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Design a stackable PCB hat system for ESP8266

I need the PCB design for a stackable hat system for the NodeMCU.

The aim is to let the user access inputs and outputs using 4P4C connectors and enclose the system in a modular and nice plastic case.

So, basically, I imagine the boards should be quite simple, with plugs, connectors and signal routings, but without many electronic components.

The inputs/output I need to be accessible using 4P4C connectors are:

- Analog input

- Digital input/output with pwm

- Serial

- I2C

The hat system must have the following characteristics:

- As little as possibile, square or exagonal.

- Stackable

The hat system will consist of:

(1) One main board, which hosts the NodeMCU

(2) One or more auxiliary board, with the 4P4C connectors.


- One auxiliary board with the analog input and a first set of digital inputs/outputs(pwm)

- One auxiliary board with the second and last set of digital inputs/outputs(pwm)

- One auxiliary board with the serial and I2C

I need:

- The PCB design of the boards in eagle

- The 3D render of the boards

- The BOM

Future work (not in this project, but soon following):

- Other specialized hat boards (ex: music board)

- Sensors and actuators little boards to be connected using the 4P4C connectors

For any question please ask.

Kĩ năng: Arduino, Thiết kế vi mạch, Vi điều khiển, PCB Layout

Xem nhiều hơn: esp8266 wifi module arduino, esp8266 commands, what is esp8266, esp8266 wiki, espressif systems, esp8266 arduino, esp8266 module, esp8266 datasheet, circuit design remote pcb, design template panel hat, design layout pcb micro card, design arm9 pcb, design keyboard pcb, design hid pcb, outsourcing job internet design altium pcb

Về Bên Thuê:
( 28 nhận xét ) Siena, Italy

ID dự án: #14889039

24 freelancer đang chào giá trung bình $188 cho công việc này

$147 USD trong 3 ngày
(159 Nhận xét)

Hi,Client. I have 13+ years experience in circuit, PCB design, manufacture and assemble, firmware and mobile App(android and iOS). I had developed many products ago using various microcontroller including STM32 seria Thêm

$250 USD trong 5 ngày
(32 Nhận xét)

Hello, I can help you with your project, I can design the PCB board with eagle software. I need more information about your project, components, deadline and other things. We can design all this modules for the NodeM Thêm

$250 USD trong 25 ngày
(85 Nhận xét)

Dear Client, How are you? I've just checked your requirements. I am very interested in that sort of thing and have a lot of experiences of the field like that. If you hire me, I will be able to finish your project Thêm

$155 USD trong 1 ngày
(15 Nhận xét)

Hi, I'm interested in working on this project. Please, consider sending a message so that we can discuss the project details exclusively. Thank you

$45 USD trong 3 ngày
(22 Nhận xét)
$55 USD trong 3 ngày
(8 Nhận xét)

Hi , my name is Anna. I'm electrical engineer with 10 year experience in PCB designing (with KiCad, Altium, cadence) and last project I was done is a "smart watch"project for novatronics LLC which is a Russian company Thêm

$222 USD trong 3 ngày
(9 Nhận xét)

Hi, I'm an electronic engineer student from Argentina. I've done more than twelve jobs in freelancer.com. Some of them related to PCB design with 3D models in eagle. Please if you have any question feel free to contact Thêm

$198 USD trong 20 ngày
(10 Nhận xét)

I can do it and understand what you need. Have 5 years expirience and with Node MCU too. Agree that 4P4C connectors very usable for end users.

$150 USD trong 3 ngày
(13 Nhận xét)

hi i am nodemcu /esp12e /esp8266 expert , i can make pcb as per your requirement. i have worked on nodemcu pcb as before for my clients. i am interested in your project. please confirm the demensions of pcb.

$247 USD trong 20 ngày
(5 Nhận xét)

Hi How are you As i am new here but working on online plate forms from the last 7 years I worked alot related to your work Thanks

$40 USD trong 1 ngày
(6 Nhận xét)
$140 USD trong 10 ngày
(1 Nhận xét)

hi, i have sound knowledge of electronics design, i have completed more then 30 projects, i would like to work with you

$155 USD trong 3 ngày
(4 Nhận xét)

I am electronic engineer, micro controller programmer My skills : - LabVIEW, MATLAB - Arduino, Pic series micro controller - PCB design, Protel, AltiumDesignr, Proteus - My Experience BLE, RF, Automatic co Thêm

$155 USD trong 3 ngày
(0 Nhận xét)

A proposal has not yet been provided

$220 USD trong 5 ngày
(0 Nhận xét)

A proposal has not yet been provided

$880 USD trong 15 ngày
(0 Nhận xét)

In my understanding, you are developing a mother board which will support ESP main mini board and some port to connect with some connection protocols such as i2c ... I think I can take successful project for you. Pleas Thêm

$240 USD trong 30 ngày
(0 Nhận xét)

I am very experienced in designing PCBs for electronics and have familiarized myself with different PCB layout softwares including EAGLE. I believe I can deliver within 5 days. Relevant Skills and Experience I have de Thêm

$155 USD trong 5 ngày
(0 Nhận xét)

A proposal has not yet been provided

$35 USD trong 3 ngày
(0 Nhận xét)

I would like to help you. Please let me know your project and I promise my job will be quick and precision. Really, I am new member at Freelancer site but I am experienced Altium user. I am sure myself.

$155 USD trong 40 ngày
(0 Nhận xét)