Timeline for Troubleshooting RS485 UART comms on BeagleBone black or AI
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 16, 2023 at 13:01 | history | undeleted | SamGibson♦ | ||
| Oct 16, 2023 at 13:00 | history | deleted | SamGibson♦ | via Vote | |
| Mar 1, 2022 at 7:41 | comment | added | Stéphane de Luca | Adding the pull up and pull down resistor on A/B lines was the solution | |
| Mar 1, 2022 at 7:40 | vote | accept | Stéphane de Luca | ||
| Jan 14, 2022 at 6:40 | history | undeleted | SamGibson♦ | ||
| Jan 14, 2022 at 5:42 | history | deleted | SamGibson♦ | via Vote | |
| Jan 12, 2022 at 13:20 | comment | added | Stéphane de Luca | Activating the resistor thru SJ3 does not make any difference (actually it might help for long distance transmission). Still investigating. | |
| Jan 8, 2022 at 5:01 | history | edited | SamGibson♦ | CC BY-SA 4.0 |
Fixed wrong number of the solder jumper for enabling the RS-485 termination resistor - it's SJ3 on the schematic.
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| Jan 8, 2022 at 3:15 | history | answered | SamGibson♦ | CC BY-SA 4.0 |