Heltec Automation Wireless Paper ESP32-S3 E-Ink 2.13 Zoll LoRa BLE 863–870 MHz

The Heltec Wireless Paper is an innovative E-Ink development board that combines ultra-low power consumption with wireless communication. Thanks to the ESP32-S3FN8 platform and the powerful SX1262 LoRa chip, you can control it via Wi-Fi, Bluetooth Low Energy (BLE), or LoRa. The device features a 2.13-inch E-Ink display that can show content for up to 180 days on a single power supply. This makes it ideal for electronic price tags, IoT applications, or smart sensor displays. The high-quality, reflective E-Ink technology provides high contrast, a wide viewing angle, and remains perfectly readable even in direct sunlight. Additionally, the USB Type-C interface allows for easy power supply, firmware updates, and debugging. With the integrated battery connector, you can also use the board in mobile or solar-powered applications. Its compact design and integrated protective plate make the Wireless Paper suitable for various smart applications in logistics, retail, smart home, or IoT projects.

Technical Specifications:
Manufacturer: Heltec
Manufacturer SKU: Heltec Wireless Paper EU868 with Antenna
Microcontroller: ESP32-S3FN8
LoRa Chip: SX1262
Frequency Ranges: 863-928MHz
Display Resolution: 250 x 122 pixels
Screen Size: 2.13 inches
Pixel Pitch: 0.1942 mm x 0.1942 mm
Connectivity Options: Wi-Fi, LoRa, BLE
Power Consumption: Deep sleep mode: ~20 µA
Power Supply: Lithium battery, USB Type-C
Operating Voltage: 3V – 5V
Operating Temperature: 0°C to 50°C
Dimensions: 72 x 30 x 6.3mm
Weight: 48g

Included in the Package:
1x Heltec Wireless Paper ESP32-S3 E-Ink 2.13 inch LoRa BLE 863–870 MHz
1x LoRa antenna
1x Acrylic protective plate
1x SH1.25 Lipo battery connection cable
1x Screw set.