Arduino zwave protocol jobs

Project Title: Fix slow initial response server time due to SSL certificate - Drupal 9 Overview: We are looking for an experienced developer to fix the slow initial response server time issue on our Drupal 9 website. The problem seems to be related to the SSL certificate, as the server initial response time is currently about 400ms. With http protocol initial response time it was 20 ms. So, clearly, it was some misconfiguration on Apache or https redirections. My goal is to reduce initial server response time under 80ms. Requirements: - Expertise in Drupal 9 development and server optimization - Strong understanding of SSL certificates and their impact on server performance - Ability to diagnose and troubleshoot server response time issues - Familiarity with different types of SSL...

Websocket implementation in spring boot Purpose: - Real-time messaging Authentication: - No authentication mechanism required Protocol: - Stomp Skills and Experience: - Strong knowledge of spring boot and websockets - Experience in implementing real-time messaging systems - Familiarity with the Stomp protocol

...user-friendly interface with an E-Ink display for clear and easy-to-read shelf labels. - Ensure the system provides accurate and real-time information updates for pricing, product details, and promotions. 2. Cloud Service Integration: - Connect the electronic shelf label system to a cloud service for seamless data management and synchronization. - Implement a secure and reliable communication protocol between the shelf labels and the cloud service. - Enable remote management and control of the shelf labels, allowing for easy updates and changes. 3. Multiple Language Support: - Investigate the feasibility of supporting multiple languages within the system. - Provide options for language selection and ensure proper display of translated content on the E-Ink labe...

...skilled Arduino developer who can write advanced code for my Arduino Uno board. Skills and experience required: - Proficiency in programming Arduino Uno - Strong understanding of advanced Arduino functionalities - Ability to write clean and efficient code - Experience in troubleshooting and debugging Arduino projects Scope of the project: - Develop advanced functionality for the Arduino Uno board - Implement complex algorithms and logic - Integrate various sensors and modules - Ensure the code is optimized for performance - Test and debug the code to ensure its reliability and stability If you have a strong background in Arduino development and can handle advanced coding tasks, I would love to discuss the project further with you. Ple...

...I can configure realms in Keycloak too. I am new to AWS & therefore, don't know how to install & configure Keycloak in AWS. Deliverables: 1. Documentation about how to install & configure. You can make a video while you work in this project & send me the video. 2. I prefer to have this installed in Amazon EKS. Alternative is Amazon ECS 3. Successful installation in AWS + running it in https protocol with valid certificate installed. The Keycloak domain shall be https://auth.XXX.com. The domain must be created in AWS too. 4. Master Realm configuration + 3 Additional Realms (You can configure 1 & I can configure the other 2). 5. Documentation about how to do maintenance myself. (nice-to-have) Ideal Skills and Experience: - Experience with Keycloak and...

Need someone that can do the following in the next 4 hours: -Source approx. 180 leads on LinkedIn Sales Navigator following our search protocol and input them into a spreadsheet. -Send emails to approx. 200 leads from that same list (emails, email account, and message will be provided)

I am looking for a freelancer who can help me with the AC500 PLC to Neta 21 devices ddcs connection through Modbus TCP. The project requires the following skills and experience: - Proficient in Modbus TCP communication protocol - Experience in exchanging Read/Write messages between the AC500 PLC and Neta 21 devices - Ability to handle error handling for communications, if required (although unsure at the moment) - The devices of Neta 21 are connected using a Nexa 21 using optical fiber - The plc is a ABB PM564 with eth connection If you have the expertise in these areas, please submit your proposal for this project.

I am looking for a freelancer who can help me with developing a communication protocol between a GOODCOM Printer and a Server Goodcom. Please see attached file for more details. The ideal candidate should have experience in the following: Printer Type: - Familiarity with Thermal Printers is a must. Communication Protocol: - Proficiency in configuring parameter settings in an ini file for communication. Communication Type: - Knowledge of Serial Communications, Parallel Communications, and/or USB Communication is preferred. If you have the necessary skills and experience, please submit your proposal. Thank you.

