Has anyone ever used these?
I have them, and I can't seem to figure out how to work them... The pins aren't aligned properly with the Arduinos... So, help???
404 Not Found
????
APC220 wireless modules are very common.
These modules aren't designed to plug into an Arduino directly. With a breadboard, however, you just need to connect 5 pins to the Arduino: 5V, GND, TX, RX, and EN (which must be set high to transmit).
Another guy on the same street in Shenzhen sells these and has some information:
Sketchy, but you can download the configuration program...
GoodLuckBuy is 4 floors below us, but he doesn't seem to have any technical information... He has a lot of toys and BB guns, though...
Some How-To on the low-cost Nordic Transceivers here: http://arduino-info.wikispaces.com/Nrf24L01-2.4GHz-HowTo
Regards, Terry King
...In The Woods In Vermont
terry@yourduino.com