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Weight : 40 g
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  • Description


SIMduino is a IoT panel based on the Arduino Uno board (click here for more information of Arduino Uno) and SIM808, ATmega328 is the microcontroller and GPS module is based on SIM808, SIM808 supports GPS, GPRS and Bluetooth, as you can see, it can be used to transmit/receive short message, give/answer a call, connect computer and exchange files through Bluetooth and realize the function of satellite navigation.


Technical Data


Microcontroller                ATmega328

Operating Voltage              5V

Input Voltage (recommended)    7 to 12V

Digital I/O Pins                14 (of which 6 provide PWM output)

Analog Input Pins              6     

DC Current per I/O Pin          40 mA

DC Current for 3.3V Pin         50mA

Flash Memory                32 KB (ATmega328) of which 0.5 KB used by bootloader

SRAM                       2 KB (ATmega328)

EEPROM                     1 KB (ATmega328)

Clock Speed                  16 MHz



GPS multi-slot class 12/10

GPRS mobile station class B

Compliant to GSM Phase 2/2+

       Class 4(2W) at GSM 850MHz and EGSM 900MHz

       Class 1(1W) at DCS 1800MHz and PCS 1900MHz

Bluetooth: compliant with 3.0+EDR

FM:76-109MHz