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Bluetooth Low Energy Module HM11- CC2541
Price: $15.28
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Item #: EL-CBLE2540HM -

    This BLE4.0 module is based on the CC2541 microprocessor, it can be used to communicate with desktop computers, smartphones, table computers and even other embedded systems providing Bluetooth Smart aka Bluetooth Low Energy (BLE). It's highly customlized chip with AT comand supported. You can modify the role (master, slave mode) and the serial port baud rate, name of equipment, matching parameters such as passwords, use agile, even the transmission power bwtween - DBM,...

Bluetooth Bee
Price: $19.71
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Item #: EL-CBL37551BE -

    The Elecrow Bluetooth Bee is designed for transparent wireless serial connection setup. It is a fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate) 3Mbps modulation with complete 2.4GHz radio transceiver. It uses CSR Bluecore4-external single chip Bluetooth system with CMOS technology and with AFH (Adaptive Frequency Hopping). It can be configured to Master, Slave or Loopback three different modes(HC-06 just be Master/Slave, coulud be customized), and it will...

433Mhz Serial RF Module HC-12 (1000M)
Price: $11.19
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Item #: EL-WHC0012RF -

    HC-12 wireless serial port communication module is a new-generation multichannel embedded wireless data transmission module. Its wireless working frequency band is 433.4-473.0MHz, multiple channels can be set, with the stepping of 400 KHz, and there are totally 100 channels. The maximum transmitting power of module is 100mW (20dBm), the receiving sensitivity is -117dBm at baud rate of 5,000bps in the air, and the communication distance is 1,000m in open space....

Serial WIFI Transceiver Module ESP8266
Price: $9.35
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Item #: EL-WWI8266ESP -

     This serial WiFi transceiver module is based on ESP8266 SoC.. ESP8266 is a highly integrated chip that has Integrated TCP/IP protocol stack. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.      Besides, ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the...

Yun Shield(WiFi, Ethernet, USB, All-in-one Shield)
Price: $59.66
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Item #: EL-AS99260YS -

Yun Shield(WiFi, Ethernet, USB, All-in-one Shield)Description: Yun Shield is designed to solve the Internet connectivity and storage issue for the Arduino Board. Like the Arduino Yun, it provides a Linux system, WiFi, Ethernet to the Arduino board for connectivity. It is fully compatible with Arduino IDE v1.5.4 or later. The Yun Shield is the ideal choice for Arduino Projects which require various internet connections and more storage. The Yun Shield is more flexible because it can work...

Bluetooth Remote Shutter for Android/IOS
Price: $6.51
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Item #: EL-AO00BRSFAI -

The Bluetooth Remote Shutter allows you to place your IOS & android smartphone or tablet within bluetooth range to take amazing self portraits of you and your friends. Tired of having to contort your arm or take multiple bad shots cut someone out? Everyone can be in the picture with Bluetooth Remote Shutter. Download the free app from Google play or the App store, pair your device with the Bluetooth Remote shutter and enjoy taking great pictures.Features Compatible with :For Iphone...

ESP8266 based WiFi module FCC/CE
Price: $7.27
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Item #: EL-CWI82668FC -

ESP-12 (ESP8266 ) is an ultra-low power UART-WiFi module. It has excellent dimensions and ULP technology compared to other similar modules. The module is special design for mobile devices and Internet of Things . Once firmware is upgraded to the appropriate version, a compatible Android device can run the IOT.APK to do the following:control the PWM, I/O pin, or Serial communication. For example,you can use this module transmit date with it serial port.It is easy to communication with other...

1 Channel RF Remote Control Module AC 110V - 220V
Price: $13.36
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Item #: EL-CRF22001C -

This 1 channel latching relay module whose output is passive output, can be controlled by its 2-button RF wireless controller, when the module is powered on. The module must be equipped with a suitable remote control, it also can drive most of household electrical appliances.Features Able to control various appliances and other equipments with large current Equipped with high-current relay Standard interface that can be controlled directly by microcontroller LED indication for Relay output...

