Mike The FSC-BP107D module has a default advertising interval of 1300 ms. However, when the button is pressed, the module immediately sends an advertising packet (instead of waiting for the next interval) to report the button press event.
If you need to change the advertising content, customize the reporting behavior, or adjust the advertising interval, we do offer custom firmware development services. Please contact our sales team at sales01@feasycom.com to discuss your specific requirements (e.g., reporting format, frequency, or different actions for short/long press). They will evaluate the feasibility and provide a tailored solution.