ESP32 WiFi Bluetooth GPS with RS485
I need clean, well-commented code that detects RS485 with modbus using ESP32 and can send data using wifi and bluetooth and mobile gps signal and LAN. You can c...
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PHP Bluetooth Printer Integration
I need a PHP page that connects a thermal Bluetooth printer to an Android phone. Requirements: - Connect via Classic Bluetooth - Print text from mobile to therm...
Read moreSMART TOTO MODUEL
I'm looking for an experienced PCB designer to create a layout for a GSM module with additional features. The PCB will also serve as an IoT device with Bluetoot...
Read moreSmart Motorized Curtains Solution
I'm seeking an experienced engineer to design and develop a compact, efficient, and reliable brushless DC motor for controlling curtains and blinds of various s...
Read moreAndroid Vehicle Diagnostics App
**Project Title:** Android Vehicle Control App - OBD2/CAN Bus Read & Write (Raspberry Pi Based) **Category:** Mobile App Development / Embedded Systems **Projec...
Read morenRF52832 iOS camera control via BLE
I'm in need of a professional embedded firmware developer . You need to develop a full project in nRF52832 with softdevice 17.0.2 basic function: 1. Connect to...
Read moreAutism App Upgrade: Connectivity & Functionality Enhancements
Project: Enhancement of Autism Communication Mobile App (Parent & Child) We have an existing communication mobile app designed for parents and children with aut...
Read moreSocial Media Analytics Display Device
Hardware Device: Freelancer Briefing Data Project: Build a 7-inch hardware device integrating with StatSnapp SaaS for real-time social media analytics display a...
Read moreSTM32 Hub and Gateway Design
I need two related STM32 development boards designed for our modular IoT research project. Both boards share the same connector standard but have different capa...
Read moreGoogle Find My Integration Expert Needed
Bluetooth Firmware Developer - Google Find My Integration PowerStick is a consumer electronics company specializing in Bluetooth tracker technologies. We have s...
Read moreAndroid ASP.NET Thermal Printer Integration
I need an experienced developer to create an ASP.NET page that can print receipts to a thermal printer via Bluetooth from an Android 10+ device. Requirements: -...
Read moreAPK Modification and App Development
I'm seeking an experienced developer to modify an existing APK for a radio app. The project involves rebranding, redesigning, and adding new features. Key Requi...
Read moreBuild Interactive Sensor Device with Pi
I'm looking for an experienced developer to create a portable, battery-powered sensor device using a Raspberry Pi (Zero 2 W or similar). The device should detec...
Read moreBluetooth Audio Quality Enhancement
I need a skilled hardware engineer to review and improve the audio quality of my existing PCB. The PCB uses Bluetooth 4 for audio connections with mobile device...
Read moreMulti-Project Video Capture App Development
I need an experienced mobile app developer to build a simple video capture application for Android and iOS. Key Features: - Project Management: Users can create...
Read moreAI-powered Plush Toy Electronics Design -- 2
Project Title: Electronics Designer for AI-Powered Plush Toy (Furbrains) Project Description: I'm seeking an experienced electronics designer to assist in devel...
Read moreAutomotive Control PCB Design Needed
I am seeking an experienced PCB designer to create a new design for an automotive control application. The PCB must incorporate the following components: Atmega...
Read moreTPMS Setup for Motorcycles
I need help linking BLE TPMS tire valve caps to my iPhone 11 for two motorcycles. Requirements: - Experience with BLE TPMS devices - Familiarity with iPhone 11...
Read moreTPMS Setup for 2 Motorcycles
I need help linking BLE TPMS tire valve caps to my iPhone 11 for two motorcycles. Requirements: - Experience with BLE TPMS devices - Familiarity with iPhone 11...
Read moreAI-powered Plush Toy Electronics Design
Project Title: Electronics Designer for AI-Powered Plush Toy (Furbrains) Project Description: I'm seeking an experienced electronics designer to assist in devel...
