chipset, it tracks up to 22 satellites on 66 channels with -165 dBm sensitivity and delivers up to...

SKU: SF-SPX-20691 | Brand: SparkFun

The STMicroelectronics ST25DV dynamic Near Frequency Communication / Radio Frequency Identification tag ICs are awesome! The ST25DV64KC offers 64-kBit (8-kBytes) of EEPROM memory which can be accessed over both I2C an...

SKU: AF-4481 | Brand: Adafruit

The Adafruit ItsyBitsy nRF52840 Express brings Bluetooth Low Energy connectivity to the tiny ItsyBitsy form factor. Powered by the Nordic nRF52840 Cortex M4 at 64 MHz with 1 MB Flash, 256 KB RAM, and 2 MB QSPI Flash, ...

SKU: SF-DEV-15444 | Brand: SparkFun

The SparkFun RedBoard Artemis brings the powerful Artemis module into a familiar Arduino Uno footprint. Built around the Ambiq Apollo3 processor, it runs at 48 MHz (with 96 MHz turbo mode), includes BLE 5.0, and draws...

SKU: AF-5651 | Brand: Adafruit

An I2C breakout board for the RDA5807M FM radio chip, designed by ScoutMakes as a beginner-friendly introduction to electronics and wireless communications. Tune into FM stations, display RDS data (station and song na...

SKU: EC-ESP82003S | Brand: Elecrow

A compact sensor shield that pairs with an ESP8266 ESP-01 or ESP-01S module to monitor temperature and humidity over WiFi. The onboard DHT11 sensor captures environmental data, which the ESP8266 processes and uploads ...

SKU: SF-DEV-15025 | Brand: SparkFun

The SparkFun Pro nRF52840 Mini is a breakout and development board for Nordic Semiconductor’s nRF52840 – a powerful combination of ARM Cortex-M4 CPU and 2.4GHz Bluetooth radio. With the nRF52840 at the heart of your p...

SKU: AF-3379 | Brand: Adafruit

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 st...

SKU: RB-WIFIMICRO | Brand: Little Bird

The RedBearLab Wi-Fi Micro is a compact development board built around the Texas Instruments CC3200, the industry's first single-chip ARM Cortex-M4 microcontroller with built-in Wi-Fi connectivity. It combines an 80 M...

SKU: AF-2746 | Brand: Adafruit

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 i...

SKU: AF-2995 | Brand: Adafruit

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 provide...

SKU: SF-SEN-11827 | Brand: SparkFun

RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-12LA, a very simpl...

SKU: DF-TEL0084 | Brand: DFRobot

Bluno is great but I want small size for my product; Ble-link does well in its work but I don't want additional adapter to be inserted. Now, these problems are solved with BLE(bluetooth low energy) Micro, a new blu...