Search found 14 matches

by cmendes0101
Thu Oct 22, 2020 10:32 am
Forum: Freematics Products
Topic: Extension cord for Freematics ONE+ B
Replies: 3
Views: 949

Re: Extension cord for Freematics ONE+ B

yah your right you don't need the extension for CAN for that. I was thinking you might have the device outside of the car or something. Hope the USB works out!
by cmendes0101
Tue Oct 20, 2020 7:19 am
Forum: Freematics Products
Topic: Extension cord for Freematics ONE+ B
Replies: 3
Views: 949

Re: Extension cord for Freematics ONE+ B

What length are you looking at for this? Are you hooking it up to an emulator or having it go out to a running vehicle? Any USB will start to be faulty due to power around 5 meters. They sell power boosted USB's that you plug into your PC and on the other end has a split for a second USB for just po...
by cmendes0101
Sat Oct 03, 2020 4:09 am
Forum: Freematics Software
Topic: Uploading data stored on the SD card to Freematics Hub
Replies: 1
Views: 253

Re: Uploading data stored on the SD card to Freematics Hub

This is something would like also. Basically using the SD card as a cache until the network is available.

From what I've seen there are no sketches in the repo that have that already built so it needs to be coded out. Not sure if I'll get around to looking into it but any heroes out there :?:
by cmendes0101
Sat Sep 12, 2020 2:28 pm
Forum: Freematics Software
Topic: Cannot get Telelogger to run on Freematics One +
Replies: 3
Views: 297

Re: Cannot get Telelogger to run on Freematics One +

Using the freematics Builder I have had an issue after a bunch of changes where I needed to hit the checkbox Rebuild Core and Rebuild Libs.

Can you provide the logs that show up under console in Freematics Builder?
by cmendes0101
Tue Aug 18, 2020 3:10 pm
Forum: Freematics Software
Topic: extracting all data from ECU
Replies: 4
Views: 1278

Re: extracting all data from ECU

yah, you just modify the code and upload it to the device. Check out the github repo, its all available https://github.com/stanleyhuangyc/Freematics
by cmendes0101
Tue Aug 18, 2020 2:17 am
Forum: Freematics Software
Topic: extracting all data from ECU
Replies: 4
Views: 1278

Re: extracting all data from ECU

Yah, you can request data from each PID. You just need to list all ALL the PID's you want.

If you are looking for supported PID's, you can first request all supported PID's then loop each of those. Ex. PID 00 will return which out of 01-20 that are supported.
by cmendes0101
Mon Aug 17, 2020 3:58 am
Forum: Freematics ONE+
Topic: Older 2018-08-06 still usable?
Replies: 0
Views: 1573

Older 2018-08-06 still usable?

I tried loading up an older One+ Model B with the PCB date printed as 2018-08-06. Purchased May 20, 2019 I tried to load up the telelogger v5 for testing but it fails on GNSS and LTE. It seems to have slightly different components. Is there any changes I need to make to the current Telelogger v5 for...
by cmendes0101
Sat Aug 08, 2020 1:52 am
Forum: Freematics Software
Topic: Anyone got the SIMCOM7600 working with MQTT?
Replies: 15
Views: 2258

Re: Anyone got the SIMCOM7600 working with MQTT?

Well at least yours has a 7600 firmware, mine has the 7500 firmware for some reason.

I had not seen the FOTA feature so that's interesting. I'll look around see if I can figure out something. I was looking at the schematics but wasn't sure if there's a way to tap in to do the upgrade.
by cmendes0101
Thu Aug 06, 2020 7:51 pm
Forum: Freematics Software
Topic: Anyone got the SIMCOM7600 working with MQTT?
Replies: 15
Views: 2258

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: 2258

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...