![]() FitFirst Digital Bedside Alarm Clock FM Radio hOmeLabs Sunrise Digital Alarm Clock FM Radio iHome Bluetooth Dual Alarm FM Clock Radio Sangean RCR-22 Atomic FM-RDS Digital Tuning Clock Radio JALL Upgraded Digital Alarm Clock FM Radio Emerson ER100301 SmartSet Alarm Clock Radio JALL Wake Up Light Sunrise Alarm Clock FM Radio Sangean RCR-20 FM-RDS Digital Clock Radio So this is how you can build your own ESP32 Based Smart Clock with Weather Forecasting System. The buzzer starts automatically during the saved time. To change the alarm timing you can use the 3 push buttons and set the time. The device can also be used as an Alarm Clock. The device works as an online world weather forecaster, about the local temperature/weather, you can easily change/alter your address/cities without any re-programming The device can also retrieve the weather data including temperature humidity and atmospheric condition. You can change the time zone by using the 3 push buttons. It will get the world real-time from the Network timing protocol, you can set your local time zone easily. Then it will show the current time and date according to your timezone. So, once the WiFi gets connected, the device will show connection successful status. Then go to your mobile phone and connect to the ESP32 WiFi Network.Įnter the WiFi Credentials and follow as shown in the image below. If you want to connect to the new network then, follow the instructions displayed on the LCD screen. To upload the code select the “ESP32 Dev Module” and “Huge APP” options and hit the upload button to upload the code.Īfter 1~2 hours soldering and assembly, you can follow the easy steps to set the WiFi SSID and password by phone.Īfter powering the device, it will try to connect to the previously saved network. This is the reason why you need to add following libraries to the Arduino Library Folder. Incase you want to go through the code and make any changes, the you can go to the following Github respository. The kit comes with pre-programmed firmware. Source Code: ESP32 Smart Clock with Weather Forecasting Here is the part list that will help you to solder the components on the board.Īfter soldering is done, the front and backside look as follows. On the backside, we need to solder the three pushbuttons and the LCD Display. We need to solder the through-hole components both on the front side and also on the backside. There are SMD Components that are already soldered on the PCB Board. The front part of the PCB looks something like this. Batch of Capacitors& Resistors/Connectors.The ESP32 Based Smart Clock with Weather Forecasting System Kit contains the following tools inside the box. You can also power the device using the USB Cable. The device is powered via a 3.7V Lithium-Ion battery which makes the device portable. The board also feature some low power voltage regulator along with MCP73831 Battery Charging IC for Battery Management & Charging. The CP2104 is a highly-integrated USB-to-UART Bridge Controller providing a USBĢ.0 full-speed function controller & USB transceiver function for uploading the firmware. The board has a USB-to-Serial Converter IC CP2104. This means you don’t need to press any button while uploading the code. The two SMD Push buttons for Reset and Program are connected via transistor for auto programming. The 1.44″ SPI Color LCD is interfaced to ESP32 via SPI Pins. The LED indication and 3 different push-button switches are directly connected to the ESP32 digital Pin. The ESP32-WROOM-32 chip with WiFi and Bluetooth capability is the heart of the project. The following is the schematic for the project DIY ESP32 Based Smart Clock with Weather Forecasting System. ESP32 WROOM module: WiFi, Bluetooth, 4MB Flash.And in order to purchase this kit, you can visit the Makerfabs Link to directly purchase the kit.įeatures: ESP32 Based Smart Clock with Weather Forecasting You can easily change or alter your address or cities without any re-programming.īefore starting you can follow our ESP32 NTP Clock post to learn more about Network Time Protocol. And the third best part is it has an online world weather forecaster which gives the data about the local temperature and humidity. It also features an Alarm clock, with a loud noise. You can also set your local time zone easily. You can also make a real-time clock, which can get the world real-time from the Network timing protocol. This complete package can be used to design a Smart Clock with Weather Forecasting & Alarming System. It also included a 1.44” LCD Display along with a 3D Casing. ![]() The board also had a PCB Board with SMD components assembled on it. A couple of weeks ago I got an electronics kit from Makerfabs which had so many active and passive electronic components. In this project, we will make a DIY ESP32 Based Smart Clock for Weather Forecasting System.
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