LILYGO Disaster-Radio LoRa V2.1_1.6.1 ESP32 433/868/915Mhz WIFI Wireless Bluetooth Module 0.96 Inch OLED SD Development Board
AED 15979

LILYGO Disaster-Radio LoRa V2.1_1.6.1 ESP32 433/868/915Mhz WIFI Wireless Bluetooth Module 0.96 Inch OLED SD Development Board

LLYG-LLYG-VFSYZR
14 Days
Price in points: 44 points
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Destination: Netherlands
Estimated ship time
1 day
Thu, Aug 13
Estimated delivery
7-8 business days
Estimated total transit
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Description

Disaster-Radio offers a groundbreaking off-grid, solar-powered, long-range mesh network based on open-source software and affordable hardware. The LoRa32 V2.1_1.6.1 module, featuring an ESP32 microcontroller, is designed to provide reliable communication in disaster scenarios, making it perfect for emergency responders and remote communities.

Key Specifications:

  • Microcontroller Unit (MCU): ESP32
  • USB Serial Chip: CH9102F
  • Working Voltage: 1.8~3.7V
  • Acceptable Current: 10~14mA
  • Transmit Current:
    • 120mA @ +20dBm
    • 29mA @ +13dBm
    • 90mA @ +17dBm
  • Operating Frequency: 433/868/915MHz
  • Transmit Power: +20dBm
  • Receive Sensitivity:
    • -139dBm @ LoRa & 62.5kHz & SF=12 & 146bps
    • -136dBm @ LoRa & 125kHz & SF=12 & 293bps
    • -118dBm @ LoRa & 125kHz & SF=6 & 9380bps
    • -123dBm @ FSK & 5kHz & 1.2Kbps
  • Frequency Error: ±15KHz
  • FIFO Space: 64 bytes
  • Data Rate:
    • 1.2K~300Kbps @ FSK
    • 0.018K~37.5Kbps @ LoRa
  • Modulation Modes: FSK, GFSK, MSK, GMSK, LoRa™ , OOK
  • Interface: SPI
  • Sleep Current:
    • 0.2µA @ SLEEP
    • 1.5µA @ IDLE
  • Operating Temperature: -40°C to +85°C

Notable Features:

  • Digital RSSI Function: Monitor signal strength easily.
  • Automatic Frequency Correction: Ensures stable communication.
  • Automatic Gain Control: Optimizes performance under varying conditions.
  • Fast Wake-Up and Frequency Hopping: Enhances responsiveness and reduces interference.
  • Highly Configurable Data Packet Handler: Customizable for various applications.
  • SMA Antenna: Improved signal transmission capability.

Enhancements in LoRa V2.1_1.6.1

Compared to the earlier LoRa V1.0, the V2.1_1.6.1 model includes the following upgrades:

  • SMA Connector: For enhanced signal transmission.
  • TP4054 Charging Circuit: More versatile power management.
  • Revised Power Switch: Improved interaction for easier use.

Applications:

Disaster-Radio's versatile capabilities make it suitable for:

  • Emergency Communication: Effective in disaster-stricken areas without traditional infrastructure.
  • Remote Monitoring: Use in environmental monitoring and agriculture.
  • Mesh Networking: Connecting multiple devices for extended coverage.

To explore the technologies driving our development and get involved, visit:

Features
Frequency
433MHz
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