Product Description:
The Arduino Bootloader Shield AVR ISP Programmable Expansion Board is a versatile and easy-to-use shield designed for burning bootloaders and modifying fuse bits on Arduino-compatible microcontrollers and other AVR-based boards.
Simply stack it onto an Arduino UNO or Mega2560, and it becomes a powerful AVR ISP programmer. With both 6-pin and 10-pin ISP interfaces, this shield can program a wide range of microcontrollers and Arduino variants, including Arduino R3, Nano, Pro Mini, and Mega2560.
It features LED indicators and a buzzer for clear visual and audio feedback during programming — perfect for batch bootloader burning and production setups. The HEART BEAT LED provides a breathing effect when powered, while the PROG and ERROR indicators show progress and status of the programming operation.
Key Features:
Plug-and-play bootloader programmer shield for Arduino
Works with Arduino boards through the SPI/ICSP interface
Supports multiple boards: Arduino UNO R3, Mega2560, Nano, and Pro Mini (5V 16MHz)
On-board buzzer provides clear audio feedback for success or error status
LED indicators:
HEART BEAT LED – “breathing” light indicates normal operation
PROG LED – flashes during programming
ERROR LED (red) – lights up if programming fails
Supports fuse bit modification and bootloader programming for AVR microcontrollers
ISP Interfaces: both 6-pin and 10-pin connectors for external programming
Locking socket for easy insertion of ATmega chips such as ATmega328P, ATmega168P, and ATmega8
Technical Specifications:
| Feature | Specification |
|---|
| Compatibility | Arduino UNO R3, Mega2560 |
| Supported Boards | Arduino R3, Mega2560, Nano, Pro Mini (5V 16MHz) |
| ISP Interfaces | 6-pin and 10-pin |
| Supported ICs | ATmega328P, ATmega168P, ATmega8 |
| Onboard Buzzer | Yes (audio feedback) |
| LED Indicators | HEART BEAT, PROG, ERROR |
| Power Supply | 5V (from Arduino) |
| Programming Interface | SPI (ICSP) |
Applications:
Bootloader Burning: Easily program or restore bootloaders on Arduino boards and AVR MCUs.
Fuse Bit Configuration: Adjust or modify fuse settings on supported microcontrollers.
Batch Programming: Perfect for manufacturers or developers who need quick, repeated bootloader burning.
Arduino Education and Development: Ideal for learning and experimenting with microcontroller programming.
Package Includes:
Why Choose This Shield?
The Arduino Bootloader Shield makes burning bootloaders and modifying fuse bits simple, fast, and reliable. With clear LED status indicators, buzzer alerts, and multi-board compatibility, it’s the ideal tool for both makers and professional developers handling multiple Arduino-based projects.
