ESP32-S3 Phone

• Smartphone based on ESP32S3 with SIMCOM, WIFI, Bluetooth and more functions.
• Visit ESP32 Phone Website for complete demo

Feature

• WiFi
• Portable Hotspot
• Calls & SMS
• Music Player
• Gallery

Schematic

Flashing Guide

• With esptool-js you can flash ESP32 via web.

  Location	File
  0x0000	bin/bootloader.bin
  0x8000	bin/partitions.bin
  0xe000	bin/boot_app0.bin
  0x10000	bin/firmware.bin
  0x670000	bin/spiffs.bin

Hardware

Parts	Link
ESP32 S3	Link
SIM A7672s	Link
ST7796	Link
MAX98357 I2S Amp	Link
MIC MAX4466	Link
PAM8403	Link

Software, IDE & Library

Item	Link
LVGL	lvgl
NXP GUIGuider	GUIGuider
VSCode	VSCode
PlatformIO	PlatformIO
FreeRTOS	FreeRTOS
ESP32-audioI2S	ESP32-audioI2S
ESPAsyncWebServer	ESPAsyncWebServer
TFT_eSPI	TFT_eSPI

Disclaimer

• This prototype is strictly for educational use and is not for commercial purposes. The iOS-inspired UI is for learning purposes only and is not affiliated with Apple Inc. Respect intellectual property rights and use responsibly.