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RF Filter 868 MHZ Lora meshtastic / Meshcore
FERRARI Mar 15,2026
Filter for Lora ApplicationWarning, shield RF is not include ito the bom. I make my shield myself. You can use CU metal sheet for make yourselfComponents type SMD 402 (1005) Value:C1 ; C2: 1.8pFC3 ; C4: 3.3pFL1 ; L4: 12nHL2 ; L3: 8,2nH
Radio IOT Arduino
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PCBMentor Node.io
Mar 12,2026
The Data Logger is a 4-layer PCB-based hardware system designed to collect environmental and motion data and store it on an SD card. The system is built around the ESP32-C3-MINI-1 microcontroller module, which handles sensor communication and data management.Environmental sensing is performed using the BME280 sensor, which measures temperature, humidity, and atmospheric pressure. Motion data is captured using the BMA400 accelerometer. Both sensors communicate with the microcontroller through the...
IOT ESP32
238
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predictive-maintenance-of-motors-using-esp32
Mar 09,2026
A project using ESP32 that induction motor health by collecting data such as vibration, noise and temperature using a SW420 vibration sensor , KY037 noise sensor and DS18B20 temperature sensor.
IOT
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PROXIS_BOX_REV_A_GERBERS
Mar 06,2026
PROXIS BOX is a 4-layer industrial IoT controller board designed for gas detection and fluid pump management. It features an ESP32-S3 for WiFi/BLE connectivity, an STM32G0 coprocessor for real-time motor control via TMC2209 stepper driver, dual RS485 interfaces for industrial gas sensors, opto-isolated digital inputs for air/steam detection, and a complete power management system (24V to 5V/3.3V). Designed in KiCad 9.0 by PureWafer Inc.
IOT ESP32 WiFi
219
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ESP32-C6 Demo-Board
Frederiksen Mar 06,2026
I am working on a demoboard for espressif ESP32-C6. The ESP32-C6-WROOM-1 module is a multiprotocol powerhouse, designed specifically for the next generation of smart home and IoT systems. It supports the following wireless protocols: * Wi-Fi 6* Bluetooth 5 (LE) : Certified for Bluetooth 5.3* Zigbee 3.0: * Thread 1.3: * Matter: * ESP-NOW: The main feautures for this board are:- ESP32-C6 WiFi Module - 16 MB flash- HDC3022 high precission temperature and humi...
IOT ESP32 Wifi
529
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Modular Meshcard for Heltec V3&V4 (Meshtastic Compatible)
Feb 24,2026
Info: Only assemble V3UP&V3DN or V4UP&V4DN - its important to set this to your device (GPIO Sensitive)Mesh in credit card size: a stackable building-block system for Heltec-based Meshtastic nodes. (Other manufacturers and devices are planned)This project is my take on a modular Meshtastic-compatible ecosystem in a credit-card footprint – small, clean, expandable, and designed for Heltec V3/V4 boards.All PCBs are laid out so they can be stacked both mechanically and electrically...
Module IOT
411
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EdgeSense C6
Feb 22,2026
EdgeSense C6: Ultra-Compact IoT Sensor NodeWhat happens when you cram advanced audio, motion, and environmental sensing into a tiny 26x26mm footprint?EdgeSense C6 is a premium, highly miniaturized IoT edge node engineered for smart home integrations, machine condition monitoring, and acoustic event detection. Designed by MicroCore Electronics, the goal behind this project was to utilize high-end, proven components and squeeze them into a minimal area without compromising capabilities, power effi...
ESP32 IOT WiFi
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ESP32 BMP280 Pressure Monitor
silicioslab Feb 21,2026
IntroductionMonitoring environmental variables is crucial for the efficiency and safety of numerous industrial processes and electronic systems. Ensuring that parameters such as atmospheric pressure and temperature remain within ideal limits is essential to maintain production quality, protect sensitive equipment, and optimize the performance of climate-controlled environments.Many industrial processes, such as chemical synthesis, food preservation, and high-precision manufacturing, depend on st...
IOT ESP8266 ESP32
731
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IOTA STATION- A Mini PC with Giant Rotary Knob
Arnov sharma Feb 21,2026
Greetings everyone, and welcome back.Meet IOTA STATION, a super-compact mini PC built completely from scratch, featuring a giant rotary knob used to control system volume as well as page scrolling up and down.At the heart of this mini PC is the LattePanda IOTA, powered by an Intel N150 4-core processor, capable of handling far more than just basic tasks. By using the LattePanda IOTA’s onboard RP2040 co-processor, we were able to implement the HID-based volume control and scrolling encoder f...
3D printing SLA Commodore
385
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ESP32-C6-WROOM-1 Development Board
Takacs Feb 16,2026
Complete ESP32-C6-WROOM-1 development board with all IO pins, strapping pins broken out.Features:USB-C socket for powerOn-board 3.3V LDO2.54mm pitch pin headers for 5V, 3.3V, GND2.54mm pitch pin headers for all GPIO pins, including strapping pins2.54mm pitch pin header for UART0 (3.3V, Rx, Tx, Gnd)Onboard USB ESD protectionReset and Booot buttons3mm dia mounting holes90mm*60mm
DIY ESP32 IOT
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peter
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Popular Project
Bruce RF Reaper PCB
Explore!https://bruce.computer MCU ESP32 S3 N16R8BATTERY 1000MAH6 WAY BUTTONAW9523 IO EXPANDERNRFCC1101 433MHZNFC ST25R3916VIBROBUZZERIR TX RXIBUTTONSDCARDLEDGPSFLIPPER ZERO HEADER COMPATIBL...
The Sesame Robot Project
What is Sesame?Sesame is a 3D-printable quadruped robot powered by an ESP32. It runs on 8 MG90S metal-gear servos (two per leg) and features a 128x64 OLED display for a face. It walks, dances, waves, ...
Self-Balancing Robot PCB
This is the PCB for the self-balancing robot seen in this video: https://youtu.be/K1lzzVGCzAQModel can be fully 3D printed at this link (zero supports required): https://www.printables.com/model/15335...
AERIS-10 Open Source Phased Array Radar
The AERIS-10 is a low‑cost open‑source phased‑array radar platform designed for makers, researchers and educators. Operating around 10.5 GHz, the system can detect and track multiple objects at ranges...
AI-driven LoRa & LLM-enabled Kiosk & Food Delivery System
After scrutinizing pioneering research papers on AI-powered applications and improvements for restaurant food preparation and delivery, I had become fascinated by the prospects of AI-oriented solution...
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