ESP8266 Evaluation Board ESP-12
Price: $16.24
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Item #: EL-DP8266ESP12 -

This development board is a ESP8266 ESP-12 full evaluation board, The core ESP8666 module was mounted on a PCB with all the GPIO broken out.The board is powered by 3 x AA cells, and an onboard regulator ensures a neat 3.3V supply for the ESP8266. Furthermore, each GPIO has an LED connected so you can quickly test your code without connecting external hardware, and a LDR to test the ADC. When searching for this over a WiFi network, the device name is "AI-THINKER" and the password is...

NL6621-Y1 2.4G Uart Serial to WiFi Module for Arduino
Price: $15.06
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Item #: EL-CCW01021C -

NL6621M is a highly integrated SOC, especially for the low-cost high data throughput wireless LAN products and designs. It integrates MCU, MAC, 1T1R baseband and RF transceiver with power amplifier on a single chip NL6621M support 802.11b / g / n and Wi-Fi direct (SDIO card mode), BSS STA, soft AP, WiFi Protected Setup. It also supports WMM-PS and WPA / WPA2 security protocol. NL6621M not only for controlling by the host processor from the device but also can be used as standalone WLAN...

2.4G 4dBi WiFi Antenna With Cover
Price: $2.68
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Item #: EL-WAW24040A -

    This is a 2.4G 4dBi WiFi Antenna with ipex13 for DIY projects. Electrical Characteristics Frequency 2400 ~ 2500 MHz S.W.R. <= 2.0 @ 2400 MHz ~ 2500 MHz Antenna Gain 4dBi Impedance 50 Ohm Environmental Operation Temperature - 40 ?C ~ + 65 ?C Storage Temperature - 40 ?C ~ + 80 ?C ...

NFC Sticker Tag - Rectangle (MIFARE Classic 13.56MHz/1K S50)
Price: $2.51
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Item #: EL-WRN13566N -

    This is a MiFare Classic Sticker - 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 inches away. Can be used with NFC Shield. Specification 1 KiloByte (8 KiloBit) non-volatile EEPROM storage Built in encryption engine with 48-bit key 4 Byte unique identifier burned into the chip 13.56 MHz frequency      ...

Serial Wifi Module- USR232
Price: $41.38
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Item #: EL-WWF2232USR -

     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 module. It incorporates a 2.4GHz radio, processor, TCP/IP stack, power management to let the users connecting to the internet with the serial port.     With the relative low price, this module suits for more IOT applications such as smart...

Bluetooth Audio Receiver Decoding Player
Price: $18.38
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Item #: EL-CCB25011M -

This is a bluetooth audio receiver module with usb and TF card decoding. Usually it?s can be used as a mp3 player, just a TF card and DC 5V power supply. It has five buttons for you to change mode or achieve other audio control like volume adjustment. It has two modes : music mode and bluetooth device mode. Just press the mode button for switching. When it switch into Bluetooth device mode, it can launch a bluetooth signal, when you connect other device with it, the blue led will stop flashing...

SIM800 GSM/GPRS Module
Price: $75.31
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Item #: EL-DPO51032S -

SIM800 is a quad-band GSM/GPRS module that works on frequencies GSM 850MHz, EGSM 900MHz, DCS 1800MHz and PCS 1900MHz. SIM800 features GPRS multi-slot class 12/ class 10 (optional) and supports the GPRS coding schemes CS-1, CS-2, CS-3 and CS-4. The development board supports mobile Unicom 2g / 3g / 4g card. It has lots of advantages as shown below: 1.DC6-24v wide voltage power supply, can also conveniently used in conjunction with your system power. Board high performance DC-DC power supply...

MT7681 Serial WIFI Module
Price: $16.22
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Item #: EL-CCW07681M -

MT7681 contains high speed processor, the CPU can be used by the customer, without external microcontroller to achieve data transmission. There are dozens of K application space FALSH can use, more than 10 K RAM idle, peripheral 5 IO port and serial port can be feel free to call. Internal MT7681 code, need to call a few TCP UDP function, can complete the link of data sending and receiving function. At present this module source code is to demonstrate MT7681 internal CPU and the whole process...

