Hello Freelancers, I have successfully installed PowerMTA for IPv6, and the setup was completed without encountering any errors. However, when testing emails using the Gmass SMTP tester, I encountered an error stating "ERROR: Invalid URI: Invalid port specified." I suspect that this issue may be related to the configuration file and possibly the network settings as well. I am attaching my configuration file for analysis.
...power supplies, clock signals, and peripherals according to its datasheet. 2. 4GB/8GB RAM: - Connect the RAM module(s) to the RK3588 SoC's memory interface, ensuring proper signal routing and power connections. 3. eMMC: - Connect the eMMC storage device to the appropriate interface on the RK3588 SoC, typically using MMC/SDIO or SPI interface. 4. NVMe M.2 SSD Port: - Provide the necessary connections for the NVMe M.2 SSD port, including PCIe lanes and power connections. 5. USB C Type Data + Power Connector (3 Male Connectors) & (3 Female Connectors): - Connect the USB Type-C connectors to the RK3588 SoC or an appropriate USB controller, ensuring proper signal routing for data and power delivery. - Implement circuitry to support dynamic switching ...
I'm having a problem starting Strapi on my EC2 instance. The error message I receive is: "The port 1337 is already used by another application." I managed to kill the process on this port. However, it still doesn't work I need an experienced freelancer to troubleshoot and fix this issue remotely via AnyDesk. Your application should demonstrate relevant experience in Strapi, AWS EC2, and Linux (Ubuntu).
I'm looking to upgrade my current ESP8266 controller to an ESP32 C3 Mini controller. I am primarily interested in freelancers with specific experience in this upgrade. Here's what I need: Requirement -1 : 1. Update existing Master Controller board based of ESP8266 to sup...ESP8266 to support ESP32 C3 IPEX/ (EasyEDA PCB design) 2. Retain GPIO connections and other circuits and components. 3. Ensure the position of LEDs, buttons and interfaces are as in current design 4. Ensure that the device supports handling loads upto 3A total without any heat with each port support upto 1 A Requirement -2 : 1. Redesign existing Zone Expander PCB board from Eagle to EasyEDA 2. Add LED Power indicator option 3. Ensure that the Expander handle upto 3A without any heating and each p...
...proficiency in these areas is crucial. Some of the AWS services required are Amazon EC2, ELB, Cloudfront and Amazon S3. Familiarity with these services is crucial for a successful project. *** The main point to address is that I want end user to access website on EC2 IIS with custom ports like 8080, 5440 etc and not standard 80 or 443. User will be providing url with port number and on IIS different website is binded with different port number. For WAF, protective measures against DDoS attacks, SQL injections, and XSS attacks are necessary. Thus, an understanding of these areas is also needed. Skills and experience: - Proficient in AWS services (Amazon EC2, ELB, Cloudfront and Amazon S3) - Knowledge of Cloudfront NLB - Experience with WAF - Understanding of DDoS attack...
I need a skilled developer with a deep understanding of SMTP Mautic VPS for a time-sensitive task. Key Requirements: - Expertise in setting up and configuring SMTP Mautic VPS port 25 open - Proficient in deploying and managing automated email campaigns - Ability to ensure optimal deliverability of email campaigns - Knowledge of best practices to avoid email going to spam This is an urgent project and I'm looking for someone who can deliver quality results quickly.
I have a Windows 10 system which is currently blocking ports 9876, 9877, 27015, and 27016. I need to ensure that these ports are accessible for both incoming and outgoing connections. Key Tasks: - Identify the existing issue(s) with the Windows Def...incoming and outgoing connections. Key Tasks: - Identify the existing issue(s) with the Windows Defender Firewall that is preventing access to these ports. - Fix the existing Configuration on the firewall to allow both incoming and outgoing connections through ports 9876, 9877, 27015, and 27016. Your Experience: - Proficient in Windows 11 firewall configuration - Experienced in troubleshooting port access issues - Familiar with network security and best practices - Skilled in providing secure access to ports while maintaining system...
