Wireless & Connectivity

SKU: EC-MCS01107S | Brand: Elecrow

The GPS Shield is based on the u-blox NEO-6M receiver module and plugs directly into Arduino UNO, Mega, and compatible boards. It provides GPS positioning data via a serial port connection (pins configurable to D0–D7)...

SKU: EC-ACM82664A | Brand: Elecrow

The Crowduino UNO ESP8266 combines an Arduino UNO-compatible microcontroller with an onboard ESP8266 WiFi module in a single, compact board. Instead of wiring a separate WiFi shield or module, you get integrated wirel...

SKU: AF-4653 | Brand: Adafruit

The ESP32-S2-WROVER is a Wi-Fi module from Espressif built around the ESP32-S2 SoC — a single-core 240 MHz Xtensa LX7 processor with native USB support, 4 MB flash, and 2 MB PSRAM. It provides 2.4 GHz 802.11b/g/n Wi-F...

SKU: DF-DFR0623 | Brand: DFRobot

ESP32-WROVER-B is a highly-integrated generic WiFi-BT-BLE-MCU module with steady performance and low power consumption. It features an IPEX antenna, a 4MB external SPI flash and 64-Mbit SPI PSRAM that operates at 3...

SKU: LB-LS1771 | Brand: Little Bird

Raspberry Pi connectivity, compatible with Raspberry Pi 2B/3B/3B+/Zero/Zero WSupports SMS, phone call, GPRS, DTMF, HTTP, FTP, MMS, email, etc.Support GPS, COMPASS, Glonass, LBS base station positioning, omni-positioni...

SKU: AF-4000 | Brand: Adafruit

The Adafruit Metro M4 Express AirLift combines the powerful ATSAMD51J19 ARM Cortex M4 processor with an on-board ESP32 WiFi co-processor — all in the standard Metro/UNO shield-compatible form factor. With 120 MHz cloc...

SKU: AF-2829 | Brand: Adafruit

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...

SKU: DF-DFR0477 | Brand: DFRobot

The Realtek Ameba RTL8195AM is an IoT microcontroller module that combines a 32-bit ARM Cortex-M3 MCU (166 MHz) with Wi-Fi 802.11 b/g/n and NFC (Near Field Communication) on a single chip. It supports Arduino and Micr...

SKU: DF-DFR0492 | Brand: DFRobot

DFRobot FireBeetle series are low power consumption microcontrollers designed for Internet of Things (IoT) development. This Bluetooth controller combines Bluetooth Low Energy 4.1 with Arduino controller, offering...

SKU: TS-G50EFC56E3197F | Brand: Little Bird

The GPRS/GSM Shield provides you a way to use the GSM cell phone network to receive data from a remote location. The shield allows you to achieve this via any of the three methods: Short Message Service Audio ...

SKU: AF-3242 | Brand: Adafruit

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 ca...

SKU: AF-2479 | Brand: Adafruit

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 ...

SKU: DF-TEL0026 | Brand: DFRobot

A Bluetooth 2.0 serial module for Arduino, featuring the CSR BC417143 chip with a double-board design for electrostatic protection. Provides transparent serial data communication over Bluetooth with a configurable bau...

SKU: DF-TEL0020 | Brand: DFRobot

This is the XBee XB24-Z7WIT-004 module from Digi. Series 2 improves on the power output and data protocol. Series 2 modules allow you to create complex mesh networks based on the XBee ZB ZigBee mesh firmware. Th...

SKU: DF-DFR0174 | Brand: DFRobot

The XBee USB Adapter V2 is an update version from DFRobot. It features an Atmega8U2 programmed as a USB-to-serial converter, the same chip found on the Arduino Uno. The Atmega8U2 firmware uses the standard USB ...

SKU: SF-DEV-14285 | Brand: SparkFun

The SparkFun Wireless Motor Driver Shield is designed to make connecting motors, sensors and other components to your Arduino-based project as fast and easy as possible. The heart of the Wireless Motor Driver Shield i...

SKU: SF-BOB-08276 | Brand: SparkFun

This is a simple breakout board for the popular XBee product from Digi. This board breaks out all 20 pins of the XBee to a 0.1" standard spacing dual row header. The spacing between 0.1" headers is 0.5" making it b...

SKU: SF-SEN-11862 | 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-3LA, a very simple...

SKU: AF-3061 | Brand: Adafruit

The Feather M0 WiFi with uFL pairs the ATSAMD21G18 ARM Cortex M0+ processor with an ATWINC1500 Wi-Fi module, featuring a uFL connector instead of an on-board antenna. This allows you to connect an external 2.4 GHz ant...

SKU: DF-DFR0267 | Brand: DFRobot

The Bluno integrates a TI CC2540 Bluetooth 4.0 (BLE) chip with an Arduino Uno-compatible development board, enabling wireless communication for your Arduino projects. It supports wireless programming via BLE, Bluetoot...