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 ...
LoRaWAN stops sending data after a month or so
Posted on April 03, 2018 at 13:30Hi,We are working on a sensor using LoRaWAN for communication.Our setup is a custom board using the CMWX1ZZABZ module from Murata for the communication part (this module is the same as the one on the B-L072Z-LRWAN1 D...
Resolved! STM32WBA52xx - SCAN_RSP
Hello, im trying to sending manufacturer-specific data using the SCAN_RSP AdvData in the BLE_p2pServer_Ext application on the STM32WBA module. Are there any examples? Thank You.
Reducing BLE scan time in STM32WBMMG
Hello,In my project, the initial Bluetooth scanning time(I am using STM32WB5MMG) takes 10 seconds (gap discovery procedure). Is it possible to reduce this to 5 seconds or less? Although I have adjusted the scan interval and scan window values, they d...
Resolved! Using STM32WLE5 sub-GHz in high-power mode (22 dBm) with internal LDO
Hi, I just want to make sure that it is possible Using STM32WLE5 SUBGHZ IN HIGH-POWER MODE (22 DBM) , higher frequency band , WITH THE INTERNAL LDO ? (without the internal SMPS ) I am asking because i see in the CUBE-MX under the tools tab that th...
Resolved! Error: No STM32 target found - How to perform a discovery using Debug Authentication?
Hi,I cannot connect to the NUCLEO-WB05KZ with the CubeProgrammer. Also tried the "Under Reset" option, I'm always getting the same error message:" Error: No STM32 target found! If your product embeds Debug Authentication, please perform a discovery u...
How change LORAWAN_NWK_S_KEY e LORAWAN_APP_S_KEY in the LoRaWAN_End_Node?
hello,I tried manually changing the keys from the recompiled se-identity.h file and then ran the program but the keys remain the default ones not affected by the change.how can i change them?
Resolved! How to update BLE characteristics via timer interrupt in STM32WB55 ?
Hello everyone,I'm trying to use the timer interrupt callback to modify the GATT characteristics and send out a notification (see code excerpt below). This only works once and after sending the message the timer no longer triggers and I no longer see...
Resolved! BLE_ZIGBEE_RFD_Dynamic consumption testing report
Testing Background:The current device requirements are as follows:It should operate in low-power Bluetooth mode as a BLE controller (only running the Bluetooth protocol).It should be able to run both the Zigbee and Bluetooth protocols simultaneously ...
Resolved! Using Whitelist in STM32WB Custom Template and Configuration in STM32CubeMX
Hello,I am developing a BLE application using the STM32WB Custom Template. In my project, I want to implement the Whitelist feature. My goal is to start the device in normal advertising mode initially, obtain the MAC address of the connected device, ...
Resolved! STM32WB55RGV 32MHz crystal part number based on NUCLEO-WB55RG
Hi,we are looking for the right Part Number for a STM32WB55RGV 32MHz Crystal. On the NUCLEO-WB55RG evaluation board schematic, we see this part number, but every supplier offers a wide range of similar crystals but with different capacitances. We alr...
