Simple Modbus Arduino Libraries，5种，原作者是4种，作者Formator加入了SimpleModbusSlaveSoftwareSerial。
Modbus RTU Slave/Master for the Arduino Platform
⏳ A simple way to run Threads on Arduino
Protothreads (coroutines) in C99. Highly portable, but work best in low-end embedded systems.
An Arduino object oriented process scheduler designed to replace them all
AWTK = Toolkit AnyWhere(为嵌入式、手机和PC打造的通用GUI系统)
A library that allows your Arduino to communicate via Modbus protocol, acting as a slave (master in development). Supports serial (RS-232, RS-485) and IP via Ethernet (Modbus IP).
实现modbus tcp，modbus协议栈使用freemodbus，以太网协议栈使用uIP，硬件环境STM32和ENC28J60
Arduino STM32. Hardware files to support STM32 boards, on Arduino IDE 1.8.x including LeafLabs Maple and other generic STM32F103 boards
Qt-based平台的MODBUS主机库。应该不能用于单片机系统。
Modbus Master-Slave library for Arduino
Enlighten your Arduino to be a Modbus master
A Modbus library for Linux, Mac OS X, FreeBSD, QNX and Windows，应该不是用于单片机系统。
是andresarmento/modbus-arduino的一部分
ARDUINO平台推荐了。但建立不久，版本太低，有待验证。C++。添加功能块的功能让功能块地址一目了然。
Pollution and Contaminants sensor with Arduino nano
键盘显示驱动IC--TM1628的驱动库和应用库，ARDUINO平台
http下载工具，基于http代理，支持多连接分块下载
ebox是类似于arduino的一层api，简化stm32编程(工程已经转移至eBox_Framework)
