STM32 MCUs Boards and hardware tools

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Is it possible to flash STM32G030J6M6 microcontroller using only 4 pins(3V3 in pin2; GND in pin3; TX in pin 1 and RX in Pin 8?

Good morning,I am using STM32G030J6M6 in an application where i am reading a sensor by I2C(SDA pin 6, SCL pin 5) and sending data though uart (TX pin 1, RX pin 8).To flash/reflash the program i need use test points for pins 2,3,4,7 and 8 (Vcc, GND, R...

FRemi.1 by Associate
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Resolved! Can't connect to STM32F412 with SWD

Here is my schematic and board. I'm wondering if someone can verify that I have everything that's needed on the stm32f4. I can't connect with SWD to the core. My JLink tries multiple times and fails. When I press the reset button on my board the JLin...

ABuja.1 by Associate II
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Nucleo components:. I have a Nucleo-F446 board that does not work. The measured current draw on the MCU component to be about 15ma. Is it asleep?

See My previous answered question on Merging Nucleo Components. Anyway I had 2 nucleo boards. One had a smoked ST-Link and the other just didn't work. I separated the St-links from both and attached the apparent good st-link to the MCU componet w...

DIngr.1 by Associate II
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