M5Stack Cardputer Adv Version (ESP32-S3)

Cardputer-Adv: Compact Programmable Platform for Embedded Prototyping & IoT Development The Cardputer-Adv is a card-sized, versatile programmable platform powered by the Stamp-S3A module with ESP32-S3FN8 core processor. With its 1.14" LCD display and an intuitive 56-key keyboard, the Cardputer-Adv offers easy interaction and seamless command entry for a wide range of applications. Advanced Audio Features Equipped with high-quality audio components, the Cardputer-Adv includes an ES8311 codec, a precision MEMS microphone with a superior signal-to-noise ratio, an NS4150B amplifier circuit, and a 1W speaker output. For enhanced audio flexibility, it also features a 3.5mm headphone jack for external audio devices. Efficient Power Management Designed for long-lasting performance, the Cardputer-Adv is powered by a 1750mAh lithium battery, ensuring optimized power consumption for extended operation. It also features independent power switching for efficient energy management. Mot