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 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 ...
HiI am trying to design the transmit matching circuit for a STM32WL5 QFP48 For operation at 403MHz. The closest thing I have found so far to design advice is AN5457 which provides a procedure, but it seems to rely on a starting point of an output imp...
Hello, I am using a B-U585I-IOT02A board, and I'm trying to get BLE functionnal. But I have trouble for that. I would like to send maximum 64 datas, as I could be able to do according to the data' length of BLE_NOTIF_VAL structure.But actually, I can...
Hello all, I'm using the NUCLEO-WB55 board, I want to send 100 bytes of data through BLE, but I can only able to send 20 bytes of data, Please figure out the solution or any other alternate way is there.
Hi All,As an absolute beginner in schematics and PCB design, I have decided to build a breakout board for the STM32WLx MCU. For reference, I used the NUCLEO-WL5JC schematics.I noticed that there are two different schematics for high-band boards:MB138...
I'm currently using the STM32 board B-U585I-IOT2A. The BLE module is working as BLE Server, and I want to transmit data.So, using BLE_NOTIF_VAL as explained here (https://wiki.st.com/stm32mcu/wiki/Connectivity:STM32WB_AT_Server), I can send 1 or 2 va...
Hello to all. I am new to the STM32WL series and have been trying to implement the STOP2 mode and STANDBY mode (both with RTC enabled) for STM32WLE5JC, but have not been able to achieve the low current consumption that is expected of it. The datashee...
Hi,I need to reset all, then tried to call "HAL_NVIC_SystemReset();", expecting a total reset (both nucleos CM4 and CM0), but it seems BLE app doesn't reset and goes to an undefined state, accepting connections, but doesn't accepting access to charac...
Hi all. The documentation of DRP1M1 says it can be stacked on top any Nucleo board with UCPD peripheral embedded in their microcontrollers. I don't see UCPD feature in WB55RG so I thought they are not compatible. However, my supplier is positive that...
I am currently using STM32WB5MMGH6TR for product development.It is in STOP2 mode while advertising and RUN mode while pairing. I would like to make it so that when it is disconnected it goes back to STOP2 mode, but I am having trouble finding a good ...
Hello everyone,Recently I started to develop some LoRAWAN applications using the STM32WL. While studying the Lora technology I came across a information call devEUI, which, if i understood it correctly, is the identication of the end device on the ne...