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Serial Gateway on a Arduino Pro Mini

ErrK Plugin Developer last edited by

Hi.

I have created a Serial Gateway on a Arduino Pro mini 5v with the default sketch for a Serial Gateway.
It's connected to my computer with a FTDI USB to TTL Serial Adapter.

The only problem i got was to get the FTDI adapter to work in Windows 7.
Windows 7 did't install the driver.
Finaly i got it to work by booting in safe mode and then install the driver from this page. VCP Drivers
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@dpcons MQTT sounds intimidating and looks imitimidating when you see all of the options available. Here's the scenario: You want to send a message. That's the -m option followed by a space and the message between " " the location, topic, is a tree, -t option, separated by forward slash / eg. MyRootTopic/MyTopicsSub/MyTopicSubSub It's as easy as that if your broker, the MQTT service (program) is on the same computer as the sending program. Usually it's not. Specifiy the location, the host, of the broker with the -h option followed by the host name or IP address The retain option, -r is important but explaining it is beyone the scope of this message Receiving, subscribing, to a topic is just the same, but you wouldn't have the -m message If you subscribe from the command line, the subscribe function waits indefinitely for messages published to the subscribed topic (unless you use the -C option) ^C to terminate the command. A tamotized device with the MQTT configured will create a number of topics on the broker. Home Assistant will see this automatically, if you have the Tasmota and MQTT Integrations installed. The MySensors MQTT gateway takes care of MQTT communication for a MySensors device. Again the MySensors and MQTT integrations. I use both. -OSD
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@mfalkvidd Thanks for the info!
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Thanks for the idea, i will look into it soon, will let know how it goes..
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@mfalkvidd Thank you very much, that's exactly what I was looking for!

Serial Gateway on a Arduino Pro Mini

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Serial Gateway on a Arduino Pro Mini

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