Hi @Eleon BORLINI I have couple of question for youIs it possible to run STSW-STWINCELL using Tickless Low Power Mode on a Battery? Do you have any other suggestionsWhat drivers and middleware we need to upgrade so we can use Monarch GM01Q-STMOD exp...
Hello!We have developed two types of custom boards, with two different MCUs. On board number 1, each peripheral unit has its own SPI lines dedicated to it. On board number 2, the number of GPIOs has decreased, so we decided that the CLK and MOSI (SDI...
I'm using the lsm9ds1 as part of a bought module - the arduino nano 33 ble - which can achieve very low power (micro amps) in a power down mode.However, If I initialize and read accel and gyro data from the IMU, afterwards I can't find a way to get b...
I'm using the lsm9ds1 as part of a bought module - the arduino nano 33 ble - which can achieve very low power (micro amps) in a power down mode. However, If I initialize and read accel and gyro data from the IMU, afterwards I can't find a way to get ...
Greetings. I am familiar with the general sleep-to-wake functionality, I've used it successfully in the IIS2DH. However I am having issues with the H3LIS100DL. I believe I've enabled sleep-to-wake using control register 5, I've configured the interru...
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...
Hi, I wanna use the lowest power mode possible for my stm32l432kc. I want MCU to wakeup on accelerometer motion (which is possible since the accel generate interrupt on motion). I've read in MCU appnopte AN4621(page 13) that i2c is detected only in s...
Posted on January 17, 2018 at 02:13I believe I've configured my system (LSM6DSMTR connected to Nordic nRF52382 via I2C) to interrupt on INT2 when the FIFO threshold is reached. What is happening, is that I get an interrupt when data first appears i...
Posted on January 18, 2018 at 09:07I have configured the Wake-Up interrupt (with highpass filter) as described in the application note: 1. Write 60h to CTRL1_XL // Turn on the accelerometer // ODR_XL = 416 Hz, FS_XL = 2 g2.Write 90h to TAP_CFG // En...
Posted on November 21, 2017 at 23:34I like to use the Sleep-to-wake and Return-to-sleep feature of the LIS2DE12. I am wondering what axis value is compared with the threshold value (ACT_THS). Can I select the axis? The http://www.st.com/content/ccc/...