ELM327 Connecting to Emulator

[cptreese]

I just got my emulator in, super excited, I was hoping to connect this emulator to an ELM327 but it can't find the protocol. Any tips on how to get this working?

[fruitoperation]

Ensure the emulator is set to simulate a car's OBD-II protocol properly. Most emulators allow you to select a specific protocol, such as ISO 9141-2, CAN, KWP2000, or others. Make sure the emulator is set to a protocol supported by the ELM327 device.

[alk]

Hello there, wanted to know if got any results trying to connect elm327 to emulator. I have tried several lectors for CAN traffic but emulator only seems to be sending CAN messages with all 0 data, even after modifying values using Freematics GUI or raw AT commands.

[cptreese]

Yeah There is some sort strange traffic when the protocol is set to CAN500Kbps/11bit

Here is a video of it happening
https://share.vidyard.com/watch/JYpWcSvSoyLTLquLTm844J?

Anyone that can explain that traffic, I would appreciate it

[cptreese]

Also I managed to hook it up to an ELM327 I highly recommend using Veepeak

https://www.amazon.com/gp/product/B073X ... UTF8&psc=1

Works pretty well and I've been able to learn a ton about how an ELM327 does it's thing. Use a pigtail OBD2 connector one side ELM327 other side your sniffer

[mattrife]

Ensure the emulator is configured to simulate the correct protocol and powered on. Reset the ELM327 (AT Z), use AT SP 0 for automatic protocol detection, or set the protocol manually (e.g., AT SP 6 for CAN).