The N534BP is a feature-rich, plug-and-play USB RF dongle built around TI's CC1312R. It provides a complete Sub‑1 GHz RF‑to‑USB bridge for key ISM bands (433/868/915 M/1200MHz), enabling instant wireless connectivity for PCs and embedded hosts.
This compact dongle integrates a user-programmable button and a multi-color LED status indicator for direct interaction and clear operational feedback. Designed with a low-power 4-layer PCB, it ensures excellent RF performance and robust anti-interference. Offering for customization, it is ideal for IoT, smart home, wireless meter reading, and mid-to-long range communications, fully compliant with EU & US license-free regulations.
Technical Specifications
Parameter
Specification
Notes / Conditions
Frequency Bands
433 MHz, 868 MHz, 915 MHz, 1200 MHz
Supports ISM bands worldwide
RF Output Power
+14 dBm (max)
Maximum power: 25 mW
Receiver Sensitivity
-110 dBm
Measured at 50 kbps data rate
Symbol Rate Range
0.3 - 4000 kbps
Software programmable
Frequency Deviation
±1 kHz
With integrated TCXO
Operating Range
Up to 1000 m
Clear line-of-sight, 3 dBi antenna, 2.5 m height, 1.2 kbps data rate
Antenna Options
Integrated spring antenna
External antenna compatible
Communication Interface
USB 2.0(type - C optinal)
Virtual COM port (CDC)
Physical Interface
USB Type-A male connector
Direct plug-in design
Operating Voltage
5V ± 0.25V
Powered via USB bus
Transmit Current
30 mA (typical)
At +14 dBm output
Receive Current
15 mA (typical)
Continuous reception mode
Operating Temperature
-30°C to +75°C
Industrial temperature range
Enclosure Dimensions
45 × 19 × 8 mm
Plastic housing, colors optional
PCB Dimensions
37 × 17 × 7 mm
Core module size
Key Features Summary
Multi-band Support: Covers major ISM frequencies globally
Plug-and-Play: USB CDC device, no external drivers needed on modern OS
Long Range: Up to 1 km line-of-sight with proper antenna
Low Power: Optimized for USB-powered operation
Robust Design: Industrial temperature range with TCXO stability
Dual Antenna Options: Integrated spring antenna + external IPEX connector
Application Examples
IoT Gateways: Connect sensors to PC for data logging
Wireless Testing: Field testing and protocol development
Remote Control: PC-based control of RF devices
Educational Use: Wireless communication labs and projects
Industrial Monitoring: Wireless data acquisition systems
How to Use Basic Operation (Out of Box)
Plug dongle into USB port
COM port appears automatically (e.g., COM5, /dev/ttyUSB0)
Use serial terminal to send/receive wireless data
Works with any software that supports serial communication
Advanced Development
Connect debugger to side header
Program custom firmware using TI SDK
Implement proprietary protocols, sniffers, or network stacks
Dongle maintains USB functionality while running custom code
Ordering Options
Model
Frequency
Key Application
N534BP-CC1312R-433M
433MHz
Global remote controls
N534BP-CC1312R-868M
868MHz
EU IoT sensors
N534BP-CC1312R-915M
915MHz
North America IoT
N534BP-CC1312R-1200M
1200MHz
Industrial/scientific
Why Choose the N534BP Dongle?
For Prototyping: Get wireless capability in minutes, not months For Testing: Portable field testing tool for RF performance validation For Production: Can be integrated as-is or customized for volume applications For Developers: Full CC1312R access without RF design headaches