Elecrow ESPduino UNO+ESP8266 Wifi Board
Price: $35.08
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Item #: EL-ACM82664A -

If you want your Arduino to transmit data with other device or control PWM, I/O pin, serial communication of the Arduino by PC or phone client. Trust me, you definitely don't want to miss it- our Elecrow ESPduino! It will help you a lot and save your time on the connection. It combines a Arduino UNO with a serial WiFi and can be apply on lots of project of IOT, such as Smart Home, Smart robot, Security system. The same size with more powerful function, this two in...

GPIO Extension Board for Raspberry Pi
Price: $4.98
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Item #: EL-RPB2621T -

    If you want to make some fun embedded computer projects with your Pi, from the first project, the most important problem you need to solve is how to breakout the Pi pins. This Extension Board help you on this, it break out all those tasty power, GPIO, I2C and SPI pins from the 26 pin header onto a this breadboard.     This Extension Board is compatible with both versions 1 and 2 of the Raspberry Pi Computer - for version 2 computers, note that the...

Heatsink Kit for RPI
Price: $1.93
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Item #: EL-RPB1488H -

    This Kit includes 1 pcs of 14x14mm and 2 pcs of 8x 8mm heatsink, to help users cool down the main IC of Raspberry Pi.     

GPIO Kit for Raspberry Pi Model B+
Price: $11.52
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Item #: EL-RA000022RK -

     The GPIO extension kit used for extending the GPIO interface on Raspberry Pi B+, it helps you break out all those tasty power, GPIO, I2C and SPI pins from the 40 pin header of Raspberry Pi B+ onto a breadboard.      There is also the GPIO board and GPIO Cable for the Model B. Corresponding Interface Pin1 - 3V3 Pin2 - 5V Pin3 - SDA Pin4 - 5V Pin5 - SCL Pin6 - GND Pin7 - GPIO4 Pin8 - TXD Pin9 - GND Pin10 - RXD Pin11 - GPIO17 Pin12 - GPIO18 Pin13 -...

Basic Starter Kit for Raspberry Pi
Price: $45.10
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Item #: EL-RPK08001R -

This is the Kit for Raspberry Pi, developed especially for those beginners who are interested in Raspberry Pi. It has more than 21 kinds of components in it. You won?t need to worry about that you don't have proper materials. This do save you a lot of time, so you just need to focus on your project, be more creative, and make some amazing product. Features A complete set for Raspberry Pi Components are most common and useful electronic Specification Box size: 200 x 135 x 45mm Weight: 408g...

Protect Your Pi ! 32 IO Points for Raspberry Pi
Price: $25.04
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Item #: EL-RA0075KIT -

    John Jay based in Georgia, USA, is a retired engineer who designed some boards for the Raspberry Pi to help his partner to learn Raspberry Pi. Although at first it was a small act that just for his friends, but with the growing people in the open-source community participating, more and more people find that these packages really works. So, he decided to releases these kits. Cooperated with Elecrow, these packages have been produced quickly. And here with Elecrow, we...

Acrylic Bracket Kit for Pi Spark Supercomputer Cluster
Price: $14.20
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Item #: EL-RPA58104B -

If you want to build a raspberry pi cluster computer, not only the certain number of raspberry pi 3, but also need the acrylic bracket, Convenient and simple structures with sturdy material, you ?ll get more fun from building your supercomputer.Every kit has three boards, two base boards and a middle partition,  if you want more raspberry pi to join in it, you need to buy more middle partition as you like.    Features Acrylic material Easy to set up Light weight Using as a...

Expansion Board for Raspberry Pi A+ B+ 2
Price: $74.49
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Item #: EL-RPA98360A -

Arduino is a huge ecosystem, if something could enable Pi interface adapt to a standard Arduino pinouts, it will be able to access a variety of Arduino expansion board, to get more available resources. You may need this item- ARPI600. What's more, the ARPI600 also support XBee modules, make it easy to add wireless feature to your great project. Features Compatible with Arduino UNO, Leonardo, easy access to a variety of Arduino expansion board Onboard XBee interface, easy access to a variety...