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Two CC1101 Devices Cannot communication Though Ping Mode

user3671949
Prodigy 80 points
Other Parts Discussed in Thread: CC1101

     After two CC1101 devices connect，I use Ping mode to keep active between them. When RSSI is -35dbm, the  ping communication is success,but when RSSI below -45dbm,the two CC1101 devices cannot ping each other.  Can you tell me why？

     Some parameters of my devices is：433MHZ，10KBaud rate。

  • 0
    TI__Guru* 86321 points

    Which HW and SW are you running? Are you using SmartRF Studio to generate your settings? What is the raw RSSI value you are reading from the chip?

    If you have followed our ref design or are running on our HW (EMs) with recommended settings from SmartRF Studio you will be able to communicate at much lower levels than what you are seeing.

    Without more info on what/how you are testing it is not possible to tell you why you are having problems.

    BR

    Siri