A small modern smartwatch style device built on ESP32.

This compact device is a custom built smartwatch featuring an ESP32 microcontroller.

The device runs a custom firmware which is inluded in the repo under the firmware folder.

My school recently banned smartwatches, so I decided to make my own, that is "dumb" enough that it would be allowed.

The case was designed in onshape, it fits a small battery and the esp32 module itself, as well as a DHT 11 moisture and humidity sensor.

Onshape project link: https://cad.onshape.com/documents/3428df8c7d261986fb7cca95/w/0c7e97bd99419912bdb89cec/e/683d611628950277cc38041f?renderMode=0&uiState=69df789f65c4cbf28e853c963c96

Assembly Requirements: Case is a snap on fit, with holes for M2 bolts for secure it. The watch band fits in, and secures in place with a retractable pin. The DHT 11 snaps in place on top of the battery.ry.

The CAD folder contains:

• Case.stl - Main case body
• Lid.stl - Bottom cover With step files as well..

Install these libraries via Arduino IDE Library Manager or PlatformIO:

• #include .h>
• #include .h>
• #include .h>
• #include .h>
• #include .h>
• #include .h>
• #include .h>
• #include "ui.h"

Before uploading, edit the following in Firmware/main.cpp:

// --- Configuration ---

const char* ssid = "YOUR_WIFI_SSID";

const char* password = "YOUR_WIFI_PASSWORD";


// NTP Server Settings

const char* ntpServer = "pool.ntp.org";

const long  gmtOffset_sec = 0;           

const int   daylightOffset_sec = 3600;