get the min connection interval with 8 sensors

[DavidC]

Hello community,

I did a central device which is connecting with 8 slaves and this slaves are sending every time 8 bytes when they are connected. My set up is the following:

#define MIN_CONNECTION_INTERVAL	MSEC_TO_UNITS(10, UNIT_1_25_MS)	 
#define MAX_CONNECTION_INTERVAL	MSEC_TO_UNITS(16, UNIT_1_25_MS)	
#define SLAVE_LATENCY			0							
#define SUPERVISION_TIMEOUT		MSEC_TO_UNITS(200, UNIT_10_MS)	

But with a timestamp I am getting a connection with each sensor of 30 ms, Also I read on the specification of Nordicm the minimum interval is 20 ms with 8 slaves. How can I do that?

my ble is a NRF 52832 with a SDK 13 version 4.1. and s132

Thanks in advance

[Petter Myhre]

slaves are sending every time 8 bytes when they are connected

I don't understand. Every time? How often are you sending 8 bytes?

What is the actual connection interval you are using? See this.