we need to connect two inclinometers via a rs 485 converter, what other accessories do we need?

Oye, señor o manda, Sí, puede usar nuestro convertidor USB-485 para conectarse con nuestro WT901C-485. Por favor revise el enlace para ordenar. https://www.amazon.es/dp/B07VMFJ5Y3?ref=myi_title_dp Si necesitas cualquier otra ayuda, por favor no dudes en decírmelo. support(at)wit-motion(dot)com Equipo de apoyo

Please confirm the date of delivery to Poland, thank you

The date is displayed on the product details page (for reference only), you can also consult Amazon's official customer service. Thank you for your understanding and support.

I'm interested in using this sensor with an Arduino Nano. Are there any arduino libraries or code examples?

Instead of the nano I've used SeedStudio XIAO 52840 Sense (Available from Amazon) The Sense version has integrated accelerometers. , BLE, WIFI, and LiPo battery charger. It can be used with Arduino IDE and has sample programs to capture sensor data.

Can this be used with open source flight controllers such as inav or betaflight?

Thank you for your question. This requires the adaptation of the protocol. The specific use effect is subject to the actual situation.

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WT901C-485 mpu9250 High-Precision Gyro+Accelerometer+Angle+Magnetometer,9-Axis Digital Compass (Kalman Filtering, Modbus),Triple-Axis Tilt Angle Inclinometer for PC/Arduino/Raspberry Pi

WT901C-485 mpu9250 High-Precision Gyro+Accelerometer+Angle+Magnetometer,9-Axis Digital Compass (Kalman Filtering, Modbus),Triple-Axis Tilt Angle Inclinometer for PC/Arduino/Raspberry Pi

Product ID: 227276049

🔗RS485 Modbus multi-connect

🧭9-axis sensor fusion

⚙️Kalman filtering tech

Rp1795848

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Description

🧠 Elevate your data game with precision 9-axis sensing — because your projects deserve the best!

PLUG PLAY VERSATILITY - Compatible with PC, Arduino, Raspberry Pi—empower your projects instantly
NEXT LEVEL SENSOR FUSION - Integrated gyro, accelerometer, magnetometer with Kalman filtering for rock-solid readings
PRECISION THAT MOVES YOU - Ultra-stable 0.05° static & 0.1° dynamic accuracy for flawless angle detection
SEAMLESS MULTI DEVICE SYNC - Connect up to 128 units simultaneously for scalable, synchronized data streams
LIFETIME SUPPORT GUIDANCE - 12-month warranty plus expert tutorials and lifetime customer care to keep you ahead

The WitMotion WT901C-485 is a high-precision 9-axis digital compass and inclinometer combining gyro, accelerometer, and magnetometer sensors with advanced Kalman filtering. Offering ultra-accurate static (0.05°) and dynamic (0.1°) angle measurements, it supports RS485 Modbus communication for multi-device setups up to 128 units. Designed for seamless integration with PC, Arduino, and Raspberry Pi, it delivers stable, low-noise data ideal for professional-grade attitude and motion sensing applications.

Specifications

ASIN	B08HD8HWRW
Best Sellers Rank	#498,429 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #221 in Acceleration Sensors
Date First Available	November 27, 2015
Item Weight	1.13 ounces
Manufacturer	WitMotion Shenzhen Co.,Ltd
Package Dimensions	2.99 x 2.95 x 0.87 inches

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