ESP32 Web Light Switch Firmware
I’m putting together a Wi-Fi light switch around the ESP32 and I need complete firmware plus a small, self-hosted web interface so the unit can sit on my networ...
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IoT Backend for Solar SCADA Data Ingestion
Develop Solar SCADA / IoT Telemetry Data Ingestion Backend Project Description We are developing TwinPro, a digital twin and monitoring platform for solar power...
Read moreComprehensive IoT Cloud-Based Solution Needed
IoT Cloud Solution Requirement We have developed a custom PCB-based IoT device consisting of an ESP32 microcontroller, an EC200 GSM (4G) module, an SCD30 sensor...
Read moreAI-Ready Robot Arm and Camera Control Software
project title: Build a simple plug-and-play software to control my robot arm + camera over WIFI (AI-ready) Description: I already have the Hardware: -Hiwonder X...
Read moreBattery-Powered LoRa ESP32 Parking Tracker
I need a working prototype that lets me monitor a single-car residential parking spot without running any wiring. The concept is simple: • Hardware: a custom ES...
Read moreReal-Time Energy SCADA Analytics
I have a stream of real-time SCADA tags coming from energy assets that needs to be cleaned, transformed, and made immediately useful for operations and reportin...
Read moreESP32 IoT WiFi Firmware
I’m building a small IoT device around an ESP32 and need concise, well-structured firmware that brings reliable WiFi connectivity online. The goal is straightfo...
Read moreSTM32 Firmware for IoT Data Logger
# Embedded Firmware Developer (STM32) for Industrial IoT Data Logger We are looking for an experienced **Embedded Firmware Developer** to develop firmware for a...
Read moreESP32 Vero-Board Security System
I already have an ESP32 module and a vero board set aside; now I need the complete electronics and firmware design that turns them into a compact surveillance u...
Read moreMQTT RTU Sensor Data Firmware development
I need clean, reliable firmware that will sit on my existing RTU hardware, pull live sensor readings, and publish them to my cloud broker over MQTT. The focus i...
Read moreNâng cấp Hệ thống Giám sát Nhà máy
Tiêu đề: Tuyển Kỹ sư Tự động hóa / Lập trình SCADA & IoT – Dự án Nâng cấp Hệ thống Giám sát Nhà máy Nước (Hà Nội)Ngân sách dự án: 30.000.000 VNĐ – 50.000.000 VN...
Read moreExperienced Embedded Engineer for Wireless Load Cell Monitoring Systems
Wireless Load Cell Monitoring Systems About the Role We're building out a wireless weighing and monitoring solution from the ground up, and we need a seasoned e...
Read moreIntelligent Forest Monitoring AI System
Project Title: AI based – Production Grade Smart Forest Monitoring System We are looking for an experienced Full Stack AI developer/team to build a production-g...
Read moreESP32 S3 Home Automation Relay
I need an ESP32 S3 integrated with an 8-channel relay for home automation, specifically for lighting control. Key requirements: - Control lighting via: - Remote...
Read moreHome IoT Monitoring Device Development
I’m building a small-scale IoT device dedicated to continuous monitoring and data collection inside a typical home. The core goal is to sense key environmental...
Read moreControll Command Monitoring System of Streetlight
I’m rolling out an IoT-based street-lighting solution and need a full, working prototype built around the ESP32 paired with a 4G-LTE module. The goal is to let...
Read moreBlynk Dashboard Development
I need a Blynk mobile dashboard configured for Android. The dashboard should include: Data Streams: - Voltage - Current - Power - Energy Widgets: - Gauges - His...
Read moreMQTT Industrial Data Monitoring Server
I’m building a remote-access MQTT broker dedicated to industrial environments and I need an experienced developer to set it up, harden it, and prove it can reli...
Read moreReal-Time PLC-IoT Control Dashboard
I’m building a browser-based system that can read live values from several PLCs and scattered IoT sensors, show those readings instantly on a clean dashboard, a...
Read moreHome Assistant Green Automation Fix
Trouble-shoot a pretty simple Home Assistant Green-based automation problem: Following a power failure my Govee thermostats are no longer reporting temperatures...
