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 ...
Hi!I've some doubts about security features of stm32WB.After reading the documentation, forums, etc; I can find that stm32WB implements all 4 security levels of Security Mode 1, which includes the ECDHE P-256 cryptography.I've some questions about th...
Hello all,We are developing a product that connects to a mobile application through BLE. Sometimes, not all the time, the product does not connect to the smartphone the first time, it retries to connect until it gets there. As a consequence, the conn...
Hello,Is there any way to catch ACI event dedicated to read NOTIFY characteristic?I tought about ACI_ATT_READ_RESP_EVENT event, but I'm not sure if it is correct if I use with notify Characeristic.Could you confirm me that is a good way to achieve wh...
Hi I am planning to use the BlueNrg module in my project , until I found out that I have to pay for the Qualification fee for using BlueTooth. Not sure if I dont display the logo I dont have to purchase it, or do I have to purchase it even if the lo...
Hello,I have a board with stm32wb55 used as end device, I've tried to enter standby mode after connecting to zigbee network.I found out that if HSE is selected as RF wakeup clockPeriphClkInitStruct.RFWakeUpClockSelection = RCC_RFWKPCLKSOURCE_HSE_DIV1...
Hi friend,I want to extend the HS_STARTUP_TIME for BlueNRG-1. What is the maximum value of HS_STARTUP_TIME for BlueNRG-1? I saw the datasheet AN4494 it says that "XTAL_startup = XTAL_startup_measured*1.2*1.1*1.3 = 1.716*XTAL_startup_measured". So 19...
I am using the STM32WB5MMG. Once per minute the chip wakes up and performs a measurement, then connects to another device to transfer the data. After transfer is complete, the chip disconnects (using aci_gap_terminate) then waits for 100 ms, then sto...
Adding the TX power as standard on a GAP command.Is it part of some standard (SIG) of just an ST specific implementation? Also please refer to my ticket: https://community.st.com/t5/wireless-mcu/advertisement-start-without-automatically-adding-a-tx-p...
Good morning.I have an application where I want to have a Zigbee stack and a BLE stack both loaded on the STM32WB55. Is this possible? I would like my application firmware to be able to communicate with either stack exclusively depending on certain...
Hi, Hi all!My first post here and very excited! We just switched to ST Ble module in stm32wb55. Now I am trying to remove AD_TYPE 0x0A from advertisement, it takes us 3 bytes we need.Similar to this issue : https://community.st.com/t5/wireless-mcu/p...