RFM69CW 433Mhz
Below are the available bulk discount rates for each individual item when you purchase a certain amount
- Buy 50 - 99 and get 5% off
- Buy 100 - 249 and get 10% off
- Buy 250 - 499 and get 15% off
- Buy 500 - 1000 and get 20% off
RFM69CW RF transceiver module
The RFM69CW is a pin-compatiable replacement for the RFM12B. The module is manufactured by HopeRF with SEMTEC silicon.
With the updated RF12 driver from JeeLabs the RFM69CW can be backwards compatible with the RFM12B
Up to 300Kbps
13dBm Output Power
Up to 28 nodes per network
Up to 250 different network groups
Hardware Encryption Options
3 different ISM band frequencies: 433Mhz (worldwide), 868Mhz (Europe), 915Mhz (USA & Australia only) . Note: frequency of a module is set in software, for best performance the frequency set should match the intended hardware frequency of the module.
FCC and ETSI complient
Hardware
SPI interface
1.8-3.6V supply voltage
Low power – 0.1µA standby current
Antenna
433 1/4 wave = 164.7mm
433 1/2 wave = 329.4mm
433 full wave = 692.7mm
868 1/4 wave = 82.2mm
868 1/2 wave = 164.3mm
868 full wave = 345.5mm
915 1/4 wave = 77.9mm
915 1/2 wave = 155.9mm
915 full wave = 327.8mm
Documentation
Overfiew: http://openenergymonitor.org/emon/node/6005
Datasheet: http://www.hoperf.com/upload/rf/RFM69CW-V1.1.pdf
Arduino Library: https://github.com/jcw/jeelib
http://www.mikrocontroller.net/articles/RFM69