READ FIRST AND DONT JUST SEND A STANDARD MESSAGES. DONT APPLY IF YOU DONT KNOW WHAT YOU ARE DOING AND IF YOU NEED LONGER THAN 5 HOURS, YOU HAVE NO GLUE. I CAN CLICK MYSELF AROUND UNTIL IT WORKS. NO NOW ACCOUNTS AN...I CAN CLICK MYSELF AROUND UNTIL IT WORKS. NO NOW ACCOUNTS ANYMORE, AND DONT APPLY AND TELL ME LATER YOU WANT 5 TIMES MUCH MONEY. iRedMail - Setting up iRedMail for less than 10 email accounts - Configuring Nextcloud for: - Calendar and contacts synchronization - Collaborative editing of documents - Email integration - Amavisd + ClamAV + SpamAssassin SMTPS service (SMTP over SSL, port 465) Enable DNSBL service in Postfix to reduce spam Nextcloud - docker configs - listen to - ad integration - chat - videocall - nextcloud office intergration
...developers to create a comprehensive and secure remote access solution for home automation systems, similar to Nabu Casa. This project involves building a cloud-based intermediary service that allows users to connect to their home automation systems (specifically Home Assistant installations, referred to as "nrjhub") from external locations without requiring router configuration changes such as port forwarding. Objectives: - Develop a secure, scalable cloud service that facilitates connection from external networks to multiple nrjhub Home Assistant installations. - Implement a system that manages authentication and secure communication channels between users and their home automation systems. - Provide a user-friendly interface for managing connections and system ...
We're in need of an IT consultant who has a solid background in working with Verizon tech support. Our 15-year-old business mobile number has been experiencing accessibility issues and we are looking to "re-secure" it so that we can port it to a VOIP service for more advanced features and services. Key Requirements: - Experience with Verizon tech support: Ideally, the freelancer should have hands-on experience in dealing with Verizon tech support, particularly in the context of mobile number security issues. - Knowledge of VOIP services and porting: Understanding of how VOIP services work and experience in porting numbers is a must. - Proven track record in IT consultancy: The ideal candidate should have a proven track record in IT consultancy, particularly in t...
I'm in urgent need of a designer to develop a logo for the rear of my boat. Boat name is “Rainmaker” without the quotes. And the home port name of “ Jensen Beach, FL” no quotes, needs to be displayed in a smaller font under the name Possibly a nautical style theme. Although you have creative freedom, I'm drawn to the nautical aesthetic, so please incorporate that theme. The boat is a very light blue color and the rear of the boat where the name will go is white. A picture of the boat is attached for reference. Specific elements to use weren't specified, leaving you room to utilize your creativity. Do note that this project has a quick turnaround time, I need it done ASAP. If you have prior experience in nautical design and can work within ...
What is the IP address and TCP port number used by the client computer (source) that is transferring the file to To answer this question, it’s probably easiest to select an HTTP message and explore the details of the TCP packet used to carry this HTTP message, using the “details of the selected packet header window”.
Hi, I need 3D icons in the following style as shown in the attachments . The icons shall be ...icons in the following style as shown in the attachments . The icons shall be BLACK, 3D and they shall have an ability to move during the hover. I want 10 icons, will send 2 details soon. You can use Figma or Sketch please. Any other tools are also fine, just tell the name in the chat. 1. Waterproof, 2. Expandable (in a meaning, that you can expand the storing capacity of the bag), 3. USB port, 4. Locker, 5. 180 degrees opening (one pocket can be opened by 180 degrees), 6. Vacuum function, 7. 2in1 (backpack and handbag), 8. 3in1 (backpack, handbag and shoulderbag) Note : You pls upload only ONE icon as entry, remaining you keep with you. Please DONOT use AI, manual designs onl...
I am searching for an experienced developer who can construct an AWS Lambda function for data processing purposes. The data in question will be predominantly text-based. Key Requirements: - Ability to work proficiently with AWS Lambda - Strong expertise in Python, which will be the primary language for this task Z...The data in question will be predominantly text-based. Key Requirements: - Ability to work proficiently with AWS Lambda - Strong expertise in Python, which will be the primary language for this task Zip file with AWS Lambda Function needed in Python which fetches file from a Folder in S3 Bucket and drops it in a SFTP location using paramiko and pysftp (both libraries) parameters are hostname port username password I will test the code by applying the parameter...
