Regarding purchasing the STM32 board
Hi community,Where can I buy the STM32F407-DISC1 and Nucleo-F446RE boards in Morocco? Can anyone guide me on this?
STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Forum Posts
STM32H7 Cant Set PROT_AREA Option Bytes
Hello All,I have a certain STM32H7 that I can't erase sector 0 using STM32CubeProgrammer.I think it is because PROT_AREA_START1 and PROT_AREA_END1 are not correct. I am trying to get back to default values of PROT_AREA_START1 =0xFF (0x0800ff00)PROT_...
Trying to make sense of the audio system on the STM32F407-g Discovery board:
Hello. For a couple months now, I have been trying to get the microphone on the STM32F407-g Discovery board to work. It started out as a minor part of a self-guided course, but now it's turned into a personal quest. The farthest I've gotten so far is...
Resolved! Cant upload to NUCLEO-F411RE if I have a HC-06 Bluetooth module attached
When I have the HC-06 powered from the board (either 3.3V or 5V) & try to upload to the board I get, Target no device foundError in initializing ST-LINK device.Reason: No device found on target. Yet when I unhook the module from the board everything ...
Extra character in UART RX buffer
I'm trying to receive data through USART1 using STM32F407. I decided to not use HAL api's to achieve that, so I'm receiving character by character and storing them in an array. Every character I send is received correctly but apart from the actual da...
Voltage Stacking with energy harvesting STM32WB55
Hello, I am attempting in voltage stacking of 2 STM32WB55 board, but unlike arduino I could not connect Top board's GND to bottom board's 3.3 V pin. I would like to request for help or insights for alternative method I could make it work. I would rea...
Resolved! STM32H563ZI Nucleo "device unknown" with everything but STMCubeProgrammer
I'm having trouble getting GDB to recognize my brand new STM32H563ZI Nucleo board on Linux. The board has never been programmed.Current situation:st-info tool detects the programmer but not the target (works fine with our F1, F4, and H7 boards)STM32C...
Can't connect to bootloader with UART using reset.
I'm using the NUCLEO-F412ZG board.I need to be able to flash the program using USART 2. I'm using the standard Open Bootloader that comes from the factory on the board, and STM32CubeProgrammer v2.18.0.I'm connecting to the USART 2 pins with USB to "T...
Resolved! STM32H757 VCAP problem with output voltage 2.1v
Hello, I am having a huge problem with my development board that has a stm32f103 and STM32H757IIT6 on board.The stm32F103 works perfectly. However, I have a problem with the H757.... I have a 3.3v power supply fed to it and decoupling resistors for e...
Resolved! Brightness Control for STM32F75x
Hi, is there any documentation regarding controlling brightness on STM32F75x?
