RAK Wireless
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.
RAK1904 is a WisBlock Sensor based on STMicroelectronics LIS3DH chip which extends the WisBlock system to have a 3-axis acceleration sensing capabilities. A ready to use SW library and tutorial makes it easy to build up motion data acquisition system.
RAK1904's scale from ±2g to ±16g can be adjusted to the requirements of your application. Depending on the application the data rates can be adjusted from 1Hz to 5.3kHz.
RAK1904 combined with the RAK4631 WisBlock Core is ready to go system for a motion tracking system, detecting and monitor vibrations in rotating machinery or even to monitor active volcanoes. The acquired data can be send using LoRaWan® communication, LoRa® point to point connections and BLE.
RAK1904 is ideal for battery-powered applications because of its low power consumption. In addition, the WisBlock system allows to power down the module complete to reduce the power consumption of the system even more.
Key Features
- Using the ST LIS3DH acceleration sensor
- Low power consumption
- Small form factor
- User-selectable scales of ±2g/±4g/±8g/±16g
- Data acquisition rates from 1Hz to 5.3kHz.
- Internal buffer for 32 levels of 16-bit data
Package Inclusions
- 1pc RAK1904
Documentation
- RAK1904 Quick Start Guide
- Datasheet
- WisBlock Quick Start Guide
- WisBlock Source Code Repository(opens new window)
- RAK1904 3D Model(opens new window)
- 24-Pin Male Connector 3D File(opens new window)
- WisBlock Sensor Tutorial
Examples
For All WisBlock Core Modules:
For WisBlock Core RAK4630:
Tutorials
- WisBlock Starter Kit and RAK Edge Gateway Complete LoRaWAN Guide
- Installation of Board Support Package in Arduino IDE
- The Icing on the Cake: A Template to Innovate Custom IoT Applications with RAKwireless and Datacake
- Make a Helium Mapper with the WisBlock
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
We are in Florida and ship to: USA, Australia, Austria, Canada, France, Germany, Israel, Netherlands, the United Kingdom, and other countries (see full list in cart).
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.
Returns
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.
Backorder/Preorder
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.
Cancellations
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.
Military and First Responder 
