RS485 Module - Creating a bus
In theory I should be able to connect various RS485 devices together in parallel, in a bus network. In this video I'm going to give that a go with my EPEver solar charge controller, inverter and some monitoring modules.
Items used in this video:
❗️These links are affiliated and I may earn a small commission if you purchase❗️
Well Long RJ45 Module: https://s.click.aliexpress.com/e/_AOyLpy
EPEver Tracer Solar Charge Controller: https://ebay.us/ljZnHU
EPEver SHI Inverter: https://s.click.aliexpress.com/e/_AWQBEO
EPEver MT75 Monitor: https://s.click.aliexpress.com/e/_AZy0TM
EPEver MT50 Monitor: https://ebay.us/xAwqSU
My RS485 Module Gerber & BOM: https://oshwlab.com/AdmW/rs485-rj45-m...
0:00 Introduction
0:56 Well Long Module
2:08 First Test
3:56 Issues
6:19 Attempt to fix
8:12 Soldering montage
10:41 Fix Test
12:29 Conclusion
Thanks for watching - It'd be great to hear your comments.
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