Interface and connectivity ICs

Maximum number of services and/or characteristics in BLE GATT

I'm struggling with an issue regarding the number of GATT services, characteristics and descriptors in BlueNRG by STM. I have currently set 6 services and 8 characteristics, minimizing the number of attributes for each service inside maximum_attr_rec...

STPM33 Active Power register No. 46 (Address: 0x5C) shows 0x00000000 and 0xFFFFFFFF when no load is connected to it. Why is the STPM33 PH1 Active Power Register giving 0xFFFFFFFF value?

How to develop project code from BluNRG Navigator Examples / BluNRG GUI?

First off, my apologies if I am asking this in the wrong location, any advice on where to post questions like this in the future is welcome.TLDR: How does one go about developing project code from the examples provided by ST I.E. setting up a project...

How to use BlueNRG GUI v4.2.0

i am not able to connect to hardware on above mention software also get the error as shown in image .i have also followed the UM2058 for steps but after following the step i am not able to connect to hardware.@Sebastien DENOUAL​ @Salvo​ @Salvatore DI...

BlueNRG-LP DK SW issue with power management drivers causing high current draw after exiting DEEPSTOP mode

I'm using the BlueNRG-LP DK SW package to work on a STEVAL-IDB011V1 dev kit. I'm testing the HAL power management drivers.The problem I'm having is using HAL_PWR_MNGR_Request() to enter deepstop mode (which is called POWER_SAVE_LEVEL_STOP_WITH_TIMER...

I need a LIDAR solution using Time of Flight for a fast moving object in two dimensions. I calculated the scan rate to be around 3kHz. My target range is approximately 20'x20' and object about 2" in size and can be white or black. Any recommendations?