Bartłomiej Zimoń

@Albert245 so arduino ide does not take it into account, wrong file? try programmers.txt

@Albert245 you should check these paths: ``` Using board 'uno' from platform in folder: C:\Users\nhtc1\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.6 Using core 'arduino' from platform in folder: C:\Users\nhtc1\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.6 ```

@Albert245 these are different APIs ports 23 and 2323 are telnet or tcp/serial bridge - this some users use with avrdude programmer directly ports 80 with /pgm/sync and /pgm/upload are...

@Albert245 could you please find what file does the job for you? It will be answare for future issues like this one.

@Albert245 not sure how to run arduinoota via arduino-cli

@Albert245 you can try -P option to select programmer like network_cmd or arduino_ota look: https://github.com/arduino/ArduinoCore-avr/blob/42fa4a1ea1b1b11d1cc0a60298e529d37f9d14bd/platform.txt#L129-L136 paste here the output of these commands: ``` arduino-cli board details -b arduino:avr:uno arduino-cli board...

``` Programmers: Id Name buspirate BusPirate as ISP arduinoasisp Arduino as ISP arduinoasispatmega32u4 Arduino as ISP (ATmega32U4) parallel Parallel Programmer usbGemma Arduino Gemma avrisp AVR ISP arduinoisp ArduinoISP arduinoisporg ArduinoISP.org...

@Albert245 waiting for feedback

@Hoek67 https://github.com/MaJerle/stm32f429/blob/master/00-STM32F429_LIBRARIES/tm_stm32f4_delay.c

@tablatronix same here at platformio ``` rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DOUT, clock div:1 load:0x3fff0030,len:184 load:0x40078000,len:12380 ho 0 tail 12 room 4 load:0x40080400,len:2912 entry 0x400805c4 E (322) psram:...