RAK Wireless

RAKwireless RAK1905 9DOF Motion Sensor TDK MPU9250 PID: 100103


Pickup available at 2251 NW 41st Street

Usually ready in 1 hour

Rokland is a Gold Level distributor for RAK Wireless. Note when comparing to price on RAK web site, RAK price is not inclusive of shipping to USA or 25% import tariffs. When buying from Rokland, items ship from USA so no additional shipping or tariffs apply.

The RAK1905 is based on the TDK MPU9250 9DOF Motion Sensor. It combines a 3-Axis gyroscope, 3-Axis accelerometer and 3-Axis magnetometer.

RAK1905's scale from ±2g to ±16g and ±250 to ±2000 degrees/sec can be adjusted to the requirements of your application. The geomagnetic sensor has a range of ±4800 μT.

RAK1905 combined with any WisBlock Core module is a ready to go system for navigation, orientation measurement, tilt sensing, platform stabilization and robotic systems. The acquired data can be send using LoRaWan® communication, LoRa® point to point connections, BLE or WiFi, depending on the Core module.

RAK1905 is ideal for battery-powered applications because of its low power consumption.


  • Based on TDK MPU9250 9DOF Motion Sensor
  • Adjustable Gyroscope range ±250, ±500, ±1000, ±2000°/sec
  • Adjustable acceleration sensor range ±2g, ±4g, ±8g and ±16g
  • Magnetometer full scale measurement range of ±4800μT
  • Digital Motion Processor(DMP)
  • I2C Interface
  • Supply voltage: 3.3V
  • Size 10 x 10 x 1 mm



Warranty & Support:

Complimentary Telephone and Email/Live Chat Support (Click Here)
Online Technical Manuals and Instructions (Click Here)

Sales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department.

Return Policy: 30 day returns, must be in new or like new condition. A restock fee of 10% will apply on free shipping orders to help cover original ship cost. This is waived for defective or not as described orders. Bulk orders have different return policy, see here.

Shipping & Returns
FREE Standard shipping on all items shipped in the USA! 
We are in Florida and ship to: USA, Australia, Austria, Canada, France, Germany, Israel, Netherlands, and the United Kingdom. Local pickup available in Gainesville, FL

Expedited shipping orders placed before 3PM EST weekdays will ship that day. Standard shipping orders ship within 1 business day.

Sales tax: shipments shipped to states in which we are registered to collect tax will have appropriate tax added at checkout. Tax exempt forms can be sent to our support staff who can activate exemption status. 

Lost packages and insurance

International Shipping:

Shipping options are visible in cart by using the shipping estimator. Transit times posted are estimates. International packages are subject to customs holds and duty payment may be required by your government on delivery. The cost of duty  is not reimbursable. Internatonal shipping charges are not refundable in the event of a return.


See item description for product specific return policies, and return policies vary by item.

Bulk/High Value Order Returns

Due to the labor required to package and ship bulk orders, as well as cost and stock issues involved in replenishing items, bulk orders of 5 pieces or more are not returnable unless the equipment is defective or mis-advertised, or a return period is prenegotiated. For non-defective returns over $500, a restocking fee may be deducted from the refund to cover bank or card processing fees.


Items on backorder or preorder will ship as estimated on the item page. You can cancel an order any time up until shipment. Orders with expedited shipping will arrive in the advertised time after the order ships, not after the order is placed.


If you want to cancel an order, please email or call us at (352) 372-9902. If your item has not been shipped, we will cancel the order and provide a full refund.

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