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 ...
S2LP WMBUS SMPS VOLTAGE
Hello;My Name is FATIHI am using Wireless MBUS water meter scanning using S2LP and STM32L073. While making the PCB design, we applied the reference design value in the x-nucleo-s2868a2_schematic.pdf file exactly. However, although we see VDD voltage ...
Resolved! STM32WB55 Wireless BLE Stack
Hi is the stack stm32wb5x_BLE_Stack_full_fw.bin and the one which we generating through cubemx(BLE Wireless stack Full) are same?
BLE P2P connection problem.
HiI am using USB DONGLE board (MB1293C) as client and Nucleo board (MB1355D) as server.The BLE_p2pClient application is downloaded in a USB DONGLE board and the BLE P2P_Server application is downloaded in a Nucleo board.My problem is that most of the...
Resolved! STM32WB ADC not working along with BLE
Hello, I am trying to read battery voltage within a task called by sequencer on STM32WB55CEU.I am following this post: https://community.st.com/t5/stm32-mcus/how-to-use-the-stm32-adc-s-internal-reference-voltage/ta-p/621425I verified that I can measu...
send serial data from WB55 to BLE app on phone
Hi, I am new to BLE, can you please share how you were able to send serial data from WB55 to BLE app on phone?Thank You
Resolved! B-L072Z-LRWAN1 LoRa Receiver Rate
Hello, I am using B-L072Z-LRWAN1 in a project. I have one board acting as a transmitter and 3 boards acting as receivers. My question is: Is it possible to transmit and receive with a rate of 5kHz with is every 0.2ms a 30 byte payload using LoRa?
Resolved! Ping pong example not working on STM32WLE5CCU6
Hello, so I am using two RAK3172 and trying to run SubGHz_Phy_PingPong example as it is, but it is not working This is the log on both end, I attached the screenshot of one device, I also tried by doing iq inversion on both the devices, but it's stil...
se-identity.h
I have a node connected to a gateway and a chirpstack server. I decided I want to understand a few topics. So I went into the above file and changed the EUI from a working 80,00,00,00,00,00,00,06 to below. #define LORAWAN_JOIN_EUI ...
HW Timer Server Wakeup Period / Low Power Manager / Sequencer
I am trying to use the HW Timer Server Library, Low Power Manager and Sequencer on an STM32WB to wakeup/sleep my system to/from STOP2 mode. It seems that the system checks the timer once per second. I am monitoring the STM32WB power using STM32CUBEMo...
Resolved! STM32WB55 BLE Unexpected Event
I got the STM32W55 MCU.We keep receiving an event from the stack:Event type: 0xff --> HCI_VENDOR_SPECIFIC_DEBUG_EVT_CODE Event e-code: 0x04 /* ACI_HAL_END_OF_RADIO_ACTIVITY_EVENT code */ #define ACI_HAL_END_OF_RADIO_ACTIVITY_VSEVT_CODE ...
