HTS221 water resistance
The HTS221 can handle condensation, according to the data sheet.According to that, I understand that water will not damage the sensor.(I refer to the sensing area on top, to the contacts on the bottom.)Is this correct?
MEMS (sensors)
Ask questions and find answers on ST MEMS sensors, such as the LSM6DSV and the LSM6DSL. Learn how to use the SensorTile.Box, and STEVAL kits.
Forum Posts
Configuration of MKI109V3, Unico, and MKI197V1
I am attempting to evaluate the LSM6DSOX IMU using the combination of MKI109V3, MKI971V1, and Unico.This is the same combination shown in several of ST's YouTube videosAll of the products are new and have not previously been installed or used.I have ...
SensorTile.box #5: From Entry-level to Expert mode
Till now, the described application are already-packed apps that can be simply downloaded on the Sensortile.box with just a click. Expert mode allows you to create your own application/algorithm by using Expert View in ST BLE Sensor application. We ...
Resolved! LSM303AGR return only zeros
It's returning ack on the i2c on every command , and i'm getting an error if it's not the correct address.I'm attaching image from the scope of the i2c commands and responses.The configuration done first and then I'm reading the temperature that it a...
How should data ready output be configured for LIS2MDL.
I've tried to use LIS2MDL with interrupts without success.What needs to be done, and does it work with continuous mode?It looks (by the data sheet) like enabling the DRDY (bit 0 in CFG_REG_C) would be enough, but seems not.It looks like DRDY is not a...
SensorTile.box #3: A small, portable weather station
The first example application we see is the Barometer. It's on of the simplest applications because it consists only of Inputs (the Sensors) and one Output (stream to BLE). No operations (called in this case "functions") are performed on the data in ...
SensorTile.box #4: A compass and a level in your pocket can always be useful
While the Barometer application involves basically all the environmental sensors on the SensorTile.box, the Compass&Inclinometer application is almost uniquely focused on inertial measurement. The app data processing is more complex that in the previ...
Dear ST members. Which three-axis gyroscope has the smallest zero-rate level，I3G4250D is not good,I already tested. thank you very much
A3G4250D I3G4250D L3GD20H ,who has the smallest zero-rate level. thank you very much
HTS221 temperature stuck at 35C and unreliable humidity measurement
Hi there,I managed to solder about 20 HTS221 on my custom board using a small oven, some boards have a correct temperature and humidity measurement, but others are out of luck.issue 1:temperature stuck around 35C, in my room at 24c, changes on the te...
LIS3DH drift over time
HelloI was asked to build a device which will determine if a box is in either of the three following states: perpendicular to ground, tilted forwards (10° or more), tilted backwards (10° or more). I am attaching a simple drawing for visualization of ...
