- Mon Oct 11, 2010 4:57 am
#111159
I would like to ask few questions. I've never touched RF before. My project is design oximeter (MSP430) sending data to PC wirelessly.
1. Which transceiver you used was easy to set up and work with?I did some research and find nrf905 quite interessting. Is it good choice to begin with? I was for cc1101 before but it's more complicated as some people say.
2. Which band do you suggest? 433Mhz or 868-915Mhz?
3. Antenna: the final device should be small therefore chip antenna is wise choice,isn't it? My schoolmate used : YAGEO (PHYCOMP) - CAN4311129200431K - ANTENNA, 12 X 4, 433MHZ . Do you know better or cheaper choice? Costs around 7 eur.
Thank you for any assistance.
1. Which transceiver you used was easy to set up and work with?I did some research and find nrf905 quite interessting. Is it good choice to begin with? I was for cc1101 before but it's more complicated as some people say.
2. Which band do you suggest? 433Mhz or 868-915Mhz?
3. Antenna: the final device should be small therefore chip antenna is wise choice,isn't it? My schoolmate used : YAGEO (PHYCOMP) - CAN4311129200431K - ANTENNA, 12 X 4, 433MHZ . Do you know better or cheaper choice? Costs around 7 eur.
Thank you for any assistance.