SIM808 with Leonardo (GSM/GPRS/GPS)

SIM808 with Leonardo (GSM/GPRS/GPS)
SIM808 with Leonardo (GSM/GPRS/GPS) SIM808 with Leonardo (GSM/GPRS/GPS) SIM808 with Leonardo (GSM/GPRS/GPS)
Product Code: MYD0479
Availability: Out of stock
Price: RM339.20
Exclude GST: RM320.00
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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) 【加粗】
  • Operating voltage: 5V
  • Input Voltage: 5V (USB)/7~23V(Vin)/3.5~4.3V (BAT)
  • Low-power consumption: (100mA@7V-GSM 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 【加粗】
  • 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

Wiki 
Related Documents 

SHIPPING LIST

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

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