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 ...
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...
multiple power supplies
Hi Sir/MadamIn MB1355 MCU supply domain schematics(above one) I didn't understand supply connections. If only 3V3 supply given which connections are not required in the schematics?
STM32WB55 BLE OTA Code Size with SW4STM32
Hey,I'm trying to get a binary for the BLE OTA application, but if I compile the example BLE_Ota with SW4STM32 the binary is around 393.411 KB. STM32CubeWB 1.1.0 with Patch 1.1.1 was used.How can I get the same size and file type like the reference f...
get patch note on en.i-cube_lrwan.zip
hello ! I just started develop with stm and my project which based on i-cube_lrwan/AT_Slave in i-cube_lrwan.zip.Today, however, the software is upgraded from 1.2.1 to 1.2.2.So I'm trying to find patch notes or changes to see if I can upgrade, but I ...
