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Description:

DescriptionMaterialOthersProduct AttributesOrdinaryPackage Size200*180*30(mm)

Product information:
Package form: DIP-40
Module size: 35*55.5(+0.2) ( W * H) mm
Protocol standard: IEEE 802.15.4-2011 UWB
Support interface: PWM/12C/GPI0, MCU all 10
Spectrum Range: 3.5 to 6.8 GHz.
Antenna form: On-Board PCB antenna, transmission distance is about 40 meters
Transmit power: 802.11B: 16 + 2dBm; 802.11g: 16 + 2dBm; 802.11n: 16 + 2dBm;
Power supply range: 5V/3.3V
Operating temperature:- 40°C ~ +85%C

Packing list:
Development Board*1
Product Image:

Indoor Positioning Module Development Board – Close-Range Distance Measuring for Smart Projects

High-Precision Distance Measurement for Indoor Applications
The Indoor Positioning Module Close Distance Measuring Development Board is designed for makers, engineers, and students who need accurate, short-range distance detection inside buildings. Ideal for robotics, smart home automation, occupancy sensing, indoor navigation, and interactive installations, this board gives you a simple way to measure how far objects are within a close range and feed that data into your controller or microcontroller project. It’s a powerful tool for creating responsive systems that react to movement, proximity, or object placement in real time.

Compact Development Board for Rapid Prototyping
Built as a ready-to-use development board, this indoor positioning module integrates the sensing hardware and interface circuitry you need into a compact PCB that’s easy to mount and connect. Standard pin headers or pads (model-dependent) make it straightforward to wire into microcontrollers like Arduino, ESP, STM32, or other embedded platforms. This means you can quickly prototype indoor positioning and distance-sensing ideas without designing complicated analog front-ends or custom PCBs.

The board’s small footprint allows it to fit inside robots, smart furniture, kiosks, door frames, or wall-mounted units, providing precise distance data without taking up much space. It’s ideal for multi-sensor arrays where several modules are used together to map a room, detect people flow, or guide small robots through tight spaces.

Close-Distance Measuring for Smart Automation and Robotics
Optimised for close-range measurement, this module excels in scenarios where you need reliable distance data over relatively short spans—such as detecting a user approaching a device, measuring gaps between objects, or guiding a robot around indoor obstacles. Depending on the underlying technology (e.g., infrared, ultrasonic, or time-of-flight), it can offer stable readings that are less affected by typical indoor conditions, making it robust for daily use.

Use it to trigger lights when someone approaches, adjust screen content when a viewer is at the right distance, manage shelf or bin monitoring in storage systems, or provide collision avoidance in hobby robots. In combination with additional sensors, it helps build richer context for advanced indoor positioning and automation.

Why Choose an Indoor Positioning Module Close Distance Measuring Development Board
This development board is a great choice if you want to add precise indoor distance awareness to your project without starting from scratch. With its compact design, easy integration, and focus on close-distance measuring, it supports a wide range of smart home, robotics, retail, and educational applications—helping your devices react intelligently to how people and objects move in indoor spaces.