Read moreAltium Designer for IoT Meter & Valve Controller
Project Header Altium PCB Design — nRF9151 LTE-M/NB-IoT Meter & Valve Controller (4-Layer, RF Critical) Project Description I need a 4-layer Altium Designer PCB...
Read moreIndustrial IoT Automation for Energy
I am currently looking for freelance opportunities in IoT system development and industrial device integration. Skills & Experience: Sensor integration with 4G...
Read moreSiemens IPC427E Real-Time Data Integration
I need to tap directly into the Siemens IPC427E and stream its sensor readings—temperature, pressure, and humidity—in real time. The controller is already deplo...
Read moreESP32 Cloud-Linked App & Firmware
I have an ESP32 board fitted with a reed sensor and a GSM module. My objective is to move all sensor events securely to the cloud and surface them inside a poli...
Read moreMQTT n8n Power Meter Integration
I have a power-meter sensor that already speaks MQTT and I want its readings flowing seamlessly into my self-hosted n8n instance. The goal is two-fold: 1. Real-...
Read moreUbuntu 22.04 SVN/Apache/MQTT Setup
I need a fresh Ubuntu 22.04 instance spun up on Google’s cloud (their ECS-style VM) and fully configured with three services: an SVN server, Apache, and an MQTT...
Read moreIndustrial Automation With Monitoring
I’m looking to upgrade a piece of industrial equipment with an automated control solution that lets it run unattended while I can watch every key parameter in r...
Read moreSTM32 IoT Data Logger Firmware
I need production-ready firmware for a battery-powered 4 G IoT data logger built around an STM32 MCU and a SIM7600 modem. The device accepts both 4–20 mA analog...
Read moreCloud Engineer for SaaS & IoT MVP
AWS DevOps / Cloud Infrastructure Engineer for SaaS + IoT MVP Project Overview We are building an AWS-based MVP for a multi-tenant SaaS + IoT platform and are l...
Read moreESP32 BACnet HVAC Monitoring
I’m looking for help turning an ESP32 into a BACnet-enabled sensor node dedicated to data acquisition and monitoring. The board must join an existing BACnet net...
Read moreIoT PCB Design for Smart Scooter
I'm working under Ramen Electric Pvt. Ltd., and I’m building a smart electric scooter project. I already have the mobile app UI and backend ready, but now I nee...
Read moreSmartMornitoring System Development
Title: Custom IoT Backend + Flutter Mobile App for Smart Monitoring System Description: We're building FloraPulse, a commercial smart plant watering system usin...
Read moreIndustrial IoT Monitoring Website
I need a web platform that lets me watch over my industrial equipment from anywhere, in real time. The core of the site is device monitoring: each machine will...
Read moreCustom ThingBoard IoT Control Dashboard
Sto mettendo in piedi un mio ambiente cloud basato su ThingBoard e mi serve una dashboard personalizzata che mi permetta di gestire e rivendere i miei dispositi...
Read moreSenior Full-Stack Webapp + IoT / Device Integration Developer or Small Senior Team -- 2
1. Project Summary We are looking for a senior full-stack developer or a small senior team to build the SFD platform: a production-ready webapp for self-service...
Read morePortable Multimodal Analyzer PCB Design - 02/06/2026 02:35 EDT
We are developing a portable, handheld research instrument that combines two measurement modalities in a single pen-form device: 1. ELECTRICAL IMPEDANCE SPECTRO...
Read morePortable Multimodal Analyzer PCB Design
We are developing a portable, handheld research instrument that combines two measurement modalities in a single pen-form device: 1. ELECTRICAL IMPEDANCE SPECTRO...
Read moreSenior Full-Stack Webapp + IoT / Device Integration Developer or Small Senior Team
1. Project Summary We are looking for a senior full-stack developer or a small senior team to build the SFD platform: a production-ready webapp for self-service...
Read morePortable Multimodal Analyzer PCB Design
We are developing a portable, handheld research instrument that combines two measurement modalities in a single pen-form device: 1. ELECTRICAL IMPEDANCE SPECTRO...
Read moreDrag-Drop SLD Data Visualizer
### Core Architecture - **Frontend (Desktop or Web)** - **Drag‑and‑Drop Canvas**: Users place electrical components (breakers, transformers, meters, etc.) on an...
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