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BLE hid keyboard and Gazell at the same time

Hi there,

My scenario is the split keyboard which has 2 parts: left-hand part and right-hand part. Each part has a NRF52832. I am willing to implement the left-hand part to be a BLE hid keyboard and also connect right-hand part using Gazell at the same time. Probably I needs to use timeslot API? The right-hand part just connects to the left-hand using Gazell.

I am quite new to BLE. Would you like to give me some suggestions for this, please? Is my direction correct? Any comments are welcome, THANKS VERY MUCH.

  • Why not stick to your original plan of using all BLE with one device being a central and peripheral and the other just a peripheral. If you're "quite new to BLE" then messing about with two protocols and the timeslot API sounds like a much harder learning curve.

  • Hi RK, thanks very much for you quick reply. I didn't know that one device can be a central and peripheral at the same time. I will investigate how to do it. Thanks again :-)

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