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 ...
When I make a timer,1 ms error happens per every 1 s.How can I revise it? I'm using Necleo-wb55 and "TIM16"The Prescaler is 31999 / 32000 (both are tested).
Hello, I have a BLE Secure Connection implemented between an android phone and STM32WB55. Currently, using fixed key to start pairing, it takes approximately 2 seconds to get paired (after the key is sent, and devices are paired) in addition to 600ms...
We have developed battery operated product using STM32WLE5CC.when device goes into deep sleep around 1.7uA current are flow normally.During Testing of product we face an issue which is described as below.During deep sleep of STM32WLE5CC, we removed b...
I am using TIM16 as a one second counter on an STM32WB55. I would like to generate an interrupt after it rolls x times (as example 2). I set the TIMx_RCR to a 1. Can someone tell me what function I need to call in the HAL library and should I plac...
Greetings, i am developing a application that will run on a RAK3172 module and i have been attempting to use the radio End-Of-Life flag to detect when the battery supply is too depleted to operate the radio safely.The base application is the LoRaWAN_...
I have already done it, but I want to change the code for the P-NUCLEO-LRWAN3gateway. Is it possible to share the code if you have it?I use the bin file for the gateway and the expansion code for the end-devices.Board used: https://www.st.com/en/eva...
I have no problem to flash or debug the CM4 of the board. But when I'm trying to flash the CM0+ this error occurred : Error in final launch sequence:Failed to start GDB serverFailed to start GDB serverError in initializing ST-LINK device.Reason: (255...
I'm using the necleo-wb55 board.I'm trying to increase ADC measuring speed but I found that the speed for 16-bit measurement and 12-bit measurement looks the same even though 16-bit uses 256 oversampling. I checked how many measuring cycles happen us...
When you power Nucleo-WL55JC! with external 3V3 via CN6, I could see constant 120mA current consumption. Is there any way we can reduce this?