Hi Team,
I've been experiencing an issue with my RevPi system for the past couple of days. When trying to access the PLC log, it starts populating logs from several months ago and takes a while to load the most recent entries. While this was manageable during debugging, as the system continued ...
Search found 4 matches
- 28 Feb 2025, 01:12
- Forum: RevPiModIO
- Topic: RevPi Commander PLC Log
- Replies: 0
- Views: 10816
- 28 Feb 2025, 01:02
- Forum: My Project
- Topic: Sending String from Python Program to OPC UA Client
- Replies: 2
- Views: 8763
- 03 Jan 2025, 19:52
- Forum: My Project
- Topic: Sending String from Python Program to OPC UA Client
- Replies: 2
- Views: 8763
Sending String from Python Program to OPC UA Client
Hi,
Can some show an example how can i send a barcode string value from RevPI to OPC UA Client.
I tried
self.rpi.io.Input_1_OPC.replace_io("barcode_bytes", "B") # 'B' signifies byte type
barcodestring = "A23456" # Example barcode
# Convert the barcode string to bytes (assuming UTF-8 encoding ...
Can some show an example how can i send a barcode string value from RevPI to OPC UA Client.
I tried
self.rpi.io.Input_1_OPC.replace_io("barcode_bytes", "B") # 'B' signifies byte type
barcodestring = "A23456" # Example barcode
# Convert the barcode string to bytes (assuming UTF-8 encoding ...
- 03 Jan 2025, 18:14
- Forum: My Project
- Topic: How to install evdev package & PySide6
- Replies: 1
- Views: 7039
How to install evdev package & PySide6
Hi All,
I'm new to the Revolution Pi (RevPi) ecosystem and am currently facing a couple of issues. I'm trying to read from a HID barcode scanner using the evdev library, but I've encountered the following problems:
When I try to install evdev using pip3,
I get the error:
pip: command not found ...
I'm new to the Revolution Pi (RevPi) ecosystem and am currently facing a couple of issues. I'm trying to read from a HID barcode scanner using the evdev library, but I've encountered the following problems:
When I try to install evdev using pip3,
I get the error:
pip: command not found ...