- Elderly dog ​​joint care mattress- Elderly dog ​​joint care mattressSIM808 GPS Module

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Description

  • BAT Input Voltage: 3.4-4.2V
  • ATmega328: 8MHz, 32KB flash, 2KB SRAM
  • Micro SIM connector
  • Integrated Power Control System

The SIM808 GPS Module is an IOT (Internet of things) Solution based on the ATmega328 and GPRS/GSM GPS module SIM808. it integrates a micro Controller Atmega 328, GRRS/GSM module SIM808, which is the upgrade version of SIM900, power management and storage, to make the SIM808 GPS Module ready for real IoT projects such as smart-home, outdoor monitoring, shared bicycle, etc.

The SIM808 GPS Tracker based on the Arduino, users can program it with Arduino IDE, which is very easy especially suit for the none-programmers. There are also guide for users to learn how to create the first IOT project with this board, with which the starters can learn the hardware and programming skill quickly.

  • 1 x SIM808 GPS Tracker
  • 1 x GPS Antenna
  • 1 x GPRS GSM Antenna
  • Size: 40 x 55mm

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  • AT command interface with "auto baud" detection Quad-band: 850/900/1800/1900Mz
  • Send and receive GPRS data (TCP/IP, HTTP, etc.)
  • GPS L1 C/A code
  • 22 tracking /66 acquisition channels
  • Tracking: -165 dBm
  • Cold starts: -148 dBm
  • Time-To-First-Fix：Cold starts-32s (typ.), Hot starts-1s (typ.)，Warm starts-5s (typ.)
  • Accuracy: approx. 2.5 meters
  • Interface: I2C/SPI/UART/18*GPIO
  • Arduino compatible
  • Working Temperature: -40 – 85℃
  • Default baud rate: 115200