Feature Highlights: 1. Advanced Connectivity Options: This device smoothly combines Wi-Fi, LoRa, and Bluetooth technologies, giving you flexible and dependable communication for everything from smart tags to electronic shelf labels. 2. High-Performance Display: It features a 2.13-inch E-Ink screen with 122x250 resolution, delivering sharp, clear visuals while using very little power—perfect for long-term retail and IoT displays. 3. Built to Last in Various Conditions: Works reliably in temperatures from 0°C to 50°C, can be stored from -25°C to 70°C, and handles humidity well (around 55±10%), so it performs consistently in different environments. 4. Flexible Power Choices: You can power it with a lithium battery or USB Type-C, making it easy to fit into your setup without worrying about compatibility. 5. Powerful Internal Components: Equipped with the ESP32-S3FN8 microcontroller and SX1262 LoRa chip, it handles complex tasks with ease and offers strong, far-reaching communication—great for both business and industrial uses. Product Details: This wireless E-Paper display integrates Wi-Fi, LoRa, and Bluetooth for versatile connectivity, ideal for electronic shelf labels, smart tags, and IoT applications. Its energy-efficient 2.13-inch E-Ink screen ensures clear, lasting visuals with minimal power draw. Designed to perform in a wide temperature range (0–50°C operating, -25–70°C storage) and optimal humidity conditions, it’s built for durability. Power it via lithium battery or USB-C for easy integration. Inside, the ESP32-S3FN8 MCU and SX1262 LoRa chip provide strong processing and long-range communication, supporting commercial and industrial needs. Specifications: - Color: As shown - Material: Plastic - Package Contents: 1 black and white E-Ink display, 1 set of accessories Only the items listed above are included. Note: Slight color variations may occur due to lighting and screen differences. Measurements may have a tolerance of +/- 1–3 cm.