I am looking to build a communication bridge between Labview and various electronic devices, such as cameras, displays, speakers, and communication controllers, using the UDP protocol. I am already familiar with Labview, but not familiar with the UDP protocol. Specifically, I need assistance in setting up the hardware configuration for the communication to happen properly. If this project appeals to you and is something that you think you could assist in, I would love to hear from you and discuss how we could approach this project together. Your experience and understanding in Labview and UDP protocol would be greatly appreciated. Furthermore, the successful bidder will need to have a working knowledge of hardware configuration for communication. If you have any qu...

14 cell Li-Ion on 6U Eurocard 160x233.35mm with 1x 90 degree DIN41612 96pin Type C and 1x 90 degree DIN41612 32 pin Type F, DC/DC and socket for Arduino Nano ver 3.x You must do the needed updates to the schematic, and make the PCB, gerber files and BOM. I will send you some files on the sockets, DC/DC and Arduino nano Socket. There miht also be a 6U Eurocard on the net that you can use as template. The complete job should be done within 10 hour time. f above the Freelancer will bear the cost

- I am in need of a load testing tool that can handle heavy loads for the Tuxedo protocol. - The tool can be developed using any programming language. - The main goal is to simulate heavy loads and stress test the Tuxedo protocol application . - The tool should be able to generate a large number of concurrent requests to the Tuxedo server. - It should also be capable of measuring the response time and throughput of the Tuxedo server under heavy load. - Experience with load testing tools and performance testing is required. - Knowledge of the Tuxedo protocol and its intricacies is a plus. - The ideal candidate should have strong programming skills and experience in developing load testing tools. - Additionally, the ability to assist in deploying the tool would be adv...

14 cell Li-Ion on 6U Eurocard 160x233.35mm with 1x 90 degree DIN41612 96pin Type C and 1x 90 degree DIN41612 32 pin Type F, DC/DC and socket for Arduino Nano ver 3.x You must do the needed updates to the schematic, and make the PCB, gerber files and BOM. I will send you some files on the sockets, DC/DC and Arduino nano Socket. There miht also be a 6U Eurocard on the net that you can use as template.

Project Title: Pen test - web application Purpose of the web application: E-commerce Data security requirements: No, but we need some guidance Security protocol: HTTPS We are looking for a skilled and experienced professional to conduct a penetration test on our e-commerce web application. Key requirements for the project include: - Comprehensive knowledge and understanding of web application security - Experience in conducting penetration tests on e-commerce websites - Ability to provide guidance and recommendations on data security measures - Proficiency in utilizing security protocols such as HTTPS The main objective of this project is to identify any vulnerabilities or weaknesses in our web application's security measures and provide guidance on how to enhance its d...

I am looking for a skilled developer who is proficient in JavaScript to work on a web socket project. The ideal candidate should have experience with secure socket implementation and be familiar with the WebSocket protocol. Requirements: - Proficiency in JavaScript programming language - Experience with secure socket implementation - Familiarity with the WebSocket protocol Skills: - JavaScript - Secure socket implementation - WebSocket protocol

I need a simulation which explains to the learner/user how Modbus and MQTT work for communication among PLC and other devices. For both protocols, two separate configurations/projects can be made. Both projects should also have scope for their extension for the learner. It should be using Codesys 3.5. With Codesys3.5 if other tools are required for simulation that should be open source. It should have a step-by-step clear explanation of the project. In other words it should be a kind of exercise which initially explains the connectivity using both protocols (separately) and then learner must extend it using previous knowledge and new knowledge.

...Ability to work within a budget of more than $1000 If you have the expertise and experience in developing DAW plugins and are familiar with Pro Tools, Midi SysX or Ethernet communication, and have a track record of creating plugins I would love to discuss this project further with you. Payment I propose staged payment Specification Using Midi SysX or Ethernet agree with us a suitable protocol (for example Midi Machine Control) Add the following functions in order of importance 1) Recall individual track Labels on request 2) Recall/Set Track Record Arm Status 2) Recall/Set Track Mute Status 2) Recall/Set Track Replay/Direct Status 2) Recall/Set Record On/Off 3) Control panel to send 16 program change commands via Midi 3) Receive Labels for the Program...

