jeelabs / esp-link

esp8266 wifi-serial bridge, outbound TCP, and arduino/AVR/LPC/NXP programmer
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Adapter from rs232 to mqtt #405

Open rr10 opened 5 years ago

rr10 commented 5 years ago

Summarize of the problem/feature request would like to make an adapter from rs232 to mqtt. I need this adapter to read the data provided by a barcode scanner with rs232 port (female). Can I do it with esp-link? I also bought a rs232 (female) to ttl (max232) converter and a rs232 male to male adapter. how can I do?

https://www.aliexpress.com/store/product/MAX3232-RS232-to-TTL-Serial-Port-Converter-Module-DB9-Connector-MAX232/1504763_32842352700.html

https://www.aliexpress.com/store/product/9-Pin-RS-232-DB9-Male-to-Male-Serial-Cable-Gender-Changer-Coupler-Adapter/502834_686740151.html

do not have experience of plugins of this type, I would like to learn a lot but at this moment I have short time. if someone wanted to implement the plugin I would be willing to make an economic contribution and I would like the plugin to be used by the whole community