Heltec E213 ESP32 SX1262 LoRa E-Ink Development Board 2.13 Inch Display

Heltec E213 ESP32 SX1262 LoRa E-Ink Development Board 2.13 Inch Display

• Triple-Mode Wireless Connectivity & Powerful MCU: Built around the ESP32-S3R8 dual-core processor, this development kit supports Wi-Fi (2.4GHz 802.11 b/g/n) and Bluetooth 5 (LE) for versatile connectivity, plus an optional SX1262 LoRa module for long-range, low-power mesh networking, making it ideal for Meshtastic nodes and remote IoT applications.
• Ultra-Low Power Consumption with Persistent E-Ink Display: Features a 2.13-inch black and white E-Paper display (250x122 resolution) that retains data even after power loss, supporting continuous image retention for up to 180 days without external power. The board consumes as little as 20µA in deep sleep, ensuring extended battery life for portable projects.
• Integrated Power Management for Mobile Applications: Equipped with an onboard SH1.25-2 battery interface and a complete lithium battery management system, this board supports charging, discharging, overcharge protection, and automatic switching between USB and battery power, simplifying the development of standalone wireless sensors.
• Expandable Hardware & Developer-Friendly: Offers two SH2.0-4P sensor interfaces compatible with QuickLink series sensors for plug-and-play expansion, alongside breakout GPIO pins. It is fully compatible with Arduino, PlatformIO, and MicroPython, providing robust libraries and sample code for rapid prototyping of electronic shelf labels, identity tags, and environmental monitors.
• Optimized for Meshtastic & Long-Range Networks: Pre-configured to support open-source projects like Meshtastic, allowing users to build decentralized, encrypted LoRa mesh communicators. The board includes a U.FL/IPEX antenna connector for the LoRa radio to maximize signal range and reliability (antenna required for operation).