Find Jobs
Hire Freelancers

Modbus (RS485) - Controlling Servo/Stepper motor with RaspberryPi -- 3

€100-300 EUR

Cerrado
Publicado hace más de 4 años

€100-300 EUR

Pagado a la entrega
We are looking to control servo (With Brake) and stepper motor (with Brake) through the drivers. We are planning to use Modbus. Modbus Module: [login to view URL] Raspberry Pi: 4 B+ Driver data sheet attached. Requirements: Screen will have the following buttons: Servo 1 : ON/OFF, Number of Rotations, Speed, Direction, Brake/Release Servo 2 : ON/OFF, Number of Rotations, Speed, Direction, Brake/Release Servo 3 : ON/OFF, Number of Rotations, Speed, Direction, Brake/Release Stepper 1 : ON/OFF, Number of Rotations, Speed, Direction, Brake/Release Stepper 2 : ON/OFF, Number of Rotations, Speed, Direction, Brake/Release Stepper 3 : ON/OFF, Number of Rotations, Speed, Direction, Brake/Release Stepper 4 : ON/OFF, Number of Rotations, Speed, Direction, Brake/Release Stepper 5 : ON/OFF, Number of Rotations, Speed, Direction, Brake/Release
ID del proyecto: 22857995

Información sobre el proyecto

10 propuestas
Proyecto remoto
Activo hace 4 años

¿Buscas ganar dinero?

Beneficios de presentar ofertas en Freelancer

Fija tu plazo y presupuesto
Cobra por tu trabajo
Describe tu propuesta
Es gratis registrarse y presentar ofertas en los trabajos
10 freelancers están ofertando un promedio de €253 EUR por este trabajo
Avatar del usuario
Hi, I am a senior Java, Python and embedded software developer. I have raspberry pi 2 b+ board for development.
€300 EUR en 10 días
5,0 (2 comentarios)
4,2
4,2
Avatar del usuario
I have 13 years experience in Java and C++. My friend is 12 years of experience in C/C++. Both are working in Controller development couple of years. Last project we have added Modbus protocol support to one of our Controller. hope you understand and assign this project to us.
€333 EUR en 10 días
5,0 (4 comentarios)
3,9
3,9
Avatar del usuario
Hello. I'm working with pi about 2 years , and using it for controll stepper drivers in 2 projects In 1th I'm using pi like server to communicate with arduino. Server was written on java, to communicate I used Java-Arduino-Communication-Library, it 's crossplatform lib. In 2th project I used python and modbus protocol. In this time I have pi 3 and pi 2, rs 485 module I can buy in 2 weeks. I have more when 10 step motors and drivers now. Gui can do using javaFx. Prototipe of GUI can realise in 2-3 days. If it's asap work, I think you can connect your pi to your com port, and I can try work with it remotely.
€300 EUR en 7 días
5,0 (9 comentarios)
3,2
3,2
Avatar del usuario
Hi Sir, Lets discuss your product with us. We are professional engineers and developers who do such projects from the last 10+ years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are team of professionals with 10+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
€400 EUR en 15 días
4,2 (1 comentario)
3,2
3,2
Avatar del usuario
Hello, I'am experienced in, Digital / Analog Electronics ESP32 , ESP8266 , Arduino, PIC , AVR , ARM , STM32 , 8051 Programming Single board computers ( Raspbery pi,Orange pi etc) C , C++ , Java , Python , C# PCB designing (Altium designer,Kicad,Eagle etc) Embedded System IoT WiFi , UART , I2C , SPI , BLE , BT , GSM , GPRS ,GPS , RF Amazon Web Services / Microsoft Azure Linux Android Development,Web Development please leave a message on my chat so we can discuss. Best, Malindu
€100 EUR en 5 días
5,0 (3 comentarios)
2,3
2,3
Avatar del usuario
Hello I have read your requirement carefully. I am a java developer with more than 6 years' experience. I have created a lot of projects before that has similar features to your's , so I can help you to turn your idea into reality asap. I am always available for an interview at any time, support full service. My motto is high speed, high quality, good responsive. Thank you for your consideration.
€400 EUR en 15 días
0,0 (1 comentario)
0,0
0,0
Avatar del usuario
I read details. I have experience with modbus. total time depends on details requirements . I look forward to here from you
€277 EUR en 20 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hi ,I have experience in simlar job making , I can do your purporse in node.js, Node-red , for detailed contact me please , thanks
€100 EUR en 10 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de IRELAND
Dublin, Ireland
3,8
27
Forma de pago verificada
Miembro desde may 12, 2014

Verificación del cliente

¡Gracias! Te hemos enviado un enlace para reclamar tu crédito gratuito.
Algo salió mal al enviar tu correo electrónico. Por favor, intenta de nuevo.
Usuarios registrados Total de empleos publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Cargando visualización previa
Permiso concedido para Geolocalización.
Tu sesión de acceso ha expirado y has sido desconectado. Por favor, inica sesión nuevamente.