Connectivity

SKU: EC-WWF2232USR | Brand: Elecrow

This Serial WiFi module is you best choice for you to connect your application to the internet. It is a complete ultra low power embedded TCP/IP solution. It is a standalone, embedded wireless 802.11b/g networking mod...

SKU: EC-WGS49001G | Brand: Elecrow

The SIM900 is an ultra-compact and reliable quad-band GSM/GPRS module in an SMT package. Built around a powerful single-chip processor with an ARM926EJ-S core, it delivers voice, SMS, data, and fax capabilities in a t...

SKU: EC-CRF00504C | Brand: Elecrow

This Elecrow 4-channel RF remote control module pairs a 433MHz wireless receiver board with a 5-button RF remote controller. Each of the four latching relays provides passive (dry contact) output, allowing you to swit...

SKU: EC-WRF315KIT | Brand: Elecrow

A simple 315MHz wireless controller kit consisting of a 4-button RF keyfob remote and a matching receiver module. No programming or microcontroller is required — power the receiver with 5V DC and press a button on the...

SKU: EC-WRN13564N | Brand: Elecrow

This is a MiFare Classic card - often used for electronic locks or customer identification. The tag contains an NXP S50 chip and an antenna and is passively powered by the reader/writer when placed a couple of inches ...

SKU: EC-WRN13569N | Brand: Elecrow

This is a MiFare Classic keychain fob - often used for electronic locks or customer identification. The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple in...

SKU: SF-DEV-17588 | Brand: SparkFun

The BGM220 Explorer Kit from Silicon Labs is an ultra-low-cost, compact development and evaluation platform for the BGM220P Bluetooth Module. With a mikroBUS socket and Qwiic connector built in, you can quickly add fu...

SKU: SF-WRL-16781 | Brand: SparkFun

The SparkFun MicroMod ESP32 Processor Board brings Espressif's ESP32 into the MicroMod ecosystem via the M.2 connector interface. It provides WiFi and Bluetooth connectivity with the processing power of a dual-core Te...

SKU: EC-CRT12036K | Brand: Elecrow

The IOT kit will supply you with Crowtail modules, which inclueds ESP8266 NodeMCU, OLED, RGB LED, Moisture sensor, Temperature & Humidity sensor, Flame sensor, Buzzer and Relay. This kit comes from our Philippine cust...

SKU: EC-ACR08266R | Brand: Elecrow

We ‘d like to see something help us to have a nice home automation application, or develop some smart home products, this ESP8266 10A 220V Network Relay WIFI Module will take charge of your electrical equipment by WIF...

SKU: EC-DTE03012B | Brand: Elecrow

This development board is based on ESP8266, it transmits data through the USB interface. The WiFi communication supports python language, makes it possible for you master the communication technology of 8266 module. T...

SKU: EC-SIN16080E | Brand: Elecrow

The ENC28J60 Ethernet Module utilizes the new Microchip ENC28J60 Stand-Alone Ethernet Controller IC featuring a host of features to handle most of the network protocol requirements. The board connects directly to most...

SKU: EC-WAW24031A | Brand: Elecrow

A 2.4 GHz WiFi antenna with 3 dBi gain, suitable for DIY wireless projects. It provides improved range over built-in PCB antennas on WiFi-enabled microcontrollers and development boards. Key Features 3.0 ± 0.7 dBi ...

SKU: AF-4644 | Brand: Adafruit

This is a great connector for anyone doing RF work, when a straight SMA connector is required. Solder it into your PCB for a very secure mechanical connection. You've probably seen tons of these on various development...

SKU: AF-4643 | Brand: Adafruit

This is a great connector for anyone doing RF work, when a right angle RP-SMA connector is required. Solder it into your PCB for a very secure mechanical connection. You've probably seen tons of these on various devel...

SKU: AF-4642 | Brand: Adafruit

This is a great connector for anyone doing RF work, when a right angle SMA connector is required. Solder it into your PCB for a very secure mechanical connection. You've probably seen tons of these on various developm...

SKU: EC-DTE00413H | Brand: Elecrow

Another development board for ESP8266-12F. But this one is a bit different, made to be easy to set up without the need for additional hardware like programmers and voltage regulators. A wide voltage range switching re...

SKU: EC-ESP11002R | Brand: Elecrow

A WiFi-controlled relay module designed for ESP-01 or ESP-01S modules (based on the ESP8266). The relay is controlled via GPIO0 with a low-level trigger, allowing you to switch mains-powered devices on and off wireles...

SKU: EC-CDD8266KIT | Brand: Elecrow

This kit includes a serial WiFi transceiver ESP8266 module and a breadboard adapter to make it convenient to use ESP8266 module with breadboard.ESP8266 is a highly integrated chip that has Integrated TCP/IP protocol s...

SKU: EC-WAW19001A | Brand: Elecrow

A compact quad-band GSM antenna for cellular communication projects. Compatible with 800/900/1800/1900 MHz GSM networks, making it suitable for use with GSM/GPRS modules and IoT devices that require cellular connectiv...