Arduino Stack Exchange
Arduino Stack Exchange

Questions tagged [programmer]

71 questions
7
votes
2 answers

ESP8266 Programming using ESP-01 to USB converter

I am new to ESP8266. To ease out the task of programming esp8266, I bought this: ESP-01 ESP8266 Programmer CH340G Chip USB WiFi Wireless UART GPIO0 Adapter. Configured Arduino Interface to run AT commands in the serial monitor. I flashed ESP8266…
Arjun Sunil Kumar
  • 209
  • 1
  • 4
  • 12
6
votes
2 answers

No programmers available for this board - Programming ESP32 Cam with Ardunio IDE

This is my first time working with ESP32 Cam boards. I have followed the instructions as given in this site https://technoreview85.com/how-to-program-esp-32-cam-using-arduino-uno-board/ However my IDE doesn't display any programmers for this…
AfiJaabb
  • 209
  • 1
  • 3
  • 6
6
votes
2 answers

Arduino IDE won't use selected port

I'm trying to program an ATtiny85, using an AVRISP mkII programmer (this one: https://www.amazon.de/dp/B00IYNAXUC/ref=cm_sw_r_sms_c_api_i_VXOWDb3H3N5ND) with the Arduino IDE (version 1.8.10 on Ubuntu 18.10). For the ATtiny, I've installed…
Fii
  • 61
  • 3
6
votes
1 answer

Change Options for the AVR Programmer via Arduino IDE

I want to program an ATtiny through the Arduino IDE. I have a somehow strange programmer. But I can upload via avrdude by avrdude -p attiny13 -P /dev/cu.usbmodemfa131 -c stk500v2 -F -B20 -U flash:w:programm.hex It took a while to figure…
A.Schulz
  • 437
  • 1
  • 6
  • 9
4
votes
6 answers

EBay "Development Programmer Board for ATtiny"

Has anyone tried these? Does the ATtiny have a bootloader? What software is used to program the chip? Arduino compatible? Looks a lot more convenient than programming the ATtiny via an Uno. http://m.ebay.com/itm/201536595756 /Ola
Ola Andersson
  • 143
  • 1
  • 3
4
votes
2 answers

Arduino Nano - programmer is not responding

I cannot seem to upload the simple blink program to my Arduino Nano. I keep getting the message: avrdude: stk500_recv(): programmer is not responding avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x03 What I have tried already with a…
Revils
  • 161
  • 1
  • 6
3
votes
1 answer

Extend program space by getting rid of bootloader on NANO

I just have a complex program that runs on a NANO. Now when I use my printlns for debugging I am running out of memory. I read about using a programmer to get rid of the bootloader that uses 2K space on a NANO. I bought an USBTinyIsp and got it to…
GeKu
  • 33
  • 3
3
votes
2 answers

Can't sync with programmer Arduino Uno

I have a weird problem, and it's probably because I'm doing something wrong. I'm quite new to Arduino. My Uno R3 (Elegoo) has been working fine for a month. It has been sitting on a bench for the past week, unused though. Last night I tried to push…
Software Engineer
  • 131
  • 4
3
votes
1 answer

Arduino Uno R1 I soldered resistor but I cannot DFU program atmega8u2

I have an Arduino R1 board (the very first one) and I managed to solder the resistor into Arduino's Atmega8u2 (I went to a specialist in order to do that). Then I reset atmega8u2 and by wiring the pins mentioned in:…
Dimitrios Desyllas
  • 363
  • 1
  • 2
  • 11
3
votes
1 answer

Saving EEPROM after programming on Arduino uno

I am using an Arduino Uno, and I use the EEPROM to store some presets. It works fine. But, when I reprogram the Arduino, the EEPROM gets wiped out. Is there a way to prevent this, and have the EEPROM not change after the Arduino is programmed? I am…
Fed
  • 131
  • 5
3
votes
1 answer

How does avrdude burn a bootloader much quicker than the Arduino IDE?

To burn a bootloader to the Arduino Micro (ATMega32u4), I'm using an Arduino Uno with the ArduinoISP program uploaded to it. 1st case: Arduino IDE Very straightforward, using the ArduinoISP sketch included in the IDE. From clicking on "Burn…
iFreilicht
  • 195
  • 1
  • 9
3
votes
2 answers

Which external programmers work reliably with Arduino Mega?

When looking for alternate external programmers (ISPs), I am noticing that many are not Arduino Mega 2560 compatible (e.g. Pocket AVR Programmer, USBtinyISP). I am looking for a reliable external programmer for the Arduino Mega that is compatible…
Michael Molter
  • 225
  • 2
  • 10
3
votes
1 answer

Atmega328P-PU: Programmer is not responding

Few days ago, I built my own custom Arduino on the breadboard. It is built according to tutorial on http://www.crash-bang.com/resource/breadboard-arduino/. The Atmega328P-PU is already burned with the Arduino bootloader with simple blink sketch. For…
Lorin
  • 131
  • 1
  • 3
2
votes
0 answers

Attiny85 uploading error

I am getting an error while trying to upload programs to the Attiny85 through a USBTinyISP programmer, found here. Unfortunately, it isn't working. Following this tutorial for connecting the board and this tutorial for programming it with the…
user76915
  • 21
  • 2
2
votes
1 answer

How to flash a NodeMCU (ESP8266) with an external FTDI programmer?

Hi my USB to UART bridge (CP2102) seems to be broken on one of my NodeMCU Dev Boards with ESP8266. It seems to be just that specific board since all other boards that I have can be flashed without problems. I have a FTDI Programmer like this…
shyney
  • 23
  • 3
1
2 3 4 5