这是一个专门为arduino UNO/Nano/Pro Mini打造的无线下载bootloader,可通过NRF24L01+模块或串口烧写程序.2 Kb Flash.兼容STK500V2协议,支持avrdude,支持arduino IDE,支持跳频传输,附带编程器端实现代码. 注1 ...

The Arduino Bootloader is a .hex file that is burned onto the Atmel ATMega 328. The bootloader looks for a new program coming in. If none is found, it begins looping ...

Since you lacked the USB interface in your own Arduino board, it becomes necessary to use a homemade/ready-made USB to Serial Converter Module as an efficient and economical solution. Inexpensive and ...

Signed and encrypted updates – MCUboot has support for encrypting/decrypting images on-the-fly while upgrading. It will also check if the computed signature is matching the one embedded in the image ...

Anyone who enjoys building electronic projects using the Arduino prototyping and would like to program their own Atmega328-PU chips. May be interested in a new Arduino prototyping kit and bootloader ...

Security is something that’s far too often overlooked in embedded devices. One of the main risks is that if the device doesn’t verify the authenticity of incoming firmware updates. [Walter Schreppers] ...

[Chris] wrote us to share a neat technique he has been using to program the Arduinos he uses in his projects. He likes to build bare bones Arduino clones rather than sacrifice full dev boards, and ...

Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega microcontrollers, that way I don't have to use a breadboard and make the wiring to program ...