Questions tagged [firmware]
The program code stored/running on an embedded device. The term is sometimes used interchangeably with "software".
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How to change baudrate of ESP8266 (12e) permanently?
IMPORTANT: DO NOT USE AT+IPR=9600! (see update)
I have an ESP8266 12E module that communicates at 115,200 bauds. Since I use it with an Arduino Nano with SoftwareSerial things get messy. So I found ...
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Networking multiple Arduino Megas and updating their programs from one master
Is it possible to link multiple Arduino Megas using RS485, for example, and update the program on client Megas from one master Mega, as well as for them to communicate with each other? Whilst I found ...
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Problem updating Arduino WiFi Shield's Firmware
I'm using Arduino Uno R3 and the official Arduino WiFi Shield R3. I'm trying to update the Shield's firmware to 1.1.0 through this guide.
Everything goes fine until Step 9. When I execute the code in ...
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How to Determine Fuse Settings
I bought an arduino compatible board here: http://unsigned.io/projects/micromodem/
and am trying to flash new supported firmware onto it. The only instructions given to flash the board is to use the ...
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ESP8266 Firmware Upgrade
Can I upgrade my ESP8266 firmware by connecting the pins in Arduino Uno, or do I still need a USB UART to Serial?
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Field Programming a Arduino with another Arduino with SD card over RX/TX lines
I am not sure if this question has been asked before but here's what I wanted to do.
I have a Arduino Nano, which I need to update with a new sketch. The plan is to be able to use another Arduino (...
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Marlin Firmware troubles: <time.h> error
I am trying to upload the Marlin Firmware to my 3D printer's Arduino Mega 2560 and I am experiencing a problem. It keeps saying:
qr_solve.cpp:7:18: fatal error: time.h: No such file or directory
#...
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Is there any way to flash sketches using custom firmware?
I am using HIDUINO as my firmware (flashing via dfu-programmer), and to upload sketch I need to re-flash original firmware, upload sketch and then flash HIDUINO again.
Is there a way to flash ...
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Any chance of repairing Mega 2560?
So I decided it would be a good idea to flash a firmware onto my mega 2560 for a project. I ended up flashing the wrong side of the ICSP header (one near the usb plug/ M16U2) and killed my arduino for ...
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Programatic FOTA (Firmware-Over-The-Air) upgrades with Uno R3
I have been searching for a way to upgrade the sketch on my Arduino Uno wirelessly (preferable WiFi, but not a must). Does the Uno support such function?
If not - are there any other boards that might ...
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What changed in the new Due?
I recently purchased a batch of Due boards and find that they are cosmetically different. After attaching the Atmel-ICE and reading the firmware from both processors, I find that the firmware is ...
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Uploading Marlin Firmware To Melzi-ATmega1284p
I'm trying to flash the Marlin Firmware to my Prusa i3 3D Printer, which uses Melzi 2.0 board. Melzi is a variation of Sanguino, and Sanguino is a variation of the Arduino.
The problem is that the ...
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how to send input values from host computer to arduino [closed]
how to send input values from host computer to arduino,such that speficing the number of rotations for a stepper motor etc
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How do send sketch updates to devices without the editor?
I'd like to update the sketch of a device that a friend out of state is testing. I could have them install the full editor and send the source code but I'd rather not require them to do something so ...
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USB MIDI HID with the ATmega32u4?
There are existing projects that allow the Uno and other devices using the ATmega8u2 to operate as a USB MIDI HID, such as MocoLUFA. Unfortunately, as far as I am aware, these require uploading new ...
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How do I install the firmware on an Arduino Mega clone?
I have a brand new board which is a clone of the Mega2560. I need to install the USB firmware on the 16U2 and the bootloader on the 2650 chip. I have Atmel Studio and a JTAGICE-3. Using those, I can ...
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Feasability of flashing Arduino UNO r3 with teensy firmware for HID (keyboard) emulation purposes
I've been working on a DIY keyboard project I have all the hardware designed and now its time for the code. For the microcontroller, I'm sort of locked into an Arduino UNO r3 as I already have it ...
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Where can I find out how to make a hex file for arduino firmware?
I have followed this tutorial on flashing my Arduino R3 to turn it into a "USB keyboard", but the article doesn't explain how the hex works, it's just for granted. Where can I learn about how to make ...
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Setting up the MMA8452 to trigger interrupt
I am working with the MMA8452q accelerometer by Freescale. I am trying to set it up to be in low power mode, to go to sleep when no motion has happened, and to wake up due to motion being detected ...
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updating firmware on arduino wifi shield
I'm trying to upgrade firmware on my wifi shield by following the upgrade instructions for Mac. I was wondering what this means?:
Connect a jumper on the J3 connector, that put the shield in the ...
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Installing a different firmware on Arduino
Is it possible to upgrade the firmware on an Arduino so that it can do more things such as change undervolting/ overvolting in order to provide more processing power. To do this you would have to most ...
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