Search found 16 matches

by cmendes0101
Thu Aug 06, 2020 7:51 pm
Forum: Freematics Software
Topic: Anyone got the SIMCOM7600 working with MQTT?
Replies: 15
Views: 3899

Re: Anyone got the SIMCOM7600 working with MQTT?

I just remembered an issue I had. This might be solely the SIM7600A and may not be related to the SIM7600E though. I don't know how to confirm since I don't know how to upgrade the SIM7600 firmware in the One+. Background: I ordered a few SIM7600A dev boards, while testing MQTT I kept getting "ERROR...
by cmendes0101
Thu Aug 06, 2020 12:18 pm
Forum: Freematics Software
Topic: Anyone got the SIMCOM7600 working with MQTT?
Replies: 15
Views: 3899

Re: Anyone got the SIMCOM7600 working with MQTT?

Hmm yah that is interesting. It appears to be the same steps. There is the "+CMQTTCONNECT: 1" returning before the TOPIC command. Not sure if it disconnected at that point for some reason right before. Re: "AT+CGDCONT". I've been leaving APN configuration out on my SIM7600 and One+ setups since it s...
by cmendes0101
Thu Aug 06, 2020 11:47 am
Forum: Freematics Software
Topic: Help with transmission temp OBD2
Replies: 1
Views: 516

Re: Help with transmission temp OBD2

Not sure if this would be helpful, but if you have the One+ B there is a sketch to do some CAN sniffing. I'm not really familiar with it but might help discover some data:
https://blog.freematics.com/2019/can-bu ... e-model-b/
by cmendes0101
Tue Aug 04, 2020 1:45 pm
Forum: Freematics Software
Topic: Anyone got the SIMCOM7600 working with MQTT?
Replies: 15
Views: 3899

Re: Anyone got the SIMCOM7600 working with MQTT?

I saw in your log that you tried mosquitto. I forgot my exact mosquitto test but I believe using them MQTT wouldn't work but MQTTS does, there is another forum/blog that showed testing of SIM7600+MQTT(S) with mosquitto but I can't find the link. Using AWS IoT it's only MQTTS and I haven't found anyo...
by cmendes0101
Tue Aug 04, 2020 4:54 am
Forum: Freematics Software
Topic: Anyone got the SIMCOM7600 working with MQTT?
Replies: 15
Views: 3899

Re: Anyone got the SIMCOM7600 working with MQTT?

I finally got AT commands to work with AWS IoT a few months back directly to the SIM7600 module. It was a bit of a struggle due to not having a clear example but the pub/sub do works. I have notes and steps for the manual, give me a few hours and I'll post that up in here. I was not testing with the...
by cmendes0101
Thu Jul 30, 2020 12:34 pm
Forum: Freematics Software
Topic: Did anyone manage to make freematics One+ send data to NodeJs server via HTTP POST
Replies: 4
Views: 4248

Re: Did anyone manage to make freematics One+ send data to NodeJs server via HTTP POST

Have you guys tried the newest commits in Github? I was having the same issue but getting the new updates with rebuilding libs is working.

It was on another thread: viewtopic.php?f=9&t=44144