T-Deck Pro Highlights at a Glance ✅4G module ✅Bosch BHI260AP Self-Learning AI Smart Sensor with Integrated IMU ✅3.1-inch e-paper touch screen ✅PMU chip ✅3.5 headphone jack ✅Extended Qwiic function module interface To meet different needs, T-Deck pro is divided into 2 versions "A7682E (4G)" and "PCM5102A (Voice)". 🔹The main difference between the PCM5102A and the A7682E 4G is the voice function: The audio of the A7682E 4G version can only be driven based on the A7682, while the PCM5102 version can be driven directly through the ESP32-S3 Specifications MCU ESP32-53FN16R8 Dual-core LX7 microprocessor Wireless Connectivity 2.4 GHz Wi-Fi, Bluetooth 5 (LE) Development Arduino, Platform0-IDE, ESP-IDF Option A7682E/ PCM5102A Flash 16MB  PSRAM 8MB Onboard functions GPS, TF Card, Microphone, Speaker Lora Chip SX1262 Battery (Built-in) 1400 mah 3.1 inch E-Paper Ultra Wide Viewing Low Power Resolution 320x240 Drive Chip GDEQ031T10 Tech Support ℹ️Product informationCheck out our GitHub repository for sample code and more detailed information about this board. 🧑‍💻Technical supportVisit our GitHub community and post a description of the problem, and our engineers will help you directly. What's In The Box