About 52832 Throughput and RSSI value

[Merlin Lu]

Hello,

I am using 52832 to test ble data throughput. When two devices are close to each other, the throughput can reach 80kB/s, but if the distance is about 4 meters, the throughput dropped significantly. What is the RSSI value that start to affect the maximum throughput of 52832? Thank you.

[endnode]

Receiving sensitivity of nRF52 chips is way below -90dBm so if you see degrading throughput at 4m you have probably screwed up something in HW design or measuring methodology...