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Hardware Support
For questions about boards, shields, and carriers.
Alvik
Opta
GIGA R1
- If you experience noise with the digital-to-analog converter on GIGA R1 WiFi
- Configure GIGA R1 WiFi, Portenta H7, and Portenta Machine Control for Over-The-Air (OTA) uploads
- Error on GIGA R1 WiFi silk
- If an LED on GIGA R1 WiFi is flashing red
- Update Wi-Fi firmware on GIGA R1 WiFi
- Burn the bootloader on GIGA R1 WiFi
Nicla Family
Portenta Family
- FAQ: Arduino Portenta X8
- Use PWM with Portenta X8
- Access the Linux command-line shell on Portenta X8
- FAQ: Arduino Opta
- About ADC reference voltage on Portenta H7
- How to flash Portenta H7 bootloader via JTAG with Arduino IDE
Generic
- Reset the flash memory on STM32H747-based devices
- Upload firmware for Arduino Lab for Micropython
- I2C and pull-up resistors
- Check the WiFiNINA firmware version
- Check the WiFi101 firmware version
- Use PWM output with Arduino
UNO
- Restore the USB connectivity firmware on UNO R4 WiFi with espflash
- Update the firmware of a Modulino node
- Debug runtime errors on UNO R4 WiFi using stack trace
- Update the connectivity module firmware on UNO R4 WiFi
- Touch reset fails for UNO R4 WiFi on Windows (Arduino CLI 0.33.0 or earlier)
- Use UNO R4 WiFi with Arduino Cloud
MKR Family
- Error on MKR CAN Shield silk
- About the IoT Bundle projects
- What MKR boards are compatible with the MKR GPS shield?
- How to access the RGB LED of MKR 1010?
- How can I renew my Sigfox subscription?
- What are the conditions of the Sigfox Subscription that comes with the MKR Fox 1200?
Nano Family
- Use the new sensor libraries for Nano 33 BLE Rev2 and Nano BLE Sense Rev2
- Nano family overview
- Select pin numbering for Nano ESP32 in Arduino IDE
- Nano ESP32 is not compatible with ESP Rainmaker library
- Reset the Arduino bootloader on the Nano ESP32
- About the B1 and B0 pins on the Nano ESP32
Shields and Carriers
- Connect boards, shields, and carriers
- Check board, shield, and carrier compatibility
- Power the Arduino Nano Motor Carrier with a Li-Ion battery
- My MKR IoT Carrier makes clicking noises when plugged in
- Power the Arduino Edge Control
- Why does the Edge Control have two MKR sockets?
