MEMS (sensors)

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LIS2DH12 INT1 not sending interrupts

I am trying to configure the LIS2DH12 to send free-fall interrupts but I have not been able to successfully see any interrupts. Here are the register values that I set:CTRL1(0x20) = 0x47 (ODR = 50hz, XYZ enabled)INT1_THS(0x32) = 0x40INT1_DUR...

RKrei by Associate
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LSM6DSOX: 3 vs 4 wire SPI configuration

Hello, this should be a basic question but I am pretty new in this field. What are the core difference between a 3 and a 4 wir SPIe configuration for LSM6DSOX? Apart from electrical connection, is there any difference in Firmware design, capabilities...

ANist by Associate III
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LIS2DH power consumption with 1 axis enabled?

We're evaluating the LIS2DH (and -DE) for a very low-power project, and every uA is precious. We only need readings from one axis, so I am curious as to whether disabling the other two axes would result in power savings. I've tried measuring it her...

eggs by Associate
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BlueNRG-232 tile won't enable

I've had intermittent success at flashing the firmware provided with the DK for the BlueNRG tile (STEVAL-BCN002V1) when attached to the host board. I can see the image file loading on to the device memory followed by a successful verify and sometime...

RGupp by Associate II
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How to use SHT21 humidty sensor with i2c2 on STM32F103?

Hello everyone,I want to receive humidty from SHT21 sensor. I received first or a few data and then this communication stop. Why? Can you help me please ?http://www.farnell.com/datasheets/1780639.pdf this is datasheet of SHT21Thank you

I am using A3G4250D gyroscope in one of our project. I want to know how to convert RAW value read from register OUT_TEMP (26h) to actual temperature values?

I know that OUT_TEMP register in two’s complement format with a sensitivity of -1 LSB/°C but not able to convert to exact temperature value.please provide the calculation to convert from RAW values to temperature value.Thanks in Advance...!!!

DS by Associate
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