Port change for E-Mobility GUI and Installation of PowerDNS and PowerDNS Admin GUI
I have an app with local iis server where my api hosted in The app suppose to run and shows videos hosted in my private channel in vimeo Only enroled students to my app suppose to run my videos and see them running through enrolment code we provide and videos should run by demonstrating the student number who loggged on top of the video I can provide you with the server ip and port plus i can provide the api source code plus the apk file and you do complete test try to find the possible bugs in my system to either pull out the videos or run them without any student number demonstrated
Hello, I'm experiencing a network error in the server-side script of my Node.js project, specifically in handling API requests. I'm looking for a skilled and experienced developer who can troubleshoot and fix this issue. cause: Error: connect ETIMEDOUT at [as...server-side script of my Node.js project, specifically in handling API requests. I'm looking for a skilled and experienced developer who can troubleshoot and fix this issue. cause: Error: connect ETIMEDOUT at [as oncomplete] (node:net:1278:16) { errno: -4039, code: 'ETIMEDOUT', syscall: 'connect', address: '', port: 443 } If you have fixed such issue before then please contact me. Thanks
I urgently need a professional who can swiftly port my existing C# inventory management application to Amazon's new SP-API from MWS. The specifics of the inventory management flow are not strictly defined, offering you a degree of flexibility in your approach. However, although coding expertise and familiarity with C# and Amazon's SP-API is a must, an understanding of how inventory management systems work would certainly be advantageous. Key skills include: - Proficiency in C# - Experience with Amazon SP-API and MWS - Understanding of Inventory Management Systems
Hi, I have one sample codes which work as voip client . it should run on ARM32 . and I have one rockchip rv1106 linux SBC (I can add memory and emmc size following your advise). this rv1106 has its SDK, I installed on virtual unbuntu 20.04,and buid SDK and its sample application codes ok, but when I integrate the voip sample code into sample application codes ,it has link error about GLIBC,etc ,similar outputs as this url: I tried to fix it myself ,and asked for help ,still not working .I guess rv1106 cross compiler tool shipped by chip provider is uclib (arm-rockchip830-linux-uclibcgnueabihf ) ,but the voip sample codes need glib. so I am thinking maybe we should use buildroot to build a new linux image ,which support glib . the new linux image should handle audio input/output ,wifi...
I'm looking for an experienced firmware developper to build an STM32 for a board based on STM32G0 MCU, The firmware shall manage interruption between button and sensors, enter into bootloader mode on an interruption on the serial port (RS232), the firmware shall manage a state machine based on sensors input and go to sleep mode when no interruption occurs. More details will be shared later
...I'm scheduling covert price checks to be completed using an app on your Android or Apple Smartphone! This is a monthly project! I've got a few shops that need a *covert* audit, here are the deets: Payment: Ranges per opportunity. See below: - 20 items for $30 - 221 items for $50 (or best offer!) Due date: Currently, the due date for these assignments is 04/10. If you are interested but unavailable for this due date, please reach out with your next nearest availability. Requirements: - Must have an account with BARE to complete the report: sign up or login here: - If assigned, you will need to download the Mystery Shoppers app and complete the price checks via the app. You must have an Android or Apple operating system on your
I require a freelancer skilled in 3D product design. My project involves creating a 3D model for an electronics enclosure. We have the base design attached as STEP files, but need to add features and make the enclosure more robust. The enclosure will be 3D printed in ABS-ESD. ...base design attached as STEP files, but need to add features and make the enclosure more robust. The enclosure will be 3D printed in ABS-ESD. Your task will include delivering a unique, efficient, and aesthetic design that ensures the protection of the electronic hardware while maximizing usability. Familiarity with typical constraints and requirements of electronics enclosures (heat dissipation, port access, etc.) is vital. I look forward to seeing your creative and functional solutions for this design ...
I'm looking for a proficient DevOps expert specialized in working with Amazon Web Services (AWS). The primary role will entail managing infrastructure, with specifics to be clarified after r...specifics to be clarified after recruitment. The ideal candidate should provide: - Detailed project proposals - Proven experience in Terraform, AWS, Jenkins, Git The project needs: I need to create a CICD pipeline - AWS - Git - Jenkins - Terraform 2 EC2 instances in different AZs. In them simple html file, behind app load balancer. The app load balancer needs to listen on port 80 and port 8080 for the jenkins file. For CICD Pipeline I need github webhook to direct to the app load balancer's public dns. Everything needs to be private except the Load Ba...
I'm seeking an...viewers with advanced, innovative visuals. - As specific areas to emphasize were not outlined, I'm open to your professional discretion on what areas would make the most impact in the animation. Possibilities may include exhibitors' stalls, entrances/exits, or marine equipment displays. - The project needs to be completed within a 10 weeks. Helicopter view of Barcelona world trade centre and Marina Port Vell with animated electric tenders, cares running between them , all buiding in the marina , trade stands and 35 m dock with electric superyachts. Ideal skills and experience: - Extensive skills in 3D animation - Prior experience with large-scale event or trade show animations - Aptitude in futuristic style animation - Good time management and a...
