S3-Phone is a simple MCU-based phone that uses the ESP32-S3 and the SIM800L module. It is designed to be a simple and easy-to-use phone that can be used for making and receiving calls and sending and receiving SMS messages. The phone also has a stylish and modern UI design that gives it a premium look and feel.
Note: All the commands below are for Linux. If you are using Windows, you can use the Windows equivalent commands.
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Install PlatformIO.
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Clone the repository.
git clone https://www.github.com/jetsup/s3-phone
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Copy the Credentials.example.hpp file to
include/Credentials.hppand fill in the necessary credentials. -
Copy resources/lv_conf.sample.h to
.pio/libdeps/4d_systems_esp32s3_gen4_r8n16/lv_conf.h.cp resources/lv_conf.sample.h .pio/libdeps/4d_systems_esp32s3_gen4_r8n16/lv_conf.h
Note: The path may vary depending on the board you are using. The path above is for the
4D Systems ESP32-S3 Gen4 R8N16board. -
Build and upload the project to the ESP32-S3.
Wire your components as defined in include/Config.hpp file.
| ESP32-S3 | ILI9341 TFT Display |
|---|---|
| 3V3 | VCC |
| GND | GND |
| 15 | CS |
| 16 | RST |
| 17 | DC |
| 18 | MOSI/SD1 |
| 8 | SCK |
| 3 | LED |
| 9 | MISO/SD0 |
| 8 | T_CLK |
| 10 | T_CS |
| 18 | T_DIN |
| 9 | T_DO |
| N/C | T_IRQ |
Replace all the callback directive strings with enum.