MTU exchange happens before pairing, causing peripherals to disconnect#10915
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fede2cr wants to merge 2 commits intoadafruit:mainfrom
Open
MTU exchange happens before pairing, causing peripherals to disconnect#10915fede2cr wants to merge 2 commits intoadafruit:mainfrom
fede2cr wants to merge 2 commits intoadafruit:mainfrom
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I haven't tested backporting this against released versions, will try to backport if devs agree it makes sense
I'm building a circuitpython library to talk with commercial "guitar" pedals (Valeton GP-5, Sonicake Smart Box so far) over BLE, to control them with cpy pedalboards. With both I get disconnect errors while trying to pair with them.
This patch changes the order, so that SMP security is initiated before MTU exchange, this allows the devices to pair properly.
Tested only in esp32-s3 qt with these two devices, not sure if it breaks pairing with other BLE devices.