Bluetooth Modbus(RS-485) Gateway Hardware Design

Completed Posted 2 years ago Paid on delivery
Completed Paid on delivery

Bluetooth Modbus Gateway. Let's discuss over a call.

Product:

1. Need to Design a Bluetooth RS-485 RTU Modbus Gateway Hardware. Firmware Implementation is done by us.

2. Bluetooth Module with an external antenna.

3. UART of Bluetooth Module Connects to RS485 Driver Chip(THVD1450D).

4. Bluetooth Module Toggles the DIR pin of the RS485 for TX/RX mode change(Half Duplex)

5. One LED for Indicator

6. DIN Housing with Phoenix connectors

Interface:

Power Supply: 12-24V

RS-485 Interface: 12V, GND, Bus+, Bus-

Circuit Design PCB Design and Layout

Project ID: #31444204

About the project

24 proposals Remote project Active 2 years ago

Awarded to:

(64 Reviews)
6.5

24 freelancers are bidding on average €526 for this job

avigupta0061

Best Gateway Hardware Design Expert at your doorstep! Dear Client, We have already designed Various Bluetooth Modbus RS-485 RTU Gateway based Hardware so we will be a perfect fit to do this project. We can design Blu More

€500 EUR in 2 days
(33 Reviews)
6.9
BKTechnology

Hello, We are a design team with 3 groups: System Design, Layout PCB & Mechanical. We have +15 years experience of Developing custom electronics, Hardware Design, Firmware, 3D Mechanical (Enclosure, Case, Box...). O More

€800 EUR in 15 days
(20 Reviews)
6.7
pilpanikoba

Hello How are you? Thanks for your posting job. I have read your project requirements and I can complete your project perfectly. I have 15 years experience in Circuit & PCB layout design and Microcontroller Firmware de More

€250 EUR in 7 days
(9 Reviews)
5.0
HarimohanG

FREE OF COST CONSULTATION Dear Client, I can design Bluetooth Modbus RS-485 RTU Gateway based reliable Hardware with 12-24V for you in a quality and timely manner while meeting all requirements. . I have read and under More

€400 EUR in 2 days
(3 Reviews)
5.1
etalhak

Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. So far I have designed/printed/tested many PCBs and I am qu More

€500 EUR in 7 days
(23 Reviews)
4.9
ivanstroganov1

Hi, I'm VERY glad to have an opportunity to help you with PCB design. This job is very appealing to me because I have a lot of experience in circuit and PCB design of various kinds of IoT devices using Raspberry Pi, A More

€500 EUR in 7 days
(2 Reviews)
3.3
brahimdjadir

Dear client, I'm an experienced PCB Design engineer, in the past few months, I worked on many projects similar to yours such as PLC extension modules, RTU's, and data acquisition modules. I have the right skills to pro More

€550 EUR in 15 days
(1 Review)
2.2
engihearttechno

Hello, I have 10+ years of experience in Embedded product design with multiple domains like a consumer, industrial, automotive,IOT, medical domain including the following requirements - Hardware architecture design u More

€700 EUR in 15 days
(1 Review)
1.6
doggar302

Hi! Lets disscuss it! I am an Electronic engineer, PCB Layout, Circuit Design, microcontroller, STM32 microcontroller, C programming expert having past experiences with ,Altium, arduino, pic, AVR, chipkit and Texas ins More

€750 EUR in 7 days
(2 Reviews)
2.0
Mhmtkrt

Hello. I'm interested in your project. Please send me a message so that we can discuss more. Thank you. Regards.

€570 EUR in 21 days
(0 Reviews)
0.0