Arduino Forum

Using Arduino => Networking, Protocols, and Devices => Topic started by: trentonisla on Nov 13, 2013, 10:40 pm

Title: SI4432 / RF22 RF Radio Help.
Post by: trentonisla on Nov 13, 2013, 10:40 pm
Hi guys, i would like to ask for assistance in programming the SI4432 RF Radio using Arduino Pro MINI.

here is the Module
http://www.ebay.ph/itm/SI4432-433M-wireless-transceiver-module-Distance-1500M-/281085590139?pt=LH_DefaultDomain_0&hash=item417201ba7b (http://www.ebay.ph/itm/SI4432-433M-wireless-transceiver-module-Distance-1500M-/281085590139?pt=LH_DefaultDomain_0&hash=item417201ba7b)

i already followed the tutorial by electrodragon but still i got "RF22 init failed"
http://www.electrodragon.com/w/SI4432_433M-Wireless_Transceiver_Module_%281.5KM_Range,_Shield-Protected%29 (http://www.electrodragon.com/w/SI4432_433M-Wireless_Transceiver_Module_%281.5KM_Range,_Shield-Protected%29)

i hope you can help me. thank you very much in advance...
Title: Re: SI4432 / RF22 RF Radio Help.
Post by: trentonisla on Nov 20, 2013, 07:47 am
any updates guys?
Title: Re: SI4432 / RF22 RF Radio Help.
Post by: equalizer on Jul 09, 2014, 02:27 pm
That is returned if !rf22.init() fails so its probably a hardware comms issue.
Title: Re: SI4432 / RF22 RF Radio Help.
Post by: rahulopengts on Sep 25, 2014, 06:56 pm
Hello, Did it finally work. I am planning to buy and test this RF module.
Kindly suggest your experience on this.
Title: Re: SI4432 / RF22 RF Radio Help.
Post by: Forbelaw on Oct 01, 2014, 05:30 pm
This kind of module is not so much convenient that the turnkey solution. There are module with SMA connector and USART port.
Pls check this:
http://www.appconwireless.com/PRODUCTS/showproduct.php?lang=en&id=7