LoRa Wireless Link
Connect distributed equipment over a dedicated wireless serial link.
TPUNB Series
Wireless Serial Transceivers
LoRa-based wireless serial links for distributed devices without cellular network coverage.
Extend serial communication wirelessly with separate USB, RS232 and RS485 product variants.
Hover to zoomDTECH TPUNB wireless serial transceiver product family
Wireless TechnologyLoRa / TPUNBWireless serial link
Interface VariantsUSB / RS232 / RS485Separate product variants
Network TopologyPoint and multipointFlexible deployment
DeploymentNo data card requiredIndependent wireless link
Product Overview
A practical path for bringing installed serial equipment into modern industrial data networks.
The TPUNB Series provides LoRa-based wireless serial communication for remote devices and distributed monitoring systems where wired deployment is difficult.
USB, RS232 and RS485 interfaces are supplied as separate product variants, helping integrators select the correct interface without mixing connector types.
Key Features
Core capabilities selected for reliable integration, flexible deployment and efficient maintenance.
Multiple Topologies
Supports point-to-point, point-to-multipoint and multipoint communication scenarios.
Interface Choice
Choose a dedicated USB, RS232 or RS485 product variant for the application.
Independent Deployment
Operates without cellular network coverage or a data card.
Industrial Applications
Explore practical deployment scenarios for this DTECH industrial connectivity product.
Remote Monitoring
Connect distributed field equipment where cable deployment is difficult.
Industrial Automation
Create wireless serial links between automation equipment.
Technical Specifications
Verified configuration details for engineering review and product selection.
Series Configuration
- Wireless technology
- LoRa / TPUNB
- Available interface variants
- USB, RS232 or RS485 (separate variants)
- Communication topology
- Point-to-point, point-to-multipoint, multipoint-to-multipoint
- Network dependency
- No cellular network coverage or data card required
Related Products
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Need Help Selecting the Right Product?
Share your device interfaces, network environment and project requirements with the DTECH industrial communication team.