V Series
V2 OCR Scanner
Portable text scanner with real-time OCR and USB/serial output
In Stock (40 units)
Key Features
Dual-core LX7 processor
Built-in transceiver
Wireless connectivity
Power & data interface
Firmware & hardware files
Home Assistant ready
Features
Modbus Master
Read and write Modbus RTU registers with ease. Supports function codes 01-06, 15, 16 with configurable baud rates from 1200 to 115200 bps.
RS485 Analyzer
Monitor and decode RS485 traffic in real-time. Capture raw frames, filter by device address, and export logs for debugging.
Wireless MQTT
Publish Modbus data directly to your MQTT broker over WiFi. Integrate with Home Assistant, Node-RED, or any IoT platform.
OTA Updates
Receive firmware updates over WiFi. No need to physically access the device — update from anywhere via the web interface.
Technical Specifications
What's in the Box
- ✓M1 Modbus Explorer
- ✓USB-C Cable (1m)
- ✓RS485 Terminal Block
- ✓Quick Start Guide
- ✓PAOLU DADA Sticker
Compatibility
Downloads
Source code available on GitHub
Documentation
Quick Start
Get up and running in 5 minutes
Installation Guide
Hardware setup and wiring
OTA Firmware Update
Update wirelessly
MQTT API Reference
Protocol and topics
Modbus Register Map
Address and function codes
Troubleshooting
Common issues and fixes
Videos
Frequently Asked Questions
Questions & Answers
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V2 OCR Scanner
$69.99
$69.99