The nxboot allows things other bootloaders doesn’t allow
nxboot是一款基于NuttX RTOS的轻量级 bootloader，由开发者Michal Lenc开发。其灵感源于对MCUBoot项目的改进建议未被采纳的经历。nxboot通过优化设计实现了比MCUBoot更小的体积，并支持使用netcat与dd命令进行固件接收与更新操作。 2025-9-13 13:2:27 Author: acassis.wordpress.com(查看原文) 阅读量:3 收藏

This is a nice example: using netcat to receive and update the firmware:

netcat -l 10000 | dd of=/dev/mtd

If you are in a cave for the last few months and dont know, nxboot is a bootloader based on NuttX RTOS. The idea to develop nxboot came from a NuttX developer Michal Lenc when he suggested some improvement to MCUBoot project and they rejected it. Instead of forking MCUBoot project he realized that NuttX could be even smaller than MCUBoot and decided to create NXBoot.


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