Max throughput for 52832 single peripheral

Question

Hi,

What's the maximum throughput for nRF52832 as peripheral? 
 S132 7.1 SDS demonstrates configuration for 192kbps. But I noticed that DLE is not yet enabled. So can it be even faster? For instance, reach 50KB/s? If it can be, how do I set those parameters?

Another thread mentioned that, RAM for softdevice needs to be modified when attempting to extend gap_event_length. Any further explanation on relationship between event_length and RAM?

Your help is appreciated, 
 Ava

Edvin · Accepted Answer

Hello Ava, 
 Yes. The max payload in a single packet is 247 bytes (of payload). 
 While you are pushing the limit of what is possible with that short connection interval, you still have some to spare from the theoretical maximum if you can adjust your connection parameters, then you can get a higher throughput (i.e. more room for packet loss). 
 I suggest that you check out the throughput for different connection parameters using the ble_app_att_mtu_throughput example. 
 Best regards, 
 Edvin

Max throughput for 52832 single peripheral

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