Fluxanode

Original Arduino doesn't have built-in Ethernet. The list of supported hardware for the Websocket library contains Arduino-compatible platforms with built-in Ethernet (ESP32) or Wifi (Pico W), but also without (ATMega), in which case a shield is...

Thanks I changed that! Let me know if you see anything else. I have integrated the OPC into a larger Data acquisition program and am getting good results so it looks like this can be done on a teensy!

Corrupted software?

Did you try rebooting the computer? I've seen this and a clean start-up helps me

shawn, will it make a difference? seems to work but i will change that if it is causing a problem?

Proof of concept attached. tested with Siemens Step 7 PLC. had to jump through some hoops to get it to work but it is possible and fast enough.

Moving ahead one step at a time. So far i have proved TCP framing queueing bridge/adapter/client flow Proved it is feasible to do on a Teensy... Still need message construction and the full implementation of the open62541.

bk40, like I said i have to pursue this course for now. The web page is a simple http on port 80. nothing special. the developer of the pc app wants to get the data from the OPC server he has implemented. I have told him 20ms isn't going to...

Joe, I know, but no. They want to use ethernet to the OPC server. I'm kind of boxed in here. Of course if it can't be done with the OPC and I prove it can't be done...

First - I am trying to send pressure values (1 to 4 sensors) and modbus values acquired from a coriolis meter to a OPC server that is also connected to a PLC using a teensy 4.1 to avoid purchasing more PLC modules (due to the cost and lack of...

Is it possible to implement an OPC server or server on a teensy 4.1? Has this been done? Really anything OPC UA?

Because one is the device name, the other is the volume name. A device can host multiple volumes.

Thanks guys - i found it in C:\Users\User\AppData\Local\Arduino15\packages\teensy\hardware\avr\1.60.0\cores\teensy4. i had changed the one in libraries in the Sketch folder but that only changed part of the label not the drive name in explorer...

I have edited MTP_Teensy.h and still cannot get the drive name to change? I am using the latest Arduino 2 with VS Visual Micro. I even asked CHATgpt and it came to the conclusion that it can't be done?

The device is the https://www.logitechg.com/en-us/shop/p/farm-simulator-side-panel joy stick. I have built a data acquisition system using a teensy 4.1 and want to add a joystick to control a back pressure choke for manual MPD drilling control.

Yes I will do some trial and error with the example, thanks. Do you, or anyone for that matter, know where to get serious logitech documentation? Like comms details or protocols for talking with the Logitech joystick via USB?

Is there a method to use a logitech USB joystick on the teensy 4.1?

What scope did you buy, I have been looking but on a budget?