NUCLEO-WBA25CE1 "Bootloader limitation"
Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
Matter software expansion for STM32Cube
Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link MATTER - Matter software expansion for STM32Cube - STMicroelectronics It is a reference implementation for the demonstration of Matter on ST...
Please go and visit our wiki pages to support your projects on our wireless product families.
Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...
How to change the bl072z board APP_TX_DUTYCYCLE in end_node example while program is running
Hi, i am trying to change the APP_TX_DUTYCYCLE in my bl072z board without success, the idea is to receive a downlink message and change this time remotely, i have tried this: (all this attempts are inside a callback function activated by a button int...
How to use B-L072Z-LRWAN1 LoRa®/Sigfox™ Discovery kit for US915Mhz Frequency? And how to see the downlink data?
Is there anything to change in the firmware "STM32CubeExpansion_LRWAN_V1.2.0"? If there, then where, what and how we need to change?I am using my laptop to configure using COM port for this device. So how can I get confirm that any data has been rece...
Resolved! Should I Download All Wireless Stacks?
Hi,expert.I am a beginner who started using STM32WB.I am trying to download the wireless stack using STM32_ProgrammerCLI.exe and command prompt while reading UM2550.I understand that there are seven types of wireless stacks:・stm32wb5x_BLE_Stack_fw.bi...
Resolved! Unable to understand TSC connections in STM32WB
Hi Sir/Madam,The Sensor Capacitor (Cx) is not connected in the below mentioned. Can you please provide clarity on the Cx connection with MCU.While configuring the shielding in TSC using STM32CubeMX, it is asking to configure Cs(Sampling Capacitor) in...
I want to read modbus data from V20 sinamics drive on the controller and want to send that data to the cloud. So which MCU supports modbus communication and also provides wireless connectivity/net connectivity?
https://cache.industry.siemens.com/dl/files/056/104426056/att_70877/v1/v20_operating_instructions_complete_en-US_en-US.pdf
LORA End_Node
hello, Please be kind to me as I am new to this. I have a B-L072Z board.Use the End_Node program to communicate with the lora gateway, I found that the data transmission interval of the terminal is 10 seconds. I can reduce the time to 7 seco...
Resolved! STM32CubeExpansion_LRWAN : vcom.c -->> vcom_Init( )
Is this function related to UART communication ?What void " vcom_Init( void (*TxCb)(void) ) " do ?And what is the argument of this function ? thanks in advence
Have you had any problems routing track PA12 (48) to TCXO_VDD (1) under the Murata CMWX1ZZABZ-078 module?
When I connect the two pads at the PCB, routing under the module, TCXO_VDD will have a voltage of 0.8, irrespective of whether PA12 is high or low. In fact, I have only found it by taking the cover of the module and find a capacitor pad where TXCO is...
Migrate from expansion boards to anothere
Hi, I want to use i-cube lrwan stack for my hardware, I use stm32l151cb+sx1276. I have tried to use STM32L152RE-Nucleo and modify it. I did it for the microcontroller side and have modified pin and peripherals mapping. but I can't change radio expans...
