NUCLEO-WBA25CE1 "Bootloader limitation"
Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
Matter software expansion for STM32Cube
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 to support your projects on our wireless product families.
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 ...
Resolved! Is STLink-V3MiniE better than STLink-V3SET?
For use with STM32WLE5JC, since I do not need I2C bridge and expandsion, will V3MiniE better than STLink-V3SET? MiniE higher SWO 24MHz vs 16MHz in slower V3SET. MiniE is 2 years younger. TIA
BLE commands used by STM32WB, explanation needed??
Good evening....I have a few questions:1. Can someone please explain why with CHAR_PROP_WRITE_WITHOUT_RESP pairing does NOT work but if I change to CHAR_PROP_WRITE pairing works? I am using Display Only, MITM and no bonding. Using either one place...
APP_LOG print float
Hi,I'm usin the seed LoRa-e5 with the BME680.I want send the output of the sensor through uart to the console. The thing is, that most of the output values are float.I'm using the LoRaWAN_End_Node sample as base.Regards,Johannes
APP_LOG print float to serial
Hi, I'm using the APP_LOG function to print data to serial. Here's how i do it:APP_LOG(TS_OFF, VLEVEL_L, "%d,%d,%d,%d,%d,", front_brake_pressure, rear_left_wheel_speed, rear_right_wheel_speed, front_left_wheel_speed, front_right_wheel_speed);APP_LOG(...
Queue usage fault
HiI use free-rtos with stm32wb55.I use some queues, they all behave as expected except for one of them (led driver queue).It seemed that some of the messages being sent (to the led driver queue) are ignored or missed.I added a debug code and found ou...
Looking to built my own lorawan network server.
Hello everyone,I'm looking to built my own lorawan network. Currently I'm using loriot server. As we need to pay these server. I'm looking to build my own.Looking for the help/guidance on do we need any type of access or permission from these gateway...
Not able to disable receiving window of L072Z LRWAN1.
Hello everyoneI'm trying to using/operate L072Z LRWAN1 in class c. I'm able to know that node is operating in class c( I'm attaching images below). But i want to disable the receiving window to get faster data rate. In class A I'm getting 20 frames p...
Resolved! Reconnection issues using NVM
I am using Zigbee for wireless communication using Zigbee_OnOff_Router_NVM as a reference. The problem I am currently facing is that if I turn off the Router for a long time, it may take about 20 seconds for the data to reach the Coordinator the next...
Resolved! USB CCID Configuration on STM32WB55 MCU
Hi ST Support Team,I am reaching out regarding an issue I have encountered while attempting to utilize USB CCID functionality on the STM32WB55 MCU. Recently, I integrated the CCID driver from the following link into my project.https://github.com/STMi...
Resolved! FCC Certification R.S.E Test Items AVG Failure Questions
Hello, I am developing a device using STM32WL chipset.I'm currently taking the FCC certification test, but it failed in R.S.E (Radio spurious emmision), so I've been reviewing it for 3 weeks.There was an FCC certification logo on the STM32WL Ev-kit, ...
