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freelandcer

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This user joined on 01/17/2019.

My Projects

Read/Write Modbus RTU (RS485) via Ethernet and WiFi use ESP32

Modbus RTU, LAN8720A, ESP32

This is device read data from RS485 and GPS, and send to another device, distance upto 12km.

Lora upto 12km Arduino

2 port 4-20mA, 2 port 0-10V, 4in isolation, 4 out relay 10A, modbus RTU (RS485), modbus TCP (Lan ethernet), WiFi ESP32, arduino

4-20mA, IO, modbus RTU, modbus TCP in ESP32

One device supports RS485, Ethernet, WiFi, 2 input isolation and 4 output standards.

Industry IoT Modbus device.

A low-cost hardware that can be applied to almost all common industrial applications

IoT Industry board

It was created for use in cases where your Master and Slave are too far apart.

Modbus RTU tunnel by lora over 10km

View all 10 projects

Projects I Like & Follow

The 2018 Hackaday Prize

A low cost ESP32 core board with Ethernet and PoE for convenient "single cable" deployments

wESP32: Wired ESP32 with Ethernet and PoE

patrick-van-oosterwijck Patrick Van Oosterwijck

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

Clock build from IV-18 VFD tube and Arduino

IV-18 Arduino Clock

I programmed Tetris for the Arduino. It was a 2-Day Project. So it is not that big. But funny. The LCD Display is not made for this :-)

Tetris on Arduino + LCD

This is an open source hardware, i made for use of build CNC printers.

Arduino CNC Shield

brijesh-sondarva Brijesh Sondarva

Too simple for a project page & which may never happen.

Silly hardware wishlist

lion-mclionhead lion mclionhead

Like the Adafruit Ethernet FeatherWing, but with Power over Ethernet built-in!

PoE-FeatherWing

patrick-van-oosterwijck Patrick Van Oosterwijck

This solution has a number of unique benefits, a sensor platform with webserver, powered over Ethernet, accessible and programmed by browser

IoT Ethernet Sensor using Power over Ethernet

Conway's Game of Life on a Nokia 5110 with WeMos D1 mini running MicroPython ESP8266

Nokia 5110 Conway's Game of Life

mike-causer Mike Causer

This article summarizes how to connect your ESP32 WiFi module to the AskSensors IoT cloud

How to connect ESP32 to the IoT cloud

Supplyframe DesignLab: 2023 Hackada…

Local C02 sensor and weather data scraped off interwebs predict swarming

Ai Honey Bee Swarm Detector / Predictor System

capt-flatus-oflaherty Capt. Flatus O'Flaherty ☠

The Icarus is a FeatherWing-compatible (Feather) board with the nRF9160, made for easy cellular IoT development.

Icarus IoT Dev Board nRF9160 (LTE-M, NB-IoT, GPS)

1 kB roguelike using an Arduino and 0.96" OLED

1 kB Arduino Roguelike

Bits

Patrick Van Oosterwijck wrote 05/20/2020 at 16:02

Thanks for your interest in my #PoE-FeatherWing project!

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