ESP8266 - read Holding register from Power meter - MODBUS

€8-30 EUR

已完成

已发布

将近 5 年前

€8-30 EUR

货到付款

Dear Freelancers, I need Arduino sketch for reading Holding registers from Power meter via Modbus. I have 3 phase Power meter with Modbus communication (NOARK Ex9EMS 3P 4M CT MB 2T) which is connected via Modbus (A - B) on TTL To RS485 Adapter 485 Serial Port UART. RS485 adapter is connected to WEMOS D1 ESP8266 Mini Pro: Rx&Tx and 5V & GND. I would like to read modbus addresses on Serial monitor on Arduino IDE. Please see details about Power meter and wiring in attachements.

Electrical Engineering

项目 ID: 20217286

关于此项目

8提案

远程项目

活跃5 年前

想赚点钱吗？

电子邮箱地址

在Freelancer上竞价的好处

设定您的预算和时间范围

为您的工作获得报酬

简要概述您的提案

免费注册和竞标工作

颁发给：

@microMagicTech

Hello there! I would like to be considered for this projects. I have 8 years of professional experience in embedded systems development, mostly i have developed products for industrial automation. I have worked on modbus protocol in more than 15 projects. Please let me know if you need any info to secure this bid. Kind regards, Sadiq Amin

€34 EUR 在3天之内

5.0

(5条评论)

3.6

8威客以平均价€252 EUR来参与此工作竞价

@jitendrabaraiya

i have already worked on Modbus and DLMS protocol to read electrical meter . so ic and o your job within a time limit with your satisfaction.

€1,750 EUR 在30天之内

4.8

(6条评论)

4.6

@deeproadrash

Hello, Deep is here from India. I can help you to read data from Meter via MODBUS protocol on ESP8266.

€30 EUR 在2天之内

4.8

(19条评论)

4.3

@soltracker

Yes buddy, An easy project to be done, U will feel brotherhood,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

€30 EUR 在7天之内

4.5

(28条评论)

4.1

@selvamanikandan1

I have worked with MODBUS protocol for industry applications like SCADA, BMS, etc and developed products which uses MODBUS protocol (RTU & TCP) to read data from sensors & command the controllers(write). Developed Modbus server which runs on raspberry pi 3B+ for solar tracker.

€30 EUR 在4天之内

0.0

(0条评论)

0.0

@jitendratirole

I have an experience of 3 years in field of Iot development. I currently working in full Esp based startup company. I already did several projects on arduino for college students, home automation and industry level.

€19 EUR 在7天之内

0.0

(0条评论)

0.0

@cpumashankar

I have 18+ years of experience in Firmware development, Bootloader , Porting Board Support Package on RTOS ( Linux , VxWorks, Integrity ..).. Already worked on MODBUS Client using Arduino IDE on Arduino nano board. I should not take much time to complete it. I am biding the worst scenario timeline. - C P U

€100 EUR 在7天之内

0.0

(0条评论)

0.0

@duongkiem1998

bạn gửi thông tin cụ thể công việc qua bên mình, bên mình sẽ xem xét và kí hợp đồng dự án của bạn . mọi công việc sẽ nhanh chóng hoàn thành nếu bạn giao nó cho chúng tôi.

€19 EUR 在7天之内