Read moreBuild Custom Linux Image (Buildroot) for Orange Pi 5 Plus with RealDash Support -- 3
I am seeking an experienced developer to create a custom embedded Linux setup for an in-vehicle digital dashboard using an Orange Pi 5 Plus 4GB (Rockchip RK3588...
Read moreElectronic Design and Development for AI Toys
Project Title: Electronics Designer for AI-Powered Plush Toy (Furbrains) Project Description: I'm seeking an experienced electronics designer to assist in devel...
Read moreTorque hub app development
Freelance iOS Developer Needed for Mobile App with Bluetooth, Real-Time Data, User Accounts, Subscriptions & CarPlay Support Project Overview: We are seeking a...
Read moreBuild Custom Linux Image (Buildroot) for Orange Pi 5 Plus with RealDash Support -- 2
I am seeking an experienced developer to create a custom embedded Linux setup for an in-vehicle digital dashboard using an Orange Pi 5 Plus 4GB (Rockchip RK3588...
Read moreFoot Pressure Pad with Beep Alert
I'm looking for a skilled developer to create a pressure pad that can be placed under the foot and triggers a beep tone to a Bluetooth earpiece when weight is s...
Read moreDesign Wireless Microphone System with nRF5340
I'm looking for an experienced engineer to design a wireless microphone system using the nRF5340 SoC. The project involves creating both a transmitter with a mi...
Read moreASP.NET Bluetooth Printing Integration
I am seeking a skilled developer to create a Bluetooth connection between an ASP.NET web page (aspx) and a Zebra direct thermal printer to print receipts. The g...
Read moreAndroid App for CSV & Bluetooth
I am looking for a skilled developer to create an Android application with several key functionalities. The app should be able to open and manage CSV files with...
Read moreBuild Custom Linux Image (Buildroot) for Orange Pi 5 Plus with RealDash Support
I am seeking an experienced developer to create a custom embedded Linux setup for an in-vehicle digital dashboard using an Orange Pi 5 Plus 4GB (Rockchip RK3588...
Read moreAndroid Developer to Modify RawBT App for Printing Multiple Kitchen Docket Copies
We are looking for a proven and experienced Android developer to help modify the OpenSource RawBT printing app (or build a clone with similar functionality) to...
Read moreBluetooth Home Automation Circuit Design
Muje aek home automation hardware ka circuit diagram chahiye jo bluetooth se operate ho sake. Isme ye components hone chahiye: - 6 relay module - Arduino IC - H...
Read moreBasestation Schematic and PCB Design
I need a detailed schematic and PCB design for a basestation that will support a network of sensors. Requirements: - Support for temperature, pressure, and humi...
Read moreSmart Cradle System with Sensors
I'm seeking a skilled developer to create an embedded smart cradle/bed system with PCB design and 3D printing. The system should integrate advanced features suc...
Read moreMicrochips BM78 Bluetooth Module Programming
I am seeking a professional that is familiar with programming the Microchips BM78SPPX5NC2 Bluetooth module. We are having data transmission issues with the modu...
Read moreFlutter Bluetooth Setup for Wearable
I'm seeking a developer experienced in Flutter to set up Bluetooth 3.0 (Classic) for an IoT wearable device. The project involves enabling data transfer, remote...
Read moreEnhance BT App for Two-Wheel Control Bot
Need to enhance a BT app to control two wheels cart using phones (android or iOS. I am attaching the html file that shows the functionality. Need cool graphics...
Read moreOutdoor Air Quality Sensor Design
I need a design for an air quality sensor primarily for outdoor air monitoring. The sensor should measure CO2 and VOCs. The preferred data transmission method i...
Read moreCAN Bus Modification Device for Tesla
I need a device that interfaces with the CAN bus of my 2022 Tesla Model 3 and connects to a display. The device should be Bluetooth Classic enabled. Key Require...
Read moreGarment Shop Accounting App Development
I'm looking for a skilled Flutter developer to build a comprehensive Garment Shop Accounting App. The app is already designed and requires integration with Fire...
Read moreAdvanced Athlete Tracking Device Development
I'm seeking a skilled developer to create an advanced athlete tracking device designed for training and performance monitoring, specifically for running and ath...
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