I am looking for assistance in programming the ATmega2560 IC for an Arduino bootload project. I am open to suggestions for specific features in the design, and I would like to have a combination of adapting existing Arduino code and starting from scratch. Ideal skills and experience for this job include: - Strong knowledge and experience in programming the ATmega2560 IC - Familiarity with Arduino bootload projects - Ability to adapt existing Arduino code - Proficiency in troubleshooting and hardware design - Creative thinking and ability to suggest improvements and features for the project.

I am looking for a freelancer who can propose a new objective function in the RPL protocol with the objective of improving network efficiency. The implementation of this new objective function will be done in Contiki 2.7(Cooja simulator). Skills and Experience: - Strong knowledge and experience in RPL protocol and network efficiency optimization - Proficiency in C programming and experience with Cooja simulator - Familiarity with objective functions in RPL protocol, specifically OF0 and MRHOF - Ability to compare the proposed objective function with existing objective functions, such as OF0 and MRHOF. The freelancer should be able to effectively analyze and evaluate the performance of the proposed objective function in terms of network efficiency and other parameter...

"I want to send information from four light sensors mounted on Arduino to Android via BLE (HM-10). I am currently stuck with coding and would like to know how to code in Android. I want to process the received data in Android and visualize it in the form of a graph. Could you please teach me how to code in Android?"

Using avr programming in C and simulated in flowing the pdf previously sent need to use wokwi to simulate the work. thank you.

...HL7 language. -A billing module, with the ability to generate professional claims like Medicare, Medicaid, Private insurances), institutional invoices, patient invoices, among, others. -Collection of co-pays and photos of clients for better identification. -Allows implement interfaces with test scheduling and quality control analyzers; uni- or bi-directional and Host Query interfaces using ASTM Protocol. -On-line quality control with analyzers. Graphs’ generation applies Westgard and any user-defined QC rules to individual QC results, builds Levey-Jennings charts and prints summary and detail reports. -WEB module, that allows to improve the laboratory operability, centralizes the data into a single location and allowing the laboratory clients write, manage and review pres...

I am looking for a developer who can create a VPN v2ray client for iOS and Android. VPN Protocol: OpenVPN Branding and UI/UX Design: I have some basic wireframes, but I need the whole UI/UX design created. Tutorial: I need a tutorial made for the VPN usage. Ideal Skills and Experience: - Strong experience in developing VPN applications for iOS and Android - Proficiency in OpenVPN protocol - Expertise in UI/UX design and ability to create a visually appealing and user-friendly interface - Ability to create a comprehensive tutorial for VPN usage - Attention to detail and ability to deliver high-quality work within the given timeframe

I am looking for a talented and experienced RPL Protocol Expert assist me with my project. If you meet these requirements and are confident in your writing abilities, please reach out to discuss further details of the project.

need to design a 2 layer PCB which embedded 4 Atmega 2560 micro controller with rs485 protocol , Need a designer who has experience with arduino mega chip PCB design ,

Hi We are looking for experience full stack developer who can make Adnroid App and Web based Admin panel to control Server from Admin panel, Ads management, Push Notification etc.... App should work in china, UAE and iran etc.... If you have developed similar app in past then please bid.

L2TP VPN between office and Home with Mikrotik Routers - I am looking for a freelancer with experience in setting up L2TP/IPSec VPN connections between office and home using Mikrotik Routers. - The ideal candidate should have prior experience in configuring L2TP/IPSec VPN connections. - Knowledge of DHCP protocol configuration is essential for this project. - Past work examples or references showcasing successful L2TP/IPSec VPN setups would be highly preferred. - The freelancer should be able to provide a brief summary of their experience in setting up L2TP/IPSec VPN connections. - Detailed project proposals are not necessary for this job.

