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RN4870 unreliable characteristic reads

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jtemples
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2019/10/13 18:05:59 (permalink)
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RN4870 unreliable characteristic reads

I've got a Nordic dev board running one of the Nordic examples as a BLE server.  Using the RN4870 to do something simple like read the battery level characteristic from the Nordic's battery service using CONNECT, CI, CHR,0013 is not reliable.  Typically, the first attempt at reading returns AOK, but no battery reading follows.  Then subsequent reads will either return "Err" or the correct value.    Has anyone else seen this?
 
I've got the latest (1.30) firmware installed.
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