I expanded to sketch with additional led's and have them toggle, or stay on for a designated time. Then all i need is a generic sketch that listens to the serial port for specific characters. ![]() I currently have an app on my iPhone that generates UDP messages when buttons and sliders are added (it's called Ardumote) I can create a button on the iPhone that when pressed generates the following UDP message: P2H when that code arrives on the Currently an Arduino Ethernet shield rev 3 running the following sketch:īecause the messages are simple RDP, and the RN-XV is a serial device, I was hoping I could configure my RN-XV to listen on Port 7777 for UDP messages from 192.168.015, and then send them to the Arduino via it's serial port. The RX+TX pins, and remove or hold the Arduino in reset. You either need an XBee shield/adapter that allows the XBee toĭirectly talk to a PC, or else you "can" use an Arduino board USB port, if you cross connect The one problem you have with RN-XVee is in being able to get directly to the module API, NET, which I can embed inside my larger PC programs. I have used the XVee plugged into an XBee socket in both UDP and TCP modes toĬommunicate with ZOC telnet software on the PC end, and also wrote small UDP and Shield connected to some sort of wifi RF module = very expensive in total. XVee is very nice because you can competely forgo having to use an ethernet ![]() You used, however, the RN-XVee will drop right into an XBee shield socket andĬommunicate directly with the Arduino using the RX/TX pins, so I don't see ![]() It sounds like you know a lot more about networking that I do, given the acronyms
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