Design a Wireless IOT I/O Modbus Product

完了済み 投稿 5年前 着払い

$30-250 USD

着払い

完了済み 着払い

Design two products as I will provide the enclosure and the freelancer must provide the PCB complete design to fit within it and also firmware with a little webserver.

The product is an I/O wireless based on ESP-32, with external antenna communicating in Modbus.

1) It will have two relay outputs and two optoinputs, as well as a watchdog timer circuit communicating in a TCP Modbus Network

2) It will have 4 analog input and 1 analog output as well as a watchdog timer circuit communicating in a TCP Modbus Network

The freelancer must have some experience with IOT already.
The PCB will fit in a enclosure provide by me, with drawing and physically.

Please include the sentence #I work with IOT#

Arduino エレクトロニクス マイクロコントローラ PCBレイアウト プロダクトデザイン

プロジェクトID: #17822021

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9個の提案 リモートプロジェクト アクティブ 5年前

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dsuclla88のプロフィール写真
dsuclla88

para ganratir o bom sucesso o procedimento e o siguinte: 1.- O contrato inicia so quando o esquema de circtuito e aprovado pelo cliente. 2.- Testes: aqui testamos cada parte do esquematico e documentamos em fotos もっと

$100 USD 20日以内
(16レビュー)
5.6

9人のフリーランサーが、平均$381 で、この仕事に入札しています。

highfliercnrのプロフィール写真
highfliercnr

Dear Sir, I am an highly skilled board designer who has over 17 years experience on complex, multi layers PCB design. I can provide you with service from schematic entry to PCB Layout.I can also provide the proto もっと

$666 USD 8日以内
(113件のレビュー)
8.3
hayat38402のプロフィール写真
hayat38402

we are a team of different engineers electrical engineers electronic engineers embedded developers We are confident about your work and can give you good quality work within your deadline. you just need to te もっと

$155 USD 3日以内
(34件のレビュー)
5.7
Mestekのプロフィール写真
Mestek

hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 7 years in arduino and electronics i have experience in pcb design as well,and i have worked with lora technolog もっと

$127 USD 5日以内
(32件のレビュー)
5.3
prefectworldのプロフィール写真
prefectworld

Design a Wireless IOT I/O Modbus Product I am full time freelancer of Electrical & Electronic Circuit Designing & Simulation, PCB Designing, Consultancy of different types of Electrical & Electronic Problem. I am read もっと

$30 USD 2日以内
(10件のレビュー)
4.2
deaakkのプロフィール写真
deaakk

Hello lroisenberg, I'm interested in your project and looking forward to helping you achieve it greatly, please look at my portfolio and send me a message to show you more samples and to discuss more about the project もっと

$200 USD 5日以内
(2件のレビュー)
3.7
naveedahmedranaのプロフィール写真
naveedahmedrana

dear i have experience to make PCBs , and also some experience of Arduino programming , i have design some IoTs with esp 8266 12e, , node mcu, d1 mini , wifi modules . tell me how can help

$333 USD 3日以内
(0件のレビュー)
0.0
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