Acho que errei em não colocar a saída toda, somente do Itamar funcionou.
C0:25:E9:29:18:2F -51 dBm / -91 dBm (SNR 40) 1350 ms ago
RX: 1.0 MBit/s, MCS 0, 20MHz 36731 Pkts.
TX: 115.6 MBit/s, MCS 13, 20MHz, short GI 22754 Pkts.
88:53:2E:82:20:8A -46 dBm / -91 dBm (SNR 45) 340 ms ago
RX: 6.0 MBit/s, MCS 0, 20MHz 10105 Pkts.
TX: 39.0 MBit/s, MCS 4, 20MHz 1816 Pkts.
F0:D7:AA:6B:8C:91 -35 dBm / -91 dBm (SNR 56) 4190 ms ago
RX: 1.0 MBit/s, MCS 0, 20MHz 6603 Pkts.
TX: 58.5 MBit/s, MCS 6, 20MHz 4673 Pkts.