I'm new here. I'm looking for a wireless method to connect one PICAXE master device with nine different PICAXE slave devices. I read here some information about wireless I2C... How can I connect that?
(I just want to send different information to different devices, via wireless)
Wireless I2C doesn't realy exist. BUt wireless UART does. Look at some ZIgbee modules. You basically treat two modules like opposite ends of a UART or RS-232 cable and the modules (of course, there are special commands that can be sent to configure the modules and other settings so there is a bit more to it). BUt that's basically what it is, send a UART message into one module and it comes out the other module.
I'll try to use MO-SAWR-AS434 (transmitter) and MO-RX3400-AS434 (receiver) and UART protocol (PICAXE: via "serout" and "serin" commands). I'll tell you how does it work. Thanks a lot!