“1/2/4/10x NRF24L01 + 2.4GHz Antenna Wireless Transceiver Module For Arduino UK”
Arrived in just over a week, with a Christmas in between, from UK. Nicely packaged too, no bent pins as came in a wee box.
A nice video about using them on youtube – look for some other stuff from Julian on the sidebar about using these. All very useful stuff. Haven’t fired them up yet – too much lego to build.
HC-06 Wireless Serial 4 Pin Bluetooth RF Transceiver Slave Module With Backplane
Two for £6.48, arrived in ~8 days from China
Likely to be used as a basic triggering thing for some wee bots.
A useful PDF for setting up basic comms. A guide on arduinohacks. Instructables.
The actual boards that were delivered are a little different, just in the printing on the back. Haven’t used yet.
ebayduino 