000-0SPI-00 Dedicated SPI to USB Adapter Board Customized Exclusively for OPC-N3 Optical Particle Counter Sensor

             000-0SPI-00 Dedicated SPI to USB Adapter Board Customized Exclusively for OPC-N3 Optical Particle Counter Sensor

Product Features:

• Exclusive Matching for OPC-N3 Sensor: Professionally tailored for OPC-N3 optical particle counter, fully compatible with its dedicated SPI communication protocol, timing sequence and electrical parameters. It perfectly supports OPC-N3 PM1, PM2.5, PM10 particle data reading and sensor firmware upgrade without signal compatibility issues.
• Precise Level Matching & Stable Communication: Built-in 3.3V SPI level conversion circuit matching OPC-N3 sensor logic level, effectively avoiding signal distortion and communication failure caused by level mismatch. It supports real-time, continuous and stable transmission of particle counting data and environmental temperature and humidity data collected by OPC-N3.
• Plug-and-Play Driver-Free Design: Adopts standard USB 2.0 HID protocol, compatible with Windows, Linux, macOS and other mainstream systems. No additional driver or software installation is required, enabling immediate recognition and data communication after USB connection, which greatly improves development and testing efficiency.
• Integrated Power Supply & Overload Protection: Supports USB 5V power output for OPC-N3 sensor, precisely matching the sensor’s 4.8V-5.2V working voltage range. Built-in over-current, over-voltage and ESD protection circuits prevent sensor damage caused by abnormal power supply and ensure long-term stable operation of particle monitoring equipment.
• High-Adaptability SPI Transmission: Optimized SPI communication rate for OPC-N3 working frequency, supports full-duplex bidirectional communication, meets the requirements of high-frequency particle data acquisition and real-time reporting. It stably supports the sensor’s maximum particle counting rate of 10000 particles per second data output.
• Intuitive Working Status Indication: Equipped with high-brightness LED indicators for power status and SPI data transmission, which visually displays the power supply state of OPC-N3 sensor and real-time data transceiver status, facilitating equipment operation monitoring and rapid fault diagnosis.
• Professional Industrial-Grade Reliability: Adopts industrial-grade chip and rigorous circuit optimization design, with strong anti-interference ability, adapting to indoor and outdoor atmospheric monitoring complex environments. It supports long-term unattended continuous data collection.
• Convenient Secondary Development: Provides complete upper computer debugging tools and open secondary development interfaces, supporting OPC-N3 sensor parameter calibration, data recording, CSV data export and custom program development, suitable for scientific research and industrial customized monitoring projects.

Product Applications:

• Atmospheric Particle Monitoring: Cooperates with OPC-N3 sensor to build portable and fixed atmospheric monitoring equipment, realizing real-time monitoring and data recording of PM1, PM2.5, PM10 and PM4.25 particulate matter concentration in ambient air.
• Sensor Debugging & Calibration: Used for factory debugging, parameter configuration and performance calibration of OPC-N3 particle sensors, supporting sensor firmware upgrade and functional verification to ensure accurate sensor measurement data.
• Environmental Scientific Research Experiment: Applied to university environmental science, atmospheric physics and other professional experimental research, providing stable data transmission support for particle pollution monitoring experiments and atmospheric environment analysis.
• Smart Air Quality Detection Equipment: As a core conversion component of smart air detectors, household air quality monitors and industrial dust monitoring devices, it realizes efficient data interaction between OPC-N3 sensor and main control terminal.
• Long-Term Field Monitoring Projects: Suitable for outdoor atmospheric environment monitoring, urban air quality grid monitoring, factory dust emission monitoring and other scenarios, supporting long-term unattended continuous data acquisition and transmission.
• Embedded System Development: Convenient for developers to carry out secondary development based on OPC-N3 sensors, quickly build particle monitoring IoT modules and embedded monitoring systems, shortening product development cycle.