Forum Posts
BLUENRG module does not show up on when I scan for bluetooth devices with a custom PC app.
Hello All,My setup consists of the Bluetooth Nucleo-IDB05A2 module with a Nucleo-F303ZE board. The sensor demo app is running on the STM. I have written a C# app with 32feet.net library to scan for nearby Bluetooth devices and the BlueNRG module doe...
AT_RX_TIMEOUT from downlink request using AT modem commands (ST The B-L072Z-LRWAN1 LoRa®/Sigfox™ Discovery kit )
I am using the CMWX1ZZABZ in the ST The B-L072Z-LRWAN1 LoRa®/Sigfox™ Discovery kit with STM32CubeExpansion_SFOX_V1.1.0. The application being used is the Sgfx_ModemAT. I have successfully sent data to our Sigfox backend, I also see from the backend t...
BlueNRG-355VC MCU, GPIOs as inputs, interrupts on logic level changes
Hi.I'm going to use in a design the SiP below, which contains a BlueNRG-355VC MCU inside.I have found the datasheet titled "BlueNRG-LP", and I was reading about the features of the GPIOs.When used as inputs, they can have internally connected pull-do...
X-CUBE-BLE1 BlueNRG-MS: MX_BlueNRG_MS_Init() and MX_BlueNRG_MS_Process() Not in Generated Functions Call
Hello,I am trying to make my first Bluetooth firmware to do a very simple function (Use Bluetooth app to turn an LED ON/OFF). My versions for everything is as follows:STM32CubeMX: 6.6.1X-CUBE-BLE1: 6.2.3My components are:NUCLEO-F401RENUCLEO-IDB05A2I ...
Alternative of X-CUBE-BLE2 for BLUENRG-LP series
Hi, CubeMX offers two software packs for BLE boards using BlueNRG chips as Bluetooth modules/slaves, one pack for BlueNRG-M and one for BlueNRG-2.However, I could not find one pack for BlueNRF-LP. There is, however, a module called X-CUBE-BLEMGR, but...
RE-programming SPBTLE-1S from beacon mode to BLE
I bought from gilisymo a ToF sensor with integrated BLE based on SPBTLE-1S from ST. Right now the BLE is setted in beacon mode to save energy but i would like to pass to std BLE communication in a way to acquire the signal at fixed frequency. Unfortu...
Where should the EP (Exposed PAD) for the L9825 (Part Number) driver IC be connected?
There is no connection diagram for EP in the datasheet. We are using an LDO (Part Number: LT1121ACS8-5#PBF) to convert the supply voltage for the L9825 (+24V to +5V), and we are providing the L9825 with +5V as a power supply. LDOs have a common groun...
RSSI value not changing in BLE Mesh Network?
Hello ST,@EMECH I am using BLE_MeshLightingProvisiner sample project. We try to trace the RSSI value from the below mentioned function:: BLEMesh_NeighborRefreshedCallback(const MOBLEUINT8* bdAddr, MOBLEBOOL provisioned, ...