Questions tagged [usbasp]

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Mistaken Connect 5V to SCK Pin

i have old chinese old hotair station that controls by atmega8l 8ua chip.. and the board designer are clever enough to put 2 identical dc plug, 1 is 5v supply cable.. the other one is on off switch ...
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1answer
63 views

Usbasp Arduino Uno Bootloader Flash Error - Win 10

I'm trying to flash an Arduino Uno using usbasp but i'm getting the following error,I have checked all the connection and voltage using multimeter but still this error: Arduino: 1.8.8 (Windows 10), ...
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66 views

how to fix USBASP Unknown USB Device (device descriptor request failed) - Win 10?

I just recently purchased Usbasp from Ali Express, when i'm connecting it to the windows 10 desktop in device manager its Unknown USB Device (device descriptor request failed). How to fix this error? ...
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1answer
34 views

Transmit image file thougth the TX TR serial line

I have a digital camera with a USB port for image dowload from the camera SD card. I will like to be able to capture this image files store in the camera SD card using the Arduino TX TR lines (...
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0answers
60 views

Atmega 32U4 doesn't show on device manager after fuse bits reset

I am finally ready to try setting fuse bits on my ATMega32u4-AU custom board (8Mhz Ceramic Resonators, 3.3V), however, after I set the fuse bits and plug my board to computer, the device manager ...
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1answer
190 views

ATmega328P of Arduino Pro Mini not responding

While I was trying to change the fuse bits of ATmega328P of my Arduino pro mini using a USBasp device to operate it at 3.3 V/8 MHz, it failed due to the bad connection I guess. After that, ...
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0answers
585 views

Arduino nano stk500_getsync() attempt 1 of 10: not in sync: resp=0xe1

I have been building a project using an arduino nano clone. It uses the CH340 chip. It worked perfectly, and a week later it now doesnt. When I want to upload code in arduino IDE I get the error ...
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0answers
72 views

Can I upload with avrdude 2 hexes with 2 usbasp connected to computer, one hex with one usbasp ? If yes, how?

If I have connected 2 usbasps in the same time to ubuntu, can I upload 2 hexes one after the other(using avrdude) on each usbasp without disconnecting a usbasp ? If yes, how do I select each port for ...
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1answer
535 views

Can i burn an Arduino sketch .hex directly using USBASP?

I am unable to upload sketches to my Arduino Uno board using the upload option in the IDE. I have done quite a few tests to find the reason but everything seems to be working fine when tested ...
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2answers
3k views

How to flash an ATmega directly without a dedicated flashing device?

An ATmega microcontroller can be flashed by a C compiler and a USB dedicated device (ISP). I tried to flash the program into the microcontroller by saving the machine code to a MicroSD card that I ...
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1answer
438 views

Arduino pro mini (clone) @1Mhz target does not answer

Recently I have been experimenting with battery powered sensor (mySensors). I created node with 3.3V Arduino Pro Mini (ATMega328P @ 8Mhz with nordic radio chip and BME280 sensor) and successfully ...
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1answer
1k views

Help with usbasp pinout

I am having trouble figuring out the pinout of my 6 - pin USBasp Chinese clone that I got off eBay. BEFORE YOU TELL ME TO LOOK AT THE PINOUT DIAGRAMS, I can tell you that my version of the usbasp has ...