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Neopixel Dimmer #ModbusTCP Slave

Neopixel Dimmer #ModbusTCP Slave

gavinchang

Published October 24, 2023

109 UCC

25 WCC

55 VAR

4 Followers

Original author: jinyistudio.twOriginal source (new tab)

Neopixel Dimmer #ModbusTCP Slave

Components

Hardware components
W5100S-EVB-Pico

WIZnet - W5100S-EVB-Pico

x 1

Project description

Neopixel Dimmer #ModbusTCP Slave evb-pico serves as the modbustcp slave station, and Node-red on the computer serves as the modbustcp master station. Node-red creates four inject buttons R, G, B, and OFF to write to the holding register [0..2] of evb-pico. evb-pico displays asynchronously on LCD1602/I2C and changes the color of Neopixel ring/Output . Jinyi Studio 🌐https://linktr.ee/jinyistudio Micropython 💁‍♂️ pyCopy-modbus 🌐https://github.com/GimmickNG/pycopy-m... Micropython 💁‍♂️ Wiznet W5100S-EVB-Pico 🌐https://micropython.org/download/W510...

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