Questions tagged [arduinoisp]
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36 questions
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Sparkfun Pro Micro (5v) as ISP error
I'm trying to use Sparkfun Pro Micro (5v 16MHz) as ISP to program Attiny chips (OS:Windows10Pro). I followed instructions. Installed proper driver and added Sparkfun boards to ArduinoIDE:
Using ...
- 191
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1
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759
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How to use reset pin as I/O pin with ATtiny44
I am using the Arduino IDE as an ISP programmer to program my ATtiny44 IC. Unfortunately, I ran out of pins, so I want to use the reset pin as I/O. I read several articles online that says it is ...
14
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4
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75k
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When using Arduino Uno as ISP does "Yikes! Invalid device signature" mean a bad connection, bad config, or bad version of avrdude?
I'm using an Arduino UNO to program a pre-compiled hex image to an ATTINY45, using the avrdude in the Arduino IDE directory, on Windows 7. The Uno has the ISP sketch loaded from the examples directory ...
- 361
1
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1
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104
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Can I program ATTINY using Arduino as ISP whilst having other I2C devices connected? [closed]
I have an SMD ATTINY that I'm using for a project. Attached to it are 3 I2C devices. When programming it using an Arduino as an ISP, can I have those devices attached? Ie, do I have to program the ...
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1
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1k
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Why ATMEGA328P U-TH doesn't answer to USBasp but work fine with Arduino as ISP?
I ordered ATMEGA328P AU from China recent but I got "ATMEGA328P U-TH". which seem super problematic.
I try to use USBasp to burn bootloader but it fail and show error message as shown.
...
- 131
1
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2
answers
1k
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Cannot successfully implement singleton
I have spent the better part of today trying to figure out why I can't get this to work...
I have this project where, because of previous design considerations, have implemented a singleton class that ...
4
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1
answer
1k
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How to burn the bootloader and upload sketches on ATmega328P U (specifically this model)?
Recently I started to learn embedded electronics and C/C++ and for a couple of days I tried and I am still trying to burn a new ATMega328P U bought from Aliexpress. From what I know new ATMega328P's ...
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2
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10k
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How can I program a ATmega328 au tqfp32 ( SMD ) chip? [closed]
I have some experience with the Arduino UNO , Nano , mega etc .. But today I want to upgrade my skills and knowledge to next level . So I am about to design my own PCB for ATmega328 au ( SMD ) but ...
- 195
1
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1
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8k
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Using Arduino Uno as ISP to program Mega 2560
I'm trying to use Arduino Uno as ISP to program Arduino Mega 2560 using this Pin connections (Uno->Mega):
slave reset: 10: -> RESET on target
MOSI: 11: -> 51
MISO:...
- 111
2
votes
1
answer
10k
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Suddently, "avrdude: Device signature = 0x000000" with ArduinoISP. Is my chip dead?
I have some boards with the atmega32u4 that they were working perfectly before. I'm using an unnoficial UNO board to program them via ICSP. To power the uC I'm using two lithium batteries and a step-...
- 103
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1
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983
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How can I burn the bootloader onto atmega328 (not atmega328p)?
Hi I bought some atmega328 chips (not to be confused with atmega328p). They are very similar but the atmega328p chips are just more power efficient, so I've read. Anyways, my goal is to burn the ...
1
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1
answer
333
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Uno Wifi Rev2 Programming via Uno R3 ArduinoISP
I'm attempting to program Atmega4809 (Uno Wifi Rev2) via the ICSP pins on the board by connecting in this manner:
The difference is that I have a Uno Wifi Rev2 on the right instead of a Uno R3. I've ...
- 31
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3
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12k
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Using Arduino UNO to retrieve ATMega328P-PU chip signature
Good day.
I have successfully built and tested an Arduino-on-breadboard about 2 days ago.
The device is rather straight forward, I have added a voltage divider and an LED to indicate power.
The ...
- 207
0
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1
answer
893
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Self made ATMega32U4 board first programming
I'm stepping into Arduino world and decided to build a small board to implement a gamepad. Prior designing the board I tested my firmware on a Arduino Pro Micro USB so I decided to make something ...
- 111
1
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1
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370
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Setup of Arduino Uno as ArduinoISP for programming attiny45
I have an Arduino Uno SMD and an attiny45, which I want to use as a sensor communicating via i2c. For a first step in finding out how to work with the attiny45 I just want to use the attiny as ...
