Hello,
I use Nano 33 IoT as the central device to connect with a Nano 33 BLE board. Sometimes, the attribute discovery failed happened, but not very frequently. However, when I tested them in the field with a distance of about 3m and obstacles (metal) between them, the attribute discovery failed happens a lot. Is it caused by the weak or bad Bluetooth signal? Or it is related to the Hardware or firmware? I checked the antenna, the five components are not missing.
Many thanks.
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