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i.mxrt 1020 iperf example

Question asked by David Mondou on May 9, 2019
Latest reply on May 14, 2019 by Hui_Ma

I am using the evkmimxrt1020 eval board and lwip_iperf_bm example from the SDK_2.5.0_EVK-MIMXRT1020. Only changing the ip address in the example source code, I get the following Bandwidth measurement over Ethernet.

Client connecting to 10.2.1.102, TCP port 5001

TCP window size: 85.0 KByte (default)

------------------------------------------------------------

[ 3] local 10.2.1.119 port 56990 connected with 10.2.1.102 port 5001

[ ID] Interval Transfer Bandwidth

[ 3] 0.0-10.1 sec 30.9 MBytes 25.7 Mbits/sec

 

I am running iperf v2.0.5 from my laptop connected over Ethernet as well.

 

Is this the maximum throughput I can expect from the mxrt1020?

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