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ESP8266 - read Holding register from Power meter - MODBUS

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.

Beceriler: Arduino, Mikrodenetleyici, Elektronik, PCB Düzen, Elektrik Mühendisliği

Daha fazlasını gör: power meter embedded programming, freelancer power meter, microcontroller power meter, net power meter, power meter based microcontroller, power meter user interface, communication protocol power meter power concentrator, power meter plug, tcp power meter, power meter arduino, arduino power meter pcb, arduino power meter sketch, pcb power meter, power meter circuit, design power meter, arduino modbus power meter, esp8266 ac power meter, wireshark modbus holding register

İşveren Hakkında:
( 1 değerlendirme ) Preserje, Slovenia

Proje NO: #20217286

Seçilen:

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 mod Daha Fazla

%selectedBids___i_period_sub_7% gün içinde 34%project_currencyDetails_sign_sub_9% %project_currencyDetails_code_sub_10%
(2 Değerlendirme)
1.6

Bu iş için 9 freelancer ortalamada €229 teklif veriyor

xiaoguang2018

Hello. I very know about Modbus protocol. I am an engineer about microcontroller programmming. before I used ESP8266 and ESP32 for modbus farmer control. Regards. * so I think the wiring between Wemos and 485 adaptor i Daha Fazla

€50 EUR in 7 gün içinde
(33 Değerlendirme)
5.4
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.

€1750 EUR in 30 gün içinde
(6 Değerlendirme)
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 in 2 gün içinde
(17 Değerlendirme)
4.2
soltracker

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

€30 EUR in 7 gün içinde
(28 Değerlendirme)
4.0
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 Modb Daha Fazla

€30 EUR in 4 gün içinde
(0 Değerlendirme)
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 in 7 gün içinde
(0 Değerlendirme)
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 Daha Fazla

€100 EUR in 7 gün içinde
(0 Değerlendirme)
0.0
duongkiem1998

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€19 EUR in 7 gün içinde
(0 Değerlendirme)
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