This article explains pin mapping and its vital roles in hardware design, coding and resource allocation using RP2040 as an example.
Full Analysis of RP2040 Pinout: Pin Mapping Is the Chip's "Wiring Guide"
ruilixin6
Views 169
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UCC
User Created Content: projects that makers and community members built with WIZnet chips and modules.
2,102 projects
This article explains how to learn chips via block diagrams and introduces each functional module of RP2040 with a vivid miniature factory analogy.
Understanding Chip System Block Diagrams: Start with the RP2040's "Miniature Factory"
ruilixin6Views 170
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This article introduces the naming rules of Raspberry Pi RP-series MCUs and explains how to decode core hardware parameters from RP2040 and RP2350 model numbers
Embedded 101: Decode RP2040 & RP2350 Naming Rules
ruilixin6Views 172
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This article explains XIP, a technology allowing MCUs to execute code directly from Flash instead of copying it to RAM, using Raspberry Pi Pico as an example.
XIP Execute in Place: Let Programs "Work On-Site", Fully Boosting Embedded Development Efficiency!
ruilixin6Views 171
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UF2 (USB Flashing Format) developed by Microsoft is used for Raspberry Pi Pico firmware.
The "Drag-and-Drop" Magic of Flashing Firmware on Pico, Full Principle Analysis
ruilixin6Views 250
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temp-snmp-pio
temp-snmp-pio
masonViews 146
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Railway vehicle lithium battery management system
Railway vehicle lithium battery management system
jadenViews 223
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A Bengbu University patent application links RS-485 sensors to a GD32F303CET6 gateway that packages data as MQTT and sends it through W5500 Ethernet.
How Does a W5500 Gateway Convert Modbus Sensor Data to MQTT?
BenjaminViews 255
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A bench tool for stress-testing and validating Ethernet switch ports
esp32-ethernet-tester
Lihan__Views 262
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An ESPHome component that reads Pylontech battery racks (US2000/3000/5000) over the console port, with optional W5500 wired Ethernet for stable monitoring.
Pylontech-monitor (in Real-time)
irinaViews 221
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A Bootloader That Refuses to Die: Firmware Recovery Over Ethernet, Served by a 92 KB Bootloader
pico_fota OTA
Lihan__Views 196
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A from-scratch RISC-V "computer" on FPGA (CPU + OS + software). The W5500 is driven by a custom FPGA SPI master, mapped into MMIO for Ethernet.
pComputer-A minimal Computer on FPGA
irinaViews 206
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This DOE 20kW bidirectional wireless-charging truck used WIZnet Ethernet and industrial WiFi bridges to carry vehicle BMS status between two power-control DSPs
Bi-directional wireless power flow for medium duty vehicle grid connectivity
matthewViews 230
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FSRI’s portable gas analyzer uses three WIZ750SR modules to network O₂, CO, and CO₂ sensors over TCP, with one PoE cable for power and data.
A high-performance, portable, field-deployable gas analyzer
matthewViews 252
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ESP32-ethernet-sensor-node
ESP32-ethernet-sensor-node for a 3,000+ Unit Seniors Village
lawrenceViews 198
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ESP32_AdBlocker_Reborn
ESP32_AdBlocker_Reborn
lawrenceViews 237
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ECU – ECUMain 1.1
ECU – ECUMain 1.1
AlanViews 190
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Rust firmware targeting the Waveshare ESP32-S3-ETH board
ESP32-S3-ETH OPC UA Gateway
Sunny_Views 284
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Oro Link connects Oro OS CI/CD to physical test systems through an STM32 controller, dual W5500 Ethernet paths, and automated hardware control.
Oro Link: Dual-Ethernet Hardware-in-the-Loop Controller for Oro OS CI/CD
josephsrViews 230
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Five ESP32-S3 nodes connect ROS 2 to rover motors, BMS telemetry, and status LEDs through W5500 Ethernet and micro-ROS.
W5500-Based ESP32-S3 micro-ROS Node Suite for a Distributed Rover Control System
josephsrViews 259
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This page is a bibliographic record from the University of Ljubljana repository (RUL) for an undergraduate thesis
Repository of the University of Ljubljana
gunnViews 194
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ESP32-Jarolift-Controller (TDEF, CC1101, W5500)
ESP32-Jarolift-Controller (TDEF, CC1101, W5500)
gunnViews 207
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Crystal Oscillator Selection Guide: Types, Specs, and Packages
Crystal Oscillator Selection Guide: Types, Specs, and Packages
gunnViews 235
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Arduino-Advanced-SNMP-Project-Agentuino-
Arduino-Advanced-SNMP-Project-Agentuino-
masonViews 198
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