...remote iOS device and an AR application on the Magic Leap One AR headset. Key Responsibilities: + Develop a native iOS application using Swift and Xcode, designed to serve as a remote control with basic buttons for user interaction + Create a Unity application for the Magic Leap One AR headset that can respond in real time to user input from the iOS application + Implement a communication protocol using Bluetooth or BLE for real-time transmission of user input Design the system to transmit data from the iOS application to the Unity application in JSON format, and control a basic game object like a sphere based on this input Required Skills: + Strong proficiency in Swift, Xcode, and iOS application development + Solid experience with Unity, particularly in developing f...

Hello, I'm looking for a Freelancer to develop an OPCUA server for me on a STM32 board. I will provide the STM32 board, and prefer that the OPCUA server be written in C language. Security measures are a must for the server. The server should be tailored to my specific requirements in terms of usability, scalability and reliability. I'm looking for someone with prior experience in the OPCUA protocol and STM32 boards to understand my needs and deliver an efficient code. The Freelancer should also have the ability to troubleshoot, debug, and optimize the code to ensure that it functions properly. I require the Freelancer to be detail-oriented and have great communication skills. I also want them to complete the project on time. If you have the necessary skills and abilities...

...looking for a knowledgeable and experienced developer to create a Diameter Java Module for me. This module must cover handle the main messages on Gy interface which is the logical interface between the gateway GPRS support node/traffic plane function (GGSN/TPF) and the online charging system/credit control function (OCS/CCF). The Gy interface, used for online charging control, adopts the Diameter protocol The developer must use Restcomm (aka mobicents and telestax) products: - Diameter Stack and Services (jdiameter); As job output result we do need following: - Installation logs/screenshots (we want to replicate installation in-house); - start/stop/restart instructions for the software - Description where to configure them (start configuration CLI, edit config files, control...

teach me how to make ECG Aurdino (other...2 make hardware easy to use on body (small size and good on battery ) 3 make hardware to receive signal and feed to computer microphone input just ideas to start

I am looking for a freelancer to complete a Free Diameter and Cisco router configuration project. The purpose of the project is to implement the Diameter protocol for an ISP AAA system. I am open to suggestions as to the specifics of the project and am not set on any particular requirements or preferences. I do have a timeline, but it is flexible with more than 8 weeks for completion. I am looking for a freelancer with experience and expertise in configuring these systems for a successful deployment, and who can stay on a deadline and within a budget.

I HAVE A SIMPLE INDICATOR DRIVEN TRADING PROTOCOL I WANT CODED AND PROTECTED TO HIDE THE INDICATORS AND SIMPLY POP OUT AUDIBLE AND VISUAL ALERTS ON TRADING VIEW

I'm looking for a skilled engineer to develop a SCADA computable in scr based battery charger with a voltage range of 24V. This battery charger will need to include real-time monitoring features as well as be able to communicate via the IEC 61850 protocol. Having a data logging and reporting component and remote control and operation capabilities is a plus, but not required. The ideal engineer for this project will have expertise and experience with this type of technology, as well as the ability to complete work to a high standard in a timely manner. Experience working with SCADA systems in an industrial setting will be highly regarded. Interested parties should include a portfolio or list of completed projects when applying for the job.

I am looking for an experienced web application developer with expert knowledge in building job boards or crm platforms to help me create a Web3 Talent Protocol. The budget for this project is less than $1000 and I need someone who has experience in developing websites that allow companies to search through the candidate database and for talent to submit their resume and profiles so that they can be found by companies who are looking to hire web3 talent. I need someone who can bring their skills and expertise to the table to help create a quality product. Collaboration is essential and working together with a qualified freelancer towards our end goal is my primary objective. If you have the necessary skills and experience required, please reach out and let me know how you can help m...