I need expert in nginx web server configuration and cloud flare Our setup We have react application running in docker. Backend running in python. From react , we connect python using http for API calls. Current state : Our application is accessible using ip address of the server with port . Problem : We tried using DNS to access our application. We use cloudflare SSL and configured in the server but we are not successful. We are getting "invalid host header" and error code 521. Earlier we were getting mixed content type error. Please note this is troubleshooting task if you really have the experience this can be fixedbin no time. At the end , we want https should work end to end.
...Ethernet/T-Mobile LTE ether1/lte1 - Establish two specific VLANs * VLAN 100 at ether2/3 * VLAN 200 at ether4/5 Additional requirements include: - default Firewall configuration vlan 100 can talk to vlan 100 or 200 or the internet vlan 200 can only talk to the internet - VPN setup connect to a wireguard vpn server and route all traffic through the wireguard tunnel. port forwarding would allow traffic from the wireguard server to the mikrotik. also allow incoming wireguard vpn connections for a road warrior setup on The ideal freelancer would be highly knowledgeable in Mikrotik devices and networks, possessing considerable experience in setting up the particular features I need for this project. Technical knowledge of configuring Dual Wan, VLANs
We will create an assistant based on OpenAI (like ChatGPT) with a graphical interface similar to...5", and the queries are made in sequence. The agent must remember all the queries it has already made in a conversation, including the tables queried. Graphical Interface: The frontend should primarily resemble that of ChatGPT. In the account settings, there should be an option to add and select plugins (the databases). It is necessary to fill in the connection information to the database (host, port, user, etc.). AWS Architecture: - Amazon S3 for the frontend - Amazon EC2 for the backend The agent must be able to connect from the machine where it is hosted to other machines where the databases are available. Upon delivery, all documentation must be thorough and detail the prop...
This is a very specific task. I am currently seeking an embedded system Engineer with exceptional skills in C/C++, Arduino, communication protocol. Your primary task will be connect a Raspberry Pi rp2040 to a GPS device via USB, rp2040 will act as USB host and GPS will streaming data via USB as a serial com port. Note: if we connect the GPS device to PC, it will be detected as a comport and streaming
I need a professional with experience setting up Bitrix24 on my QNAP. I have already created the VM with the Bitrix24 Environment and need to adjust the settings to make everything work. Mainly, I need to have that VM communicate with the outside world and vice versa (port forwarding?)
I am looking for an experienced...looking for an experienced electronics and firmware engineer to build a low-cost USB/COM port proxy hardware. This hardware will primarily be used for data transfer between one input port and two output ports, along with device programming and debugging, as well as providing remote access to the ports. Requirements: - The hardware should have three ports: one for input and two for output. - It should act as a proxy between the USB and COM ports, enabling data from one port to be sent to two devices. - It should be compatible with the RS232 protocol. - It should also work as a USB host and operate in a USB environment. Ideal Skills: - Electronics Engineering - Firmware Programming - Knowledge of USB/COM port architectures - ...
...specific parameters (see requirements). Requirements: - Programming Language: C++ - Development Environment: Microsoft Visual Studio 2022 - Runtime Platform: Application must be able to run on Windows and Linux - Application Type: Console (non-GUI) - Application Parameters: • host server (required IF topology = 1 or 3: FQDN or IP) • host server port (required IF topology = 1 or 3: port used for connecting to host server) • username (required IF topology = 1 or 3: username for connecting to host server) • password (required IF topology = 1 or 3: password for connecting to host server) • topology (required: 1 = source VMDK is remote, target VDMK is local | 2 = source VMDK is...
Just design a single bulb led circuit board/driver/ module. Plugged into a 12volts motor vehicle USB port.
Pool Colour Recognition System Identifying objects: 10 static solid colour pool balls (colour and text fixed). Return the ball numbers in order (from right to left), return using tcp socket to send text, such as 5,4,3,2,1,6,7,8,10,9. The camera uses rtsp to send the image, the recognition software needs to be able to set the rtsp ip port. The position of the ball and the recognition result number should be marked on the screen. Developed in Python and run on windows 10. UI must be in English. 99% recognition rate Problems to be solved : 1. because there are many cameras, so there are many angles, the same camera, the angle may be slightly different. 2. because there are many cameras, so there will be a colour difference, the same camera sometimes due to the relationship between th...
