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Overview
The LILYGO® LoRa32 V2.1 ESP32 LoRa Development Board combines a powerful ESP32 dual‑core processor with a versatile SX1276/SX1278 LoRa transceiver, a crisp 0.96‑inch OLED display, and built‑in Wi‑Fi/Bluetooth connectivity. Designed for makers, hobbyists, and professional engineers, this all‑in‑one board accelerates rapid prototyping of IoT, LoRaWAN, and remote‑sensor projects.
Key Highlights
- Dual‑Band LoRa Module: Supports 433 MHz, 868 MHz, and 915 MHz frequencies (SX1276/SX1278) for global LoRaWAN compatibility.
- ESP32‑S2 Core: Dual‑core 32‑bit processor with 240 MHz clock, 520 KB SRAM, and integrated Wi‑Fi (802.11 b/g/n) and Bluetooth 4.2 LE.
- 0.96‑inch OLED Display: 128 × 64 pixel monochrome screen with I2C interface for real‑time status, menus, and debugging.
- Rich I/O: 22 GPIO pins, SPI, I2C, UART, ADC, DAC, PWM, and a dedicated antenna connector for flexible hardware extensions.
- Compact & DIY‑Ready: Breadboard‑friendly layout, solder‑pad headers, and an open‑source Arduino/PlatformIO ecosystem.
- Power Efficient: Deep‑sleep mode down to 5 µA, ideal for battery‑operated remote sensors.
Technical Specifications
- Microcontroller: ESP32‑S2 (Dual‑core, 240 MHz)
- LoRa Chip: SX1276 / SX1278 (433 MHz / 868 MHz / 915 MHz)
- Display: 0.96″ OLED, 128×64 px, I2C (0.96 V‑3.3 V)
- Flash Memory: 4 MB SPI flash
- RAM: 520 KB SRAM
- Wi‑Fi: 802.11 b/g/n (2.4 GHz)
- Bluetooth: BLE 4.2
- Operating Voltage: 3.3 V (USB‑C 5 V regulator included)
- Current Consumption: 80 mA (active), 5 µA (deep‑sleep)
- Dimensions: 55 mm × 27 mm × 1.5 mm
- Supported IDEs: Arduino IDE, PlatformIO, ESP‑IDF
Compatibility & Development
This board works seamlessly with popular IoT frameworks such as Arduino Core for ESP32, MicroPython, and ESP‑IDF. Pre‑installed libraries for LoRa, Wi‑Fi, and Bluetooth reduce setup time, while the OLED driver enables quick visual feedback during debugging.
Why Choose LILYGO® LoRa32 V2.1?
- All‑in‑one solution eliminates the need for separate LoRa and Wi‑Fi modules.
- Global frequency support ensures compliance with regional regulations.
- Open‑source hardware and software accelerate time‑to‑market.
- Robust community support with extensive tutorials, sample code, and forums.
- Ideal for smart agriculture, asset tracking, environmental monitoring, and DIY hobby projects.
Package Includes
- 1 × LILYGO® LoRa32 V2.1 Development Board
- 1 × U.FL antenna connector (antenna sold separately)
- 1 × Micro‑USB cable
- Quick‑start guide & reference schematics (PDF)
Unlock the full potential of low‑power, long‑range communication with the LILYGO® LoRa32 V2.1. Order now and start building the next generation of connected devices.
Price: Original price was: $ 31.98.$ 28.78Current price is: $ 28.78.