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KMeld.1
Associate III
since ‎2021-06-16
‎2023-06-14

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  • 15 Posts
  • 2 Solutions
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User Activity

IIS3DWB uses ~275uA in Low power mode - not 5uA-16uA

2022-06-30
I have an issue with current consumption of a IIS3DWB using the STEVAL-MKI208V1 kit.I have previously discussed it in this issue, but I've traced (i hope) the issue to the VDDIO pin.I'm using a STM32WB55CEU6 as SPI master.To measure current I'm using...

Custom hardware has poor Low Power performance

2022-05-02
Dear ST   As a follow up to my previous question (https://community.st.com/s/question/0D53W00001Tgf47SAB/high-power-consumption-in-low-power-examples:(   I'm using a custom board based on the STM32WB55CE6U MCU, design using the various application no...

High power consumption in low power examples

2022-04-06
Hi St forum   I'm in the progress of creating a peripheral BLE application using the STM32WB55CE on a custom board.   I'm trying to implement low power now, but struggling..   Using the X-Nucleo-LPM01A power monitor board I've measured my current con...

Write/Erase flash results in hard faults in BLE application

2021-10-12
Dear ST communityI've been trying to implement the BLE_RfWithFlash example from the STM32WBCube package into my BLE application.When trying to write/erase flash, the MCU disconnects the BLE client and triggers a hard fault. If I run the application i...

BLE HeartRateMonitor FREERTOS notify problem

2021-06-16
Dear STI'm working on a custom board, trying to adapt the BLE_HeartRateFreeRTOS to work on a STM32WB55CEU6. So far i have been able to discover and connect to the MCU and call the characteristics in the Heart Rate service:Body Sensor LocationHeart Ra...
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