10000 SampleClient.cpp from BLETests not connecting · Issue #707 · nkolban/esp32-snippets · GitHub
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SampleClient.cpp from BLETests not connecting #707
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@dkselw

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@dkselw

The client program I am running is identical to SampleClient.cpp from BLETests, except I have changed the UUID's and MyClient only prints the value of the characteristic, it does not try to write a value back.

I am using esp-idf v3.2-dev-1250-g221eced06

I have changed the UUID's to the following:

static BLEUUID serviceUUID("7506a198-431e-4a2a-aa36-9f32193691af");
static BLEUUID    charUUID("11d85759-ff31-4da6-b536-b383a7b28467");

The last version of BLE code that I have compiled with the client program and managed to get to work was esp32-snippets f8d6a65 from 15 Oct.

If you look at the log file "SampleClient log - f8d6a6.txt", you can see the scan finds the device 30:ae:a4:1c:63:8e and then sees the service UUID 7506a198-431e-4a2a-aa36-9f32193691af

However if you look at the log file "SampleClient log - master.txt" you can see the scan finds the device 30:ae:a4:1c:63:8e and then reports the invalid service UUID 32193691-af07-1103-0a02-31
7473744209. Part of this UUID "32193691-af" actually appears at the end of the valid UUID 7506a198-431e-4a2a-aa36-9f32193691af

Log files
SampleClient log - master.txt
SampleClient log - f8d6a6.txt

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