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 ...
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...
Hello,i need to know if you recommend to use the BALFLB-WL-08D3 at 433MHzI design my PCB with the STM32WL54CC, and it will operate between 433MHz and 435MHz. i want to know if the BALFLB-WL-08D3 is suitable for my application or if is better to desig...
What are the option byte settings set to when they ship from the factory for the NUCLEO-WL55JC1?While trying to get the LoRaWAN_SBSFU_1_Slot_DualCore application running somehow I've managed to mess up the boot options. I want to restore them to the...
I was able to flash the board successfully many times but it suddenly stopped working when I changed something in the write protection settings. I think it was "WRP1B_END" which is currently 0x0807f80, but I don't remember the default value, maybe so...
Hello,I have to create a pcb for stm32wle5 for Lora 433 mhz ( 2 layers, hp) But in references I didn't find any balun for this frequency. Only for 490+ mhz.What balun can I use for 2 layer 433 mhz?With regards
Hi, I'm implementing a LoRa network (not LoRaWAN) using NUCLEO-WL55JC1 boards in a Master-Slave topology. I've scattered 7 end nodes, i.e., slaves, throughout 150 hectares and achieved successful data transmission. Each of these slaves and their rela...