RS422 / RS485 Shield for Arduino

RE: RS422 / RS485 Shield for Arduino

alleekhaan — Sat, 16 Dec 2023 13:48:57 GMT

Hi [mention:2a66089d97e04bbaa9052ad55df02579:e9ed411860ed4f2ba0265705b8793d05]

I bought this shield and i connected it with a compass. I can see a blinking LED but unfortunately, i couldn't see any data on serial monitor.
Any suggestions.
The compass i am using this>
Compass

DIP switch position is like that.

This is shield connection.

If i connect the TD-A and TD-B with computer through RS232 then it shows data on another software. It means compass is spitting out data.
RX light is also blinking but somehow it is not working on Arduino. I have two Arduino Boards so there also not chance of any issue.
Let me know what i am missing.
Thanks

RE: RS422 / RS485 Shield for Arduino

hwhardsoft — Wed, 30 Jan 2019 09:58:13 GMT

We've added a new instructable how to use this shield to connect an Arduino to NMEA-0183 .....

https://www.instructables.com/id/How-to-Use-NMEA-0183-With-Arduino/

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RE: RS422 / RS485 Shield for Arduino

hwhardsoft — Mon, 29 Oct 2018 06:38:24 GMT

This shield will fit together with an Arduino in our ArduiBox Din rail enclosure, You will get a compact unitwhich can be mounted in a cabinet:

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RE: RS422 / RS485 Shield for Arduino

hwhardsoft — Wed, 29 Aug 2018 09:10:09 GMT

Test run of a RS485 connection of a Raspberry Pi (left position), Arduino 101 and Arduino UNO (right).... This setting can be extended to up to 255 devices and a distance over 1km

https://www.hwhardsoft.de/english/projects/rs485-arduino/

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RE: RS422 / RS485 Shield for Arduino

hwhardsoft — Tue, 21 Aug 2018 11:57:51 GMT

We got the first batch of Arduino RS485 shields - fresh from the factory:

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