Project #019: Updating BLE Connection Parameters | Cypress Semiconductor
Project #019: Updating BLE Connection Parameters
I'm working on a low power device for which I plan on using the Connection Parameters update functionality. I tested using Proejct 19 to verify the functionality before implementing into my project, but noticed that the procedure draws a lot more current then I'd expect. During the 6 or 7 intervals that the BLE spec requires the device to listen prior to the interval switch, the device stays awake for about 100ms each interval. I'm wondering if anyone knows of a method to reduce the awake time of these periods.
A capture of the current draw is attached.