I am looking for a freelancer who can help me with the configuration of a remot...Dream Machine. The ideal candidate should have experience with Unifi networking equipment and be familiar with VPN configurations. VPN Configuration: - The project requires setting up a remote access VPN on the Unifi Dream Machine. - The preferred security protocol for the VPN is WireGuard. Expected Number of Remote Access VPN Users: - The expected number of remote access VPN users is between 1-10. Skills and Experience: - Experience with Unifi networking equipment and VPN configurations. - Familiarity with WireGuard security protocol. - Ability to troubleshoot and resolve any issues that may arise during the configuration process. If you have the necessary skills and experience, please subm...

Step 1 - You must know how to open a socket using the RCON protocol and communicate with a server. It is not just sending text. Step 2 - In your bid you must say that you are able to work with RCON. Auto bids will be denied. Put some effort into it. Step 3 ... I am in need of a PHP script that can connect to a server via RCON. The script should be able to perform the following actions: - Send commands to the server - Retrieve server information The target server's operating system is Linux. As for security requirements, basic security measures should be implemented for the script. Ideal Skills and Experience: - Proficiency in PHP programming - Experience with server communication via RCON **** ULTRA IMPORTANT!!!! - Familiarity with Linux operating system - Knowledge ...

I'm looking to hire a freelancer to develop an Android app for Bluetooth connection with Arduino nano 33 IoT. The main purpose of the app is to collect sensor data from Arduino in real-time. Furthermore, I already have a specific design and layout in mind for the app interface. Therefore, I am looking for a capable programmer or development team that can put this together quickly and efficiently. Experience with both Arduino and Android software is of course highly preferable. If you think you have the correct skill set and are up for the challenge, I look forward to hearing from you!

I am looking for a freelancer to develop a SCADA system in PHP that can collect data from a MySQL database. The data will be available on RS485. Specific Data Points: - Temperature - Pressure - Humidity - Current - Voltage - And many more (for a solar power plant) Data Visualization: - I am open to suggestions for data visualization ...Visualization: - I am open to suggestions for data visualization requirements. Alerts: - The system should be able to send alerts based on data thresholds. Ideal Skills and Experience: - Proficiency in PHP programming - Experience with SCADA systems and data collection - Knowledge of MySQL database management - Ability to create data visualization tools - Familiarity with RS485 communication protocol - Strong problem-solving skills and attention ...

As discussed, boost and egt gauge for arduino nano with custom pcb that measures boost from 0-35 PSI (or more) and high temp k sensor from 0-999degrees.

I need Networking expert to create (a router/ an access point) protocol. (OR) computer application. 1- it makes the router save received data packages which come from [ISP] in a computer (server). 2- Then while other user in the same local network surfing the internet and requests a data package, the router at first check if this data stored in the local pc(server), if yes send this data to the user without requesting it from [ISP], if not then request it from [ISP] and save it in a local database in the pc(server).

We are seeking a skilled AI-ML expert to develop a prediction model for desirable pregnancy outcomes using various predictors based on a study protocol with a sample size of 225. Though we understand with very small sample, its difficult to develop such models. But the model aims for optimal utilization of maternal health services by accurately predicting potential outcomes for pregnant women (risky vs healthy pregnancies). Your responsibilities will include data analysis, algorithm development, and model implementation. The ideal candidate should have a strong background in AI-ML, expertise in predictive modeling, and a solid understanding of maternal health. This is time bound job, who is confident enough to deliver the assignment within a week time, kindly DM or email your short ...

...Communication: - Proficiency in implementing Modbus communication protocol for RS485 communication Display: - Familiarity with integrating an LCD display into the meter Skills and Experience: - Strong background in electrical engineering, Embedded hardware and firmware developer, PVB Design, BOM list, and circuit design - Proficiency in programming and firmware development for the meter - Knowledge of power measurement algorithms and calculations - Experience with Modbus communication protocol implementation - Familiarity with LCD display integration and programming If you have the necessary skills and experience to design a high-quality electrical multi-function meter with an LCD display and RS485 communication using the Modbus protocol, please apply for this pr...

