Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
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 ...
I have succesfully implemented my own BLE advertisement (LEGACY) using the STM32WB55 MCU.I have attached my code below.In a nutshell I have created three timers and two tasks.When the Heartbeat timer expires it calls the Heartbeat function:This then ...
Hello,We are trying to use MTU larger than 24X bytes.The characteristic size set to 483 bytes (CFG_BLE_MAX_ATT_MTU).We tried to use aci_gatt_update_char_value_ext to set the value (as the HCI layer is limited to 255 bytes transfer).aci_gatt_update_ch...
I am using STM32WB for My Application, I want to initailly mcu is stop mode or sleep mode,when external interrupt (switch) is triggered its wakeup from low power mode.After wake up re-installize the System Clock for Mcu running configured ...
Hello,I am trying to use B-L072Z-LRWAN1 kit with library from Semtech which is Firmware Driver and LoRaWAN Stack V4.1.0. I solved error step by step with adding files one by one. Now that error occurs after Debug program. I am using Ubuntu Disco Ding...
Hi Madam/Sir,I'd like to ask for help regarding creating a new Project replicating the HeartrateFreeRTOS example. When I load my custom board with the HeartRateFreeRTOS example, I'm able to connect with ST's BLE toolbox and see all the data incoming....
NIST Special Publication 800-121(https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=934038)recommends using BLE Security Mode 1 Level 4 (page v) which calls forElliptic Curve Diffie-Hellman encryption. Does the latest STM32 BLE stack for the STM3...
Hello,I have a custom PCB with STM32WB10 with full BLE stack configured with server profile and a custom template in Cube IDE. The problem is that other devices don't see its advertising packets (or maybe are ignoring them), I tried BlueSee on a Macb...
I find that when entering deep sleep using aci_gap_set_non_discoverable(), C2 would not reliably enter the ultra low (~4uA) power consumption mode, current would jump to ~5mA. a) Calling aci_gap_set_non_discoverable() while there is RF activity can ...
Hi there :waving_hand:I am quite new to the topic of developing BLE hardware.My goal of the current project is quite simple:I have a custom board featuring stm32wb55ceu6 and a ambient temperature/humidity sensor.All hooked up including the RF part wi...
Hey there ,Here I am doing a project where, i want to to establish a full duplex communication between two STM32WL55jc, Is it possible to establish such type of of communication where the module should be able to receive and transmit the data simulta...