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ESP32 coding and PCB design

The job is to code the following features into a ESP32 controller:

- Make a WIFi hotspot functionality. I suggest that a standard implementation is used that include WPA. The administrator will login to the device using [login to view URL], or similar, and then add SSID and password to connect the router. I assume that this i available on Git Hub. Every ESP32 unit will have the same SSID and password.

- Make a sensor reader.

- Present the value of the sensor in an e-paper display, both the value and as a qr code.

[login to view URL]

This is the LED

[login to view URL]

It will work like this:

1. Setup. The administrator will connect the unit to the local router.

2. Operation. A user will connect his phone to the ESP32 wifi. He will then press a button. On pressing the button, the controller will light a LED and also read the value of the sensor. Once read, the controller will display the value. If the user press the button again. the process is redone. After 10 seconds, the led is turned off and the display is reset.

The job includes the design of a PCB. The ESP32 is a Node MCU.

The unit is powered from a USB cable.

Skills: Electronics, Microcontroller, Wireless, Electrical Engineering, PCB Layout

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About the Employer:
( 2 reviews ) Medellín, Colombia

Project ID: #26420709

Awarded to:

STManikandan

Hello, My name is Manikandan. I am an embedded project manager, So we need to interface esp32 with a sensor, Laser diode and display , also a connectivity with router, Right? Which is the sensor? And Can I get the dat More

$100 USD in 7 days
(0 Reviews)
0.0

3 freelancers are bidding on average $180 for this job

FSEVE

Greetings!, I will design required PCB and Develop Firmware for ESP32 to setup WPA with reading sensors values and display it on epaper OLED. Plese send me message to discuss further details. Thanks.

$300 USD in 15 days
(3 Reviews)
2.8
jindong199498

Hi, How are you? I am very interested against your project. I'd like to discuss the details. What I am thinking against your project is to be provided best result and good service to increase the performance of your pr More

$140 USD in 7 days
(0 Reviews)
0.0