...design a Shunt Active Harmonic filter for non-linear loads using Arduino and VSI. The project requires expertise in power electronics and programming. Key Requirements: - Experience in designing Shunt Active Harmonic filters for non-linear loads with a power rating of more than 10kVA - Proficiency in programming Arduino, with no specific preference for the programming language (C++ or Python) - Ability to integrate the Arduino with the Voltage Source Inverter (VSI) for effective harmonic filtering The project has a tight timeline, with completion expected in less than 1 month. The freelancer must be able to deliver high-quality work within this timeframe. If you have the necessary skills and experience in power electronics, Arduino programming, and harmon...

...freelancer who can help me repair the function of a WordPress plugin called Real3dFlippingbook that is currently not functioning. I am receiving a popup error message stating "UnknownErrorException: Failed to fetch". Unfortunately, I have not been able to troubleshoot the issue successfully on my own. I don't know where to start. A search on the internet tells me this: "You changed domain or protocol (HTTP/HTTPS) so got this. Check your ajaxurl". Sometimes we also do not get an error message, but then the flippingbook keeps loading forever. I recently transfered this website to a new VPS with cloudlinux and Plesk, which might have caused the problem. I have 2 sisterwebsites moved to a new VPS (both have their own VPS) and one website has no error an...

I am looking for a Hyderabad based PCB Layout Engineer with KiCad experience to work on an intermediate le...to verify PCB functions  Assist in component sourcing and use of the best components for the design. Function specific experience  Experience with AMS Design – Amplifiers, Xtals, Interfaces, Regulators etc.  PCB Layout of multi-layer boards – rigid, flex etc.  Board Bring-up & Testing  Tools – GIT, Kicad, Matlab, Freecad, LTSpice, Keil etc.  MCU Platforms – TI, STM, NXP, SiLabs, Nordic, Arduino, R-Pi etc.  Wireless Platforms – LoRa, Sub 1G, BLE/BLE5, BT, WiFi, LTE/LTE-M, 5G/4G/3G, GPRS/EDGE etc. If you are a PCB Layout Engineer with KiCad experience and are available to work on-site in Hyderabad, please apply with your relevant exper...

I'm looking for someone to help me with a specific project involving the programming of an ESP32 with a Frsky XM+ reciever. This will be done in the Arduino IDE, and debugging assistance is needed. For this project my chosen reciever is Frsky XM+. The goal is to read the SBUS signal coming from the reciever and turn it into an int array where all of the 16 channels values are stored.

We have developed a home based alert system for the elderly. We are looking for a freelancer with expert knowledge with hardware (accelerometers & Zigbee chipsets) and firmware who can design a Z...put it into a case and manufacture it User Demographic: - The primary user demographic for this product is the elderly at home. Communication Range: - The fall detector should have a communication range of 50 meters. Zigbee 3.0 will work Skills and Experience: - Experience in designing wearable devices, specifically pendants and wristbands, is required. - Proficiency in Zigbee communication protocol and chipsets is necessary. - Knowledge of fall detection algorithms and sensors is preferred. If you have the skills and experience required for this project, please submit your detai...

I have a program arduino nano +rfm95w 2 buttons 2 led bidrectional work fine and I would like to add a serial number between module 1 and 2 ,if the serial is same in the 2 modules it s work if serial is differend the arduino stop signal

I am looking for a Freelancer to help me out with an embedded systems project, specifically involving joint angle motion with imu sensors using esp8266. I am open to suggestions from the Freelancer, though I need the system to be low cost. I am seeking a Freelancer with an advanced level of experience with esp8266 and imu sensors. I prefer the programming language for this project to be Arduino.

HI I have a nodes using MESH protocol. device is nRF52840 using SDK 17.0.1/ Mesh 5.0.0 I have a firmware it has a model. the Nodes send temperature, rpm, and other variables. in the same firmware if we setting the device as "subscription" the device will receive the data from the other nodes, and print the data recived in the screen using RTT protocol. what i NEED? 1.- I need the subscription device, sends some data to especific node un the mesh For example if receive 00AF-50 the node will send code 50 to node 00AF thanks. Ricardo