N534EP CC1314 USB Radio Dongle | Programmable Sub-1GHz Dongle | 169-1200MHz | +14dBm
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N534EP CC1314 USB Radio Dongle – Product Data Sheet
Overview
The N534EP is a feature-rich, programmable USB Sub-1 GHz radio dongle based on the advanced Texas Instruments CC1314 wireless microcontroller. Supporting key ISM bands from 169 MHz to 1200 MHz, it provides a versatile, low-power RF-to-USB bridge for IoT, smart metering, industrial automation, and long-range communication systems. Its integrated user button and status LED, combined with comprehensive development access, make it an ideal tool for both rapid prototyping and final product integration.
Key Features
Multi-Band Support: Available in variants for 169 MHz, 433 MHz, 868/915 MHz, and 1200 MHz ISM bands.
User Interaction: Features a programmable button for user input (e.g., reset, mode switch) and a LED for visual feedback on power, link, and data activity.
Onboard Programmability: The dongle supports in-system programming (ISP) via USB. Users can develop and flash custom firmware directly through the virtual COM port using a serial bootloader, enabling full application customization without a hardware debugger.
High-Performance Core: Powered by the TI CC1314 (CC1314R106T0RGZ), integrating an ARM Cortex-M4F and a dedicated RF core for efficient wireless processing.
Plug-and-Play USB: Enumerates as a standard CDC serial port, requiring no external drivers on modern operating systems.
Developer-Ready: All CC1314 I/O pins are accessible via side headers for peripheral expansion and deep-level debugging.
Robust Design: 4-layer PCB with excellent RF layout for optimal impedance matching, interference immunity, and thermal performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Bands | 169, 433, 868, 915, 1200 MHz |
| RF Output Power | +14 dBm (max) |
| Receiver Sensitivity | -110 dBm |
| Data / Symbol Rate | 0.3 – 4000 kbps |
| Frequency Stability | ±1 kHz |
| User Interface | 1x Programmable Button, 1x Status LED |
| Programming Interface | USB (Serial Bootloader) & JTAG/SWD Debug Header |
| Operating Range | Up to 1000 m |
| Antenna Interface | IPEX Connector & On-board Spring Antenna |
| Host Interface | USB 2.0 (Virtual COM Port) |
| Power Supply | 5V ±0.25V (USB Bus-Powered) |
| Current Consumption | TX: ~30 mA, RX: ~15 mA |
| Operating Temperature | -30°C to +75°C |
Development & Programming Support
The N534EP is designed for a seamless development experience:
Schematic & Layout: The baseboard schematic is available for download from our official website.
Firmware Development: Develop applications using TI's SimpleLink CC13xx SDK in Code Composer Studio or IAR Embedded Workbench.
In-Field Updates: Utilize the built-in serial bootloader to deploy new firmware over USB without opening the enclosure.
Advanced Debugging: Access the standard JTAG/SWD header for real-time debugging and profiling.
Technical Support: For specific programming guides, debug assistance, or custom project requirements, please contact our technical team.
Ordering Information
| Model Number | Target Frequency Band |
|---|---|
| N534EP-CC1314-169M | 169 MHz (160 - 175 MHz) |
| N534EP-CC1314-433M | 433 MHz (410 - 510 MHz) |
| N534EP-CC1314-868M | 868 MHz (860 - 930 MHz) |
| N534EP-CC1314-1200M | 1200 MHz (1200 - 1250 MHz) |
| Model Number | Target Frequency Band | Core Chip | Output Power |
|---|---|---|---|
| N534EP-CC1314-169M | 169 MHz (160-175 MHz) | CC1314R106T0RGZ | +14 dBm |
| N534EP-CC1314-433M | 433 MHz (410-510 MHz) | CC1314R106T0RGZ | +14 dBm |
| N534EP-CC1314-868M | 868 MHz (860-930 MHz) | CC1314R106T0RGZ | +14 dBm |
| N534EP-CC1314-1200M | 1200 MHz (1200-1250 MHz) | CC1314R106T0RGZ | +14 dBm |
Note: End users are responsible for ensuring regulatory compliance (FCC, CE, etc.) for their final product. Specifications are subject to change without notice.