The LILYGO T7 V1.3 MINI 32 is a compact and powerful development board based on the ESP32 chip. It offers built-in WiFi and Bluetooth capabilities, making it ideal for IoT projects, wireless communication, and embedded system development. With its breadboard-friendly design and extensive GPIO pinout, this board is perfect for rapid prototyping and educational use. Key Features Built on the ESP32 dual-core microcontroller Supports 2.4 GHz WiFi and Bluetooth Compact size, suitable for breadboard integration Exposes full GPIO, ADC, DAC, UART, SPI, I2C, and Touch pin functions Integrated USB to serial chip (CH340C) for easy programming Built-in charging IC (TP4054) for battery-powered applications Includes 2Pin 1.25mm JST connector for power input Technical Specifications Component Specification Main Chip ESP32 Flash Memory 25Q32 Charging IC TP4054 USB to Serial Chip CH340C JST Connector 2Pin 1.25mm Pinout & Interface Fully labeled pin reference diagram included Access to all major functions: Power, GPIO, ADC, DAC, UART, SPI, I2C, Touch Supports both long and short female headers Package Includes 1 x TTGOT7 Mini32 V1.3 Development Board 2 x Long female pins 4 x Short female pins 2 x Pins Suggested Applications IoT device prototyping Smart home controllers Wireless sensor nodes Bluetooth-enabled gadgets DIY electronics projects References https://github.com/LilyGO/ESP32-MINI-32-V1.3