GitHub

ESP32 Modbus RTU/TCP Gateway

A generic firmware for an ESP32 to be used as a Modbus TCP/IP gateway for any modbus RTU device. Default RX/TX pins for the TTL-RS485 communication are used from hardware-serial2 (check pinout of your ...
IEEE

IEEE Communications Surveys and Tutorials

I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, these ...
CNX Software

AMD Spartan UltraScale+ SU35P FPGA evaluation kit supports Raspberry Pi, Arduino, Mikrobus, and Pmod expansion

AMD’s SCU35 Evaluation Kit is an affordable ($229) development board powered by the AMD Spartan UltraScale+ SU35P FPGA device, which targets low-power industrial, medical, and data center applications ...
CNX Software

Giveaway Week 2025 – Elecrow Pi Terminal Raspberry CM4 industrial HMI display

Sometimes we receive samples even though we did not ask for them, said we would have time to review them, or due to miscommunication. That’s exactly what has happened with the Elecrow Pi Terminal, a ...
GitHub

Modbus RTU packet sniffer

ModbusSniffer is a simple Modbus RTU packet sniffer for serial buses. It wraps pymodbus to decode and print all packets observed on the wire, from either the master or slave perspective. This is ...