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CC1310: Can CC1310 communicate with CC1120 running simpliciti protocol

Part Number: CC1310
Other Parts Discussed in Thread: CC1120, CC430F5137, SIMPLICITI


We have current product where the sensor uses CC430f5137 and gw hub uses cc1120 , we are looking to migrate to new versions of sensor which can use cc1310 (mainly due memory constraints on cc430f5137). 

Can cc1310 communicate with cc1120 where cc1120 is operating on simpliciti protocol.?

Thank you


  • Which datarate etc do you use in your existing system?

    The short answer is that CC1310 is able to talk to a CC430/ CC1120 system given that the legacy system uses a datarate/ deviation etc that CC1310 supports.

    Since SimpliciTI is a simple stack you most likely have to port part of it over to CC1310 to be able to talk to the legacy system on a protocol level. You have to look into the code that runs on a node in the legacy system and then finding out how to the easiest way implement this on CC1310. I would assume that it would be easier to draw a chart over how the code work on the node today and finding out how to implement this on CC1310 than trying to port line by line.
  • We use 38.4 Kbps at 100 Khz BW. So basically simplicti will have to be ported to CC1310.
  • At least part of SimpliciTI. Most likely not all functionality are needed in the node.