2025-07-07 4:55 AM - last edited on 2025-07-07 4:57 AM by mƎALLEm
I would like to highlight a compatibility issue we have encountered. The TL-SG116E is a smart managed switch, whereas our machine, which uses an STM32 F7 Nucleo board, is designed to operate with an unmanaged switch. As a result, we are experiencing communication errors when connecting through the TL-SG116E.
The board is getting connected or in communication when we give it a hard reset ,while the reset button is pressed.
2025-07-07 5:13 AM
Ethernet issues can occur even with plain unmanaged switches, so not surprising.
Does this problem occur with the Nucleo board, or you have a custom board? Please try to describe "communication errors" in more details.
2025-07-07 8:20 AM
Hello,
Some more things further to the above that would be useful to know regarding your setup:
Thanks.
2025-07-07 10:54 PM
LAN8742A
10 Mbps, 100 Mbps, 1000 Mbps and duplex mode
Not sure (Switch name-TL-SG116E)
we are using the nucleo board for ccd camera data readout and processing .