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The BLE Nano from RedBearLab is the smallest Bluetooth 4.1 Low Energy (BLE) development board in the market and with the incl…
The XTend Modem packs a ton of RF punch into a small, low-power, easy-to-use, and reliable module. Outdoors, with line-of-sig…
This is the XBee XBP24-BZ7WIT-004 module from Digi. The new Series 2B improves upon the power output and data protocol of the…
This is the XBee XBP24-BZ7UIT-004 module from Digi. The new Series 2B improves upon the power output and data protocol of the…
The XBee-PRO 900 RF module is ideally suited for low-latency point-to-multipoint networking applications. Capable of point-to…
The RFM22 is a low-cost ISM FSK transceiver module which offers communication at 433MHz ISM and adjustable output power of up…
This is a basic RPSMA (Reverse Polarity Sub-Miniature A) male to female connector cable. Each cable is 25cm (9.8") long and h…
This is the XBee Explorer Dongle unit for the XBee line. With the XBee Explorer dongle you can now plug the unit directly int…
The RN-52 Bluetooth from Roving Networks is an audio module that makes it simple for you to create a hands free audio system …
The RFM22B is a low-cost ISM FSK transceiver module which offers communication at 433MHz ISM and adjustable output power of u…
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller acces…
**Replacement:** None. We are no longer carrying this evaluation board in our catalog. This page is for reference only. The …
This is the XBee XB24-Z7SIT-004 module from Digi. Series 2 improves on the power output and data protocol. Series 2 modules a…
**Replacement:** None. We are no longer stocking this board, but check out our [Bluetooth](https://www.sparkfun.com/categorie…
The MaKey MaKey is really cool, but wouldn't it be cooler if it wasn't tethered to your computer? There's only one way to fin…
This is the same Roving Networks Bluetooth module that you already know and love, but it comes firmware-configured for the HI…
This is the RFduino DIP board, a finger-tip sized, Arduino compatible, wireless enabled microcontroller. What makes the RFdui…
The BlueSMiRF HID is essentially the same board as the BlueSMiRF Silver but the populated RN-42 comes loaded with the HID fir…
**Replacement:**[WRL-11215](https://www.sparkfun.com/products/11215). The new version of this unit ships with a PCB trace ant…
**Replacement:**[WRL-12575](https://www.sparkfun.com/products/12575). The firmware on this Roving Networks product has been u…
This is the XBee XBP24-BZ7UIT-004 module from Digi. Series 2 improves on the power output and data protocol. Series 2 modules…
**Replacement:**[WRL-12579](https://www.sparkfun.com/products/12579). The firmware on this Roving Networks product has been u…
**Replacement:**[WRL-12582](https://www.sparkfun.com/products/12582). The firmware on all our Roving Networks products has be…
[Weather-band radio](https://en.wikipedia.org/wiki/Weather_radio) is an awesome service on the 162.4 to 162.55MHz band in the…
**Replacement:**[WRL-10854](https://www.sparkfun.com/products/10854). The new version of this board uses a more robust MOSFET…
This is the XBee XB24-Z7UIT-004 module from Digi. Series 2 improves on the power output and data protocol. Series 2 modules a…
This new version breaks out the PI09, FORCE WAKE, and the hardware reset lines. It also has a different crystal and uses the …
The BR-LE4.0-S2A is a standalone Class 1 Bluetooth 4.0 module that requires no firmware or external components. Custom client…
This module from Roving Networks is powerful, small, and very easy to use. This Bluetooth module is designed to replace seria…
**Replacement:** None. We are no longer carrying this module, but check out the rest of our [XBee ](https://www.sparkfun.com/…
**Replacement:** None. There is no drop-in replacement for this part, but have a look at our cellular category for other modu…
This is the RFduino Dev Kit, a great duo of products in one box to help you get you started with and teach you the basics of …
This is the XBee WiFi Module with U.FL connector from Digi. XBee WiFi embedded RF modules provide simple serial to IEEE 802.1…
**Replacement:** None. There is no direct replacement for this product. This was discontinued by the manufacturer. This page …
**Replacement:**[WRL-10253](http://www.sparkfun.com/products/10253). While there is no direct replacement for this part, the …
This is a simple serial to USB board that works with the nRF24L01, nRF2401A, and RF-24G Nordic transceivers. Comes with an AT…
This is an evaluation board for the [SM5100B GSM/GPRS module](http://www.sparkfun.com/commerce/product_info.php?products_id=9…
**Replacement:**[WRL-11634](https://www.sparkfun.com/products/11634). The higher-throughput, less power-hungry S3B module is …
**Replacement:**[WRL-12576](https://www.sparkfun.com/products/12576). The firmware on this Roving Networks product has been u…
Miniature RF (MiRF) 2.4GHz transceiver modules with built in antenna designed around the Nordic Semiconductor nRF2401A with h…
**Replacement:**[WRL-11786](https://www.sparkfun.com/products/11786). Our supplier is no longer breaking out the antenna pins…
**Replacement:** None. We are no longer selling these modems, but have a look at our other [wireless solutions](https://www.s…
**Replacement:** None. The pins on the RN-41 are no longer broken out rendering us unable to build any more BlueSMiRF RPSMAs.…
This is a 60-pin, narrow pitch (0.5mm) connector which mates with the SM5100B cellular module.****We put this connector on ou…
**Replacement:** None. Unfortunately, this Bluetooth remote is not FCC certified so we cannot carry it in our catalog. This p…
**Replacement:** None. We are no longer carrying this SM700 dev board in our catalog. This page is for reference only. It ma…
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