在2016年，我在做一个网关项目时，需要实现远程固件升级功能，也就是大家常听到的OTA。 当时，我对此一窍不通，Bootloader、IAP、OTA都是啥玩意？全部都是我的知识盲区。 公司也没人教，我只能硬着头皮去学习，记得之前对接的是云智易，整个项目前前后后搞了 ...

OTA升级已经不是什么新鲜事，现在大多数物联网终端设备，基本具备这个功能。 今天以AT32为例给大家分享一下OTA升级的详细流程。 概述 空中下载技术OTA（Over-the-Air Technology）是用户自己的程序在运行过程中对User Flash的部分区域进行烧写，目的是为了在产品发布 ...

The RP2350 has a few advantages over its predecessor, one of which is the ability to load firmware remotely via UART, as [Thomas Pfister] has documented on his blog and in the video below. [Thomas] ...

This application note describes the design of a boot loader program that resides in a reserved area of Flash memory on the F6482 Series of MCUs, a member of Zilog’s Z8 Encore! XP family. The boot ...

A bootloader makes it possible to update a product’s firmware in the field. Common communication interfaces like UART, I 2 C, SPI or USB can be used to update the firmware, which typically involves a ...

Now you understand that what is a bootloader is and what are the benefits of a bootloader. Inspired by many online tutorials, now I am giving you an introduction to ...