Super slim version of the XRF or URF (yes thats right a full USB host micro and RF in something smaller than a stamp), about 1/3rd the size of the XRF. By simply breaking the PCB along the snap line, the chip antenna section can be removed to leave a module that is the same size and layout as the RFM12B. SPI software is available for this device, it ships with serial just like the XRF does.

Also available as an quantity OEM device for integration into products (see pricing below)

• Full 24Mhz 8051 system on chip, can be programmed via IAR C/C++ compiler and SDCC open source compiler.
• 32Kb Flash
• 4Kb RAM
• 128 bit AES encrytion engine
• Range in ideal conditions upto 1Km (wire) 250m (chip antenna) range
• Very low sleep states (0.2uA)
• Build IoT, sensor and communications networks with ease. Supplied with serial pass through firmware.

Serial (CC1110 based)

Singles - £9.60, 10+ £8.64, 100+ £7.68, 1000+ £6.72, 10,000+ £5.76. Quantities over 10,000 we can supply reels of 2500 IC's with firmware already loaded from prices starting at £2.50

USB (CC1111 based)

Singles - £11.88, 10+ £10.69, 100+ £9.50, 1000+ £8.31, 10,000+ £7.12. Quantities over 10,000 we can supply reels of 2500 IC's with firmware already loaded from prices starting at £3.70

SRF Manual

Eagle cad foot print for the SRF can be found here https://github.com/CisecoPlc/Ciseco-Eagle-Library

Important NOTE: If you plan to use the SRF on an RFu bare to build your own RFu-328, you will need to change to the appropriate firmware (RFu328 firmware version 0.77 or above). If this is your first experience of our products then we strongly advise that you purchase the RFu-328 complete from here http://shop.ciseco.co.uk/rf-328-arduino-atmega-328-compatible-radio-transceiver-rfu-328/ because then the soldering and firmware udpate are all done for you.

Downloads

Windows driver for the CC1111 - USB CDC driver cc1111.zip