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avrdude: Error: butterfly programmer uses avr_write_page() but does not provide a cmd() method

After much frustration in trying things, I came across this forum post which advised: sudo systemctl stop ModemManager.service If this works, disable the service from starting next boot: sudo ...
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3 votes
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How to install the application + its configuration to many devices of the same kind? (ESP32)

If you don't want to include the individual config data in the sketch for each location there are mainly two possibilities to handle that: As consumer IOT devices often do you can write your code to ...
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3 votes
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Arduino Nano clone doesn't upload Linux

The problem is in kernel ch341 driver. Using 5.3.3 on Archlinux and 5.6 rc1. https://github.com/torvalds/linux/blob/e33eab9ded328ccc14308afa51b5be7cbe78d30b/drivers/usb/serial/ch341.c This driver ...
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2 votes

error while loading libtinfo.so.5 - SOLVED

You have to rebuild sys-libs/ncurses with tinfo USE flag turned on. (You can also make a symlink: libtinfo.so -> libncurses.so, but it's not elegant solution). Firstly, check if you have a record ...
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2 votes

error while loading libtinfo.so.5 - SOLVED

Install libtinfo5, the terminfo library. If that doesn't help, you can try to debug the problem yourself. First, check which libtinfo avrdude is looking for: ldd arduino-1.7.8-linux64/hardware/tools/...
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2 votes
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esp8266 OTA issue

Things to check: Partition arrangement selected. You have to make sure to keep the same partition arrangement between uploads. Partition arrangement selected. You have to make sure that the partition ...
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2 votes
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tty doesn't list ttyUSB0 so arduino doesn't list serial ports

Sorry, I was using the software center to get arduino IDE and that didn't work well. Downloading the official IDE from arduino.cc worked without hassle. Lesson learnt: Not all linux distros have ...
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2 votes
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Can't upload code to Arduino board on Mac

I finally solved the problem. Although the Board has no information about being a clone (it only says "Uno" and was provided by the faculty so I think it is official), I was looking on the ...
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2 votes
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I'm trying to upload a sketch to my arduino uno, but I get the Error-Message "avrdude: stk500_recv(): programmer is not responding"

The problem was an Bluetooth extension I connected to the board. I removed it, uploaded the program, reconnected it, and that worked!
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1 vote

How to install the application + its configuration to many devices of the same kind? (ESP32)

I usually use BLE to set the WiFi credentials. After the WiFi connection is taken care of, I usually provision the rest of the configuration data by having a web application in the LAN that I put into ...
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  • 190
1 vote

My Arduino don't show port but is working

The STM32F103C8 has a native USB interface. You will only ever see a CDC/ACM (USB UART emulation) interface if you actively run code that implements a CDC/ACM interface. The bootloader is separate to ...
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1 vote

Not able to upload code to NodeMCU

I'd check 3 things: If it's a specific USB port/cable problem, not related to the NodeMCU itself (your said it interacted with your USB keyboard, what makes sense if it's a computer-usb issue). Try ...
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  • 107
1 vote

I can't upload codes to my ESP8266

Try updating the Serial Driver in your system or try using lesser baud rate, i.e. 9600 instead of 115200.
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1 vote

Arduino Uno First Program

Welcome to the Stack Exchange and on the Arduino World. Just a note: Since yesterday there is a new version of Arduino IDE (the last version is now 1.8.11). When you buy an Arduino, a default sketch ...
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  • 294
1 vote

I fried my arduino. Can I upload code wirelessly?

If the main MCU is still functioning fine then yes, sure you can. The only caveat is that you may have to manually reset the Arduino at the right moment in order to enter the bootloader for ...
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  • 102k
1 vote

Can't upload new sketch

Removing there pin headers should not cause any sketch upload issue. I have done it many times. You did try uploading BEFORE unsoldering the headers right ? However looking at the desoldering job ...
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