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🛠️ Elevate your IoT projects with precision motion sensing that just clicks!
The SparkFun 9DoF IMU Breakout-ICM-20948 is a compact, low-power 9-axis motion sensor integrating a triple-axis gyroscope, accelerometer, and magnetometer. Designed for professional prototyping, it features Qwiic-enabled plug-and-play connectivity, user-selectable measurement ranges, and a built-in Digital Motion Processor to optimize sensor data processing. Ideal for wearables, smartphones, and IoT devices, it supports both I2C and SPI communication protocols, though magnetometer data is accessible only via I2C.
| ASIN | B07VNV3WKL |
| Best Sellers Rank | #282,069 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #122 in Acceleration Sensors |
| Brand | SparkFun |
| Brand Name | SparkFun |
| Customer Reviews | 4.3 out of 5 stars 42 Reviews |
| Item Dimensions | 3 x 2 x 1 inches |
| Item dimensions L x W x H | 3 x 2 x 1 inches |
| Manufacturer | SparkFun Electronics |
| Material | silicon |
| Material Type | silicon |
| Maximum Supply Voltage | 3.6 volts |
| Measuring Range | Gyroscope: ±250 - ±2000 dps, Accelerometer: ±2 - ±16 g, Magnetometer: ±4900 µT |
| Model | SEN-15335 |
| Output Type | Digital |
| Part Number | SEN-15335 |
| Specific Uses For Product | Prototype |
| UPC | 608614201730 |
| Warranty Description | 30 Days |
H**Y
SPI does NOT work with magnetometer
If you plan on using this with SPI, you will not be able to access the magnetometer. You can only access the magnetometer by using the auxiliary I2C. I've gotten this working on a PIC32 with SPI, and it performs okay, however, I am missing mag data because it can not operate in both SPI and I2C at the same time.
W**P
Does not work well with others
The core chip requires 1.8V and must be level shifted to interface with 3.3V signals. The level shifters used here do not shift the voltages correctly and thus interferes with other I2C devices. It should be clearly stated this device is singular/standalone and not compatible with other devices on the same I2C bus. Sparkfun infers I2C bus incompatibility by mentioning "level shifters" in the title, but you would not normally know this until after you troubleshoot I2C bus hangs and discover the level shifters used do a poor job. I abandoned using this device.
A**R
Ignore the pictures, no cables included
Ignore the pictures, no cables included, not exactly having SPARKFUN!
Trustpilot
1 month ago
5 days ago