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 ...
STM32WB SRAM2
So once again I have a problem with the STM32WB , I have spent alot of time with the L4 series, and always used the SRAM2 retention in standby function without any problem. And the WB series should be based on the L4, so I had hope for an easy migrat...
NUCLEO-WL55JC Sleep Mode Current Consumption
Hi, I am trying to run NUCLEO-WL55JC in low power mode. I tried to measure the current consumption, even during Radio.Sleep() mode, it is consuming around 30mA. Is there any way to reduce the current consumption further??
How to add an ADC multichannel conversion in stm32wb p2p server?
Hello everyone! Could you, please, help me and explain how to use ADC in my p2p server application via DMA.What have I done to get an ADC multichannel conversions in stm32wb app: // in app_ble.c/* USER CODE BEGIN HCI_EVT_LE_CONN_COMPLETE */ HAL_G...
I am not able to generate the correct files in my STM32WB Project.
I am following the steps from a ppt document (https://community.st.com/s/global-search/stm32wb). I do the exact configuration in my CubeMX, but when i generate the code in Atollic or StmCubeIDE there aren`t some files like app_ble inside STM32_WPAN. ...
More information needed for SUBGHZ_PKTCTL1A
In the driver I see SUBGHZ_PKTCTL1A can be configured to enable PRBS9 test.static void RadioTxPrbs( void ) { SUBGRF_SetSwitch( SubgRf.AntSwitchPaSelect, RFSWITCH_TX ); Radio.Write( SUBGHZ_PKTCTL1A, 0x2d ); // sel mode prbs9 instead of preamb...
How to increase the number of packets sent over BLE in a single connection interval?
Hi there,I came across several articles that mention that the number of packets sent in a connection interval is one of the major parameters limiting the maximum throughput achievable over a Bluetooth connection. I also learned that Bluetooth 4.2 and...
Resolved! PWR_STANDBY_RTC current draw
I am trying to understand how to control power on the stm32wb55. I am running the PWR_STANDBY_RTC example from the latest stm32cube. When in standby I am reading 900 uA. This seems high. What should I expect?
STM32WB55 BLE - Secondary services discovery
I am trying to set some services as secondary.When the client sends the "Find Included services" I don't see any events on the STM32WB55 side.The logs from client indicate:[18:57:40:898] : 'Find Included Services' request sent[18:57:40:898] : Start ...
LoRa end node and gateway with NUCLEO-WL55JC1.
Hi,I have two NUCLEO-WL55JC1 boards with me. I want to make one board as a end device and one board as a gateway. I found end node example with in firmware package of STM32WL but not found any example for gateway.Is there any gateway example availabl...
STM32WB55 BLE : Unknown sys evt received on Init
A tricky one here,Migrated the BLE_HearRateFreeRTOS to a keil FuSa project. Using uvision.During the Init process, the first BLE event that I receive after programming is an " unknown sys evt" .Trace :11/03 09:58:21.646 #1 unknown sys evt received: d...
