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SIM808 with Leonardo Mainboard

SKU: DFR0355

$130.17 AUD, inc GST
$118.34 AUD, exc GST

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This product has been replaced by: 3G

Introduction

The SIM808 with Leonardo mainboard is the latest Arduino board developed by DFRobot for multi-purpose applications. The onboard SIM808 module includes an integrated quad-band GSM/GPRS and GPS satellite navigation module, and a 4 layer PCB integrates the microcontroller, microphone, headphone jack and GPRS/GPS, giving this board the tiny footprint of a regular credit card! Meanwhile, the board includes a sleep mode feature for extra-low power consumption. And an on-board 3.7V Lipo battery power supply and battery-charging circuit has been integrated into the board, making it ideal for applications such as real-time car tracking, security patrolling and IoT projects.

Compared with the existing SIM808 modules on the market, this SIM808 uses the latest version with better stability.

APPLICATIONS

  • GPRS network nodes
  • Remote communications
  • Satellite positioning
  • Real-time car tracking systems
  • Security
  • Internet of things (IoT)

Specification

  • AVR Arduino MCU: ATmega32u4 (Bootloader: Leonardo) 
  • Operating voltage: 5V
  • Input Voltage: 5V (USB)/7~23V(Vin)/3.5~4.3V (BAT)
  • Low-power consumption: ([email protected] mode)
  • Digital I/O Pins: 20
  • PWM Channels: 7
  • Analog Input Pins: 12
  • DC Current per I/O Pin: 40 mA
  • DC Current for 3.3V Pin: 50 mA
  • Flash Memory: 32 KB (of which 4 KB is used by the bootloader)
  • SRAM: 2.5 KB
  • EEPROM: 1 KB
  • Clock Speed: 16 MHz
  • Wireless Module: SIM808 GSM/GPRS/GPS module 
  • Quad-band 850/900/1800/1900MHz – 2G GSM network
  • GPRS multi-slot class 12/10
  • GPRS mobile station class B
  • Compliant to GSM phase 2/2+
    • Class 4 (2 W @ 850/900MHz)
    • Class 1 (1 W @ 1800/1900MHz)
  • Bluetooth: Compliant with 3.0 + EDR (Not open in this version)
  • Time-To-First-Fix
    • Cold starts: 30s (typ.)
    • Hot starts: 1s (typ.)
    • Warm starts: 28s (typ.)
  • Accuracy: Horizontal position 2.5m CEP
  • Update rate: 5Hz
  • Control: AT command (GSM07.07, 07.05 and SIMCom enhanced AT commands)
  • Dimension: 73*54mm / 2.87* inches
  • Weight: 50g

Documents

Parts List

  • SIM808 with Leonardo mainboard x1
  • Built-in Spring GSM Antenna x1
  • Built-in GPS antenna x1

This product is listed in:

Documentation and Resources:
  • The Maker Revolution
  • The Maker Revolution celebrates the creation of new devices and the modification of existing ones - the transition from a consumer buying goods to eventually having a major part in their creation. The Maker Revolution places strong emphasis on free (...

Product Comments

We deliver Australia-wide with these options:

  • $3 for Small Items (4-6 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $8.95 for Express Post (1-2 days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11.49 for Pack and Track (3+ days, tracked)
  • $16.50 for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount might increment based on the weight of your order.

Our physical address:

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Please checkout our customer service page if you have other frequently asked questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.