Is there an internal pullup resistor on the LIS2DE12 SDO line?
I can't find it in the datasheet but it is behaving this way in my application.
I can't find it in the datasheet but it is behaving this way in my application.
I have a 10k pulldown on SPI SDO. I am seeing this pin sit at 1V when the device is not driving SDO, as if there is a pullup inside the device. There is nothing mentioned in the datasheet. When the device is transmitting on SDO the signals look fine....
Hello, I have X-NUCLEO-53L0A1 kit and now I want to work with VL53L1X sensors using this kit. As I understand, the only differences between X-NUCLEO-53L0A1 and X-NUCLEO-53L1A1 are:1. Different top sensor component2. Absence of 4 digit display on X-NU...
Based on some other forum posts I can see with reasonable certainty that this pin is indeed held internally high. This is not mentioned anywhere in the current data-sheet, which advises that this pin can be held high or low to set different addresses...
Hello,I would like to ask you a question. I would like to use the LPS33HW in my application with I2C bus, before I move with the software development I would like to check if the sensor works with given ambient conditions. I thought that it will be g...
The LSM6DSO is the first smart sensor (accelerometer + gyro) with an embedded 16 Finite State Machine.But why is (and will be) a FSM so important? Unlike a traditional computer, FSMs hold a finite number of states or outputs in response to a particul...
I have followed the DT097 (design tip for 6d orientation detection). When I moved from vertical position (face up) and rotated the board around X (or Y) axis the interrupt that I got ia when it is angle-complement of what I have selected e.g. 20 de...
The device wasn't being recognized or accepted on the Unico software, and on the basis of something I read on the forums, I decided to update its firmware. I used the Dfuse program, and was told that updating the firmware was successful. However, whe...
Hi, i'm trying to run the beamforming demo on bluecoin. connected the bluecoin core to coin station and then connected to laptop. It has been detected on port and I recorded voice on audacity by choosing stm mic. The issues is no matter I rotate the ...