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  1. Custom Arduino Pro Mini stuck on uploading

    Jun 26, 2025 · I'm using the arduino IDE and using a commercial arduino pro mini as ISP to burn the bootloader. And what were your settings when burning the bootloader, and what are your settings …

  2. Arduino MINI Pinout Diagram - General Guidance - Arduino Forum

    Arduino Mini Pinout 1753×1240 440 KB Topic Replies Views Activity Arduino MINI Pinout Diagram Generale 4 5140 May 7, 2021 Arduino Nano MISO & MOSI pins Classic Nano 5 862 August 8, 2025 …

  3. Pro-Mini vs Mini - Pro Mini - Arduino Forum

    Jan 25, 2025 · About 60 of them only program as "Arduino Pro or Pro Mini" (Atmega 328P 3.3V 8MHz) About 20 only program as "Arduino Mini" (Atmega 328P) All 80 devices communicate correctly, eg: …

  4. ESP32 C3 Supermini Pinout - 3rd Party Boards - Arduino Forum

    Nov 16, 2023 · Hi everybody, I am not too much familiar with HW stuff and a little more than newbi on SW. I would like to use this ESP32C3 supermini board. For the pinout I found some different …

  5. No Wifi connect with ESP32-C3 super mini - Arduino Forum

    Nov 20, 2024 · The first version of ESP32-C3 super mini has a broken antenna design. The workaround is after WiFi.begin reducing the Tx-Power to reduce reflections.

  6. Arduino pro mini uploading not working

    Mar 18, 2025 · Hi, I have a problem with uploading code to arduino Pro Mini. I have read all the discussions and tried what I could think of. I don't understand it anymore. I have several Pro Mini's …

  7. Uploading to pro mini fails - Arduino Forum

    Oct 24, 2023 · A Trinket is an Arduino compatible board made by Adafruit. Many 3rd party boards need a boards/cores package to be installed to enable the IDE to work with/support them. Pro Mini is one …

  8. DFPlayer Mini Arduino Uno + Buttons

    Mar 11, 2025 · Hi guys, I am a novice programmer and first time using Arduino. I am Using an Uno to control a DFPlayer Mini through the use of tactile buttons to play specific audio files. I can confirm all …

  9. Can't find Arduino Pro Mini Ki Cad symbol and footprint

    Oct 27, 2022 · Can someone point to where I can download Pro Mini KiCad symbol and footprint since there is nothing in KiCad itself and google search isn't returning anything useful. This is the pro mini I …

  10. Mini Pro + FTDI basic breakout: not in sync - Arduino Forum

    Apr 10, 2016 · Hi everyone, I'm currently setting up my Arduino Mini Pro (5V, ATMega328, 16MHz) so I can program it. When I try to upload code to the Arduino Mini Pro, I get the following error: avrdude: …