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+--- Thread: RS485 not receiving anything (/showthread.php?tid=2748)
RE: RS485 not receiving anything - victorclaessen - 05-01-2023
Ok, thanks for the reply. I ordered mine in March 2022 and did not get around to properly using it until quite recently.
RE: RS485 not receiving anything - Yocee - 01-14-2024
(05-01-2023, 12:51 PM)victorclaessen Wrote: Ok, thanks for the reply. I ordered mine in March 2022 and did not get around to properly using it until quite recently.
You succeeded?
RE: RS485 not receiving anything - victorclaessen - 01-14-2024
Yes, see #19.
RE: RS485 not receiving anything - aucirc - 10-06-2024
I have an A6 and an A16 purchased recently - both seem to have a different chip again for RS-485: Ruimeng MS2548 / TFDD87A
Have I purchased counterfeit units or is Kincony using this in place of MAX13487 now. I'm asking as I'm also trying to troubleshoot a (different) RS-485 problem.
A6:
![[Image: BHeCAjt.png]](https://i.imgur.com/BHeCAjt.png)
A16:
![[Image: cpzF9EA.png]](https://i.imgur.com/cpzF9EA.png)
This is the only datasheet I could find:
https://www.ftelectronic.com/Public/Upload/news/20231228/658d3c0d6c997.pdf
RE: RS485 not receiving anything - admin - 10-07-2024
Because MAX13487 is often out of stock, it was replaced by MS2548, and the actual usage effect is the same.
RE: RS485 not receiving anything - halbamy - 10-21-2025
Hi,
i have the same problem with a board purchased from aliexpress. Can you send me an MAX13487?
RE: RS485 not receiving anything - admin - 10-21-2025
we don't have MAX13487 now, only have MS2548.