MSP432E401Y: Connection problem of msp432e401y 100M network

Hi,

What are the differences between Netgear R8000 and Netgear R7000 router? We can start with it and try to figure out what may cause the connection issue here.

Best regards,

Cash Hao

Memory and flash are the same! Both are 256MB memory and 128MB flash memory, and the CPU is the same. R8000 is bcm4709a0 (dual core 1GHz), R7000 is bcm4709a0 (dual core 1GHz) wireless has difference: R8000 uses three bcm43602 (one 2.4G band and two 5g bands), R7000 uses two bcm4360 (one for 2.4G and 5g band), and the other configurations and network protocols are the same.

Hi,

What frequency you used on the MSP432E to connect with these routers? 2.4G or 5G?

Best regards,

Cash Hao

The msp432e board is connected to the router through the wired network port, with a speed of 100Mbps. The other device is connected to the router through 5g WiFi, so that the msp432e board can communicate with the other device, and the router is just one of the transmission media

Hi,

Okay. But the wired connection should be same on R8000 and R7000. It does not make sense that it wouldn't work on the R7000 router.

Best regards,

Cash Hao 

I think so too, but it did happen. I don't know if there is a problem with the configuration of the network protocol layer, because the UDP protocol used in the current transmission is in the process of transmission