Replacement: None. We are looking for a new supplier for these, but don't have a replacement yet. This page is for reference only. Description: Sold as a receiver only. This receiver type is good for data rates up to 4800bps and will only work with the 434MHz transmitter.
Replacement: WRL-10268 . The latest revision of this board breaks out the PIO4 pin and has a minor effect on the PCB size. This page is for reference only. Description: The BlueSMiRF is the latest Bluetooth wireless serial cable replacement from SparkFun Electronics!
Description: The BlueSMiRF Silver is the latest Bluetooth wireless serial cable replacement from SparkFun Electronics! This version of the popular BlueSMiRF uses the RN-42 module which has a bit less range than the RN-41 module used in the BlueSMiRF Gold. These modems work as a serial (RX/TX) pipe. Any serial stream from 2400 to 115200bps can be passed seamlessly from your computer to your target. The remote unit can be powered from 3.3V up to 6V for easy battery attachment.