...Anydesk remote. Important: You must be available today to complete the task. Please note: I will consider the project completed, when the project will start running on domain with all functionality same as localhost connected. Please find the project description from the developer [[ Our application is built using Spring Boot for the backend and React for the frontend. The backend is running on port 8080 (HTTP) with Tomcat, and the frontend is running at http://localhost:3000/. We are encountering CORS (Cross-Origin Resource Sharing) issues in our application. The entire application is running locally. Please assist in resolving this issue to facilitate deployment on the server We are using MySQL Workbench for the database We are using STS (Spring Tool Suite) as the IDE f...
I've Expo app built on version 35 I want to upgrade it to latest version, here is the and used libraries { "name": "x", "version": "1.0.0", "private": true, "main": "node_modules/expo/", "scripts": { "setup": "./scripts/", "start": "expo start", "android": "expo start --android", "ios": "expo start --ios", "eject": "expo eject", "debug": "open 'rndebugger://set-debugger-loc?host=localhost&port=19001'" }, "dependencies": { "@firebase/util": "^0.2.22", "axios": "^0.19.2&q...
I need an expert who can assist in configuring network address translation (NAT) on iptables, particularly focusing on Static NAT. Key Project Requirements: - Deep understanding of iptables operations - Proficiency in dealing with Static NAT configuration - Ability to handle specific IP ranges during the configuration Your work will revolve around ensuring that these specif...ensuring that these specific IP ranges are correctly configured in the Static NAT setup. Familiarity with various internet protocols will be advantageous. This project requires a careful and meticulous individual with a knack for detail, as absolute precision is crucial in executing this task. Please, only apply if you have suitable skills and experience. check the attached picture. the 81 port does alr...
Task: Need to send a GSM command string ( USSD or SIM Tool Kit commands ) to request a pre-paid mobile credit send, credit recall, and balance check. These commands will be triggered by a web server, and communicate with the web server and log all events. Options: - Create stand alone software that will communicate with the web se...check. These commands will be triggered by a web server, and communicate with the web server and log all events. Options: - Create stand alone software that will communicate with the web server. - Use the Diafaan software or similar, and customize with it’s C++ / .Net scripting connector - Use other pre existing software Current Hardware: Windows Machine with remote access Port modem , port Huawei modem 3 SIM cards...
Hello Shofiur, the project is about building a security inventory of my servers and VMs. I'll provide around 500 IPs and their tcp and udp ports should be scanned (range 1-65535) you should delivery a csv file with 1 port for each line and format: ip address,proto,port,service,version (if you have more information, even better) Thank you.
...the form appars fine, but then when you click a letter or try to use t he search box, you will get a 500 error. I believe that if you fix one it will fix the other. Heres what the script does: It allows users to see a list of songs (on the webpage for our webserver) that are hosted on our local PC, thru an open port on the PC. We have verified that the port is open, so that is not the issue, but if it were, you would see an error on the page indicating not able to connect to port (which there is not that error message). Your task is to fix the page so that you can see the form, and be able to start typing and see the form field data list of results. You will connect to my pc via anydesk to do this, no credentials will be given out, this
I have an application written in ReactJs as front end and C# ASP.NET as backend. I decided to port the UI from ReactJs to Blazor, and the project has been finished. However there are some bugs need to be fixed and performance seems to be slow due to duplicated page rendering. I am seeking experienced Blazor developer to look into the problems, around 10 small issues(bugs, performance and improvement), mainly on UI side, while I can focus on backend. The UI was designed as a common UI, which can recognise the configuration data from backend, in order to display any page in future. The web includes: - User authentication: Creation of user accounts with secure login systems. - MySQL database used on backend. - ASP.net MVC Ideal freelancers will have extensive experience in Blazor.
Our team is actively looking for an experienced Azure Solutions Architect well-versed in implementing Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) solutions. Your main task will be to assist us with a logistic and port management enterprise application. Ideal Skills and experience: - Extensive knowledge and experience in Azure cloud solutions - Proven track record in implementing IaaS and PaaS solutions - In-depth understanding of logistic and port management systems - Understanding of Azure OpenAI While not necessary, any experience or skill in real-time tracking, inventory, and document management would be highly appreciated as this could potentially be implemented in future. Candidate to have more than 12 years of experience and in azure around 2...
I require the boat moving from Glenelg, South Australia to Fremantle Port, Perth, WA. Boat size 11.73m Long by 3.83m Wide
As an individual operating Arduino, I need a proficient freelancer who can code in Jupyter Notebooks to read ASCII data from a serial port. The data read should then be able to be used for data analysis. I have prepared code already for review. Key requirements: - Experience in working with Arduino - Ability to work with Jupyter Notebooks - Proficiency in reading ASCII data from serial ports - Strong skills in analyzing data With thorough knowledge in these areas, the ideal freelancer can look forward to consistent engagement. They would be dealing with an exciting project that pushes bounds in interfacing hardware and software. code: import serial from serial import Serial import as plt import numpy as np from datetime import datetime import pandas as pd import time import
I need an expert with experience in QT API especially in handling serial port communication. My current project involves sending commands and receiving status updates with a threaded example. Key responsibilities: - Develop a solution that sends commands. - Efficiently receive and handle the status reports. - The system should be robust and reliable. You should have: - Proven experience with QT API and serial port communication. - Experience in multithreading. - arduino is what i need tested with arduino example SerialEvent
I need an expert with experience in QT API especially in handling serial port communication. My current project involves sending GCode motion commands and receiving status updates with a threaded example. compiles with qt5 and 6 Key responsibilities: - Develop a solution that sends GCode motion commands. - Efficiently receive and handle the status reports. - The system should be robust and reliable. You should have: - Proven experience with QT API and serial port communication. - Experience in multithreading. - arduino due with repetier on it is what i need tested with arduino example SerialEvent Please note, I am looking to have the project completed within a month. Therefore, timely delivery is of the essence. I'm looking forward to
... Must be done in VSCode (2017 or later), and using various Windows API functions. GUI needs the following features: - Menu bar (drop-down menu) support for multiple options. - Tab support. - Input box support. - Window text support. - Embedded graphics (image) support. Code support requirements: Polling the COM ports and putting the available ports in a drop-down box. Opening/closing a COM port. Allocation/freeing of memory. Displaying graphics (.gif, ,jpg, .png, etc.) in a picture box or similar. Mouse position/button polling. File requestor and loading/saving routines. Line, circle, and other primitive graphics routines for drawing on a window. I am not in a hurry, and I know this is a simple project. I have done all of this in VB6/.NET but I have no experience with VSCo...
Looking for an experienced freelancer to setup port triggering and dynamic DNS on my D-LINK router for home network optimization. A successful candidate should: - Have a wealth of experience with D-LINK routers - Have solid knowledge in port triggering and dynamic DNS setup - Be able to provide expert consultation on optimal home network setup. Providing details about related past experiences during the application will be highly advantageous. This is a great project for network specialists seeking to exhibit their expertise in home network setup.
I am looking for a technical reply to my requirements which should include your approach. If you reply with something that does not address the requirements or the question I will block you from replying. Please ensure you understand the requirements. I currently have a custom PCB...a new SoC? A> If yes, can it be the "middle man" and recieve data from the current PCB via BLE and then this new SoC send the graphics or manipulate the graphics on the new 12.3" that way? This would enable me to retain my existing code base while the new SoC will just do the graphics work. B> If it cannot, what is your technical approach to enable a 12.3" display to work while being able to port my C++ code to this new chip? **NO RASPBERRY PI or any slow type of devic...
I am in need of a skilled software developer to create an invoice generation software ...Interested developers, please provide your proposals along with examples of similar projects you have completed. Key Deliverables: - Software compatibility with both Windows and macOS - An efficient integration with an existing RS232 digital weighing scale by leveraging the serial port connection. Ideal Skills: - Proven ability in developing cross-platform software. - Sound knowledge and experience in system integration particularly with digital weighing scales. - Strong understanding of RS232 serial port handling is a must-have. - Demonstrated ability for efficient problem solving and detail orientation. Bid only if your profile aligns with these specs. Looking forward to a fruitf...
1. Reduce the dc barrel jacks hole size to match actual pin size 2. Reduce the rca port hole size to match actual pin size 3. Change the input connector for VIN (should handle 10-15Amp) 4. Add capability of adding a switch for the main input 5. Figure out the reset mechanism to upload program via serial port 6. Add led lights to each power rail and pwm rail. 7. One digital port on MCU should be able to turn off all the LED lights in1 go. 8. Input power monitoring (input voltage and current @VIN) 9. Reverse polarity protection 10. Voltage monitoring, for the output of buck/boost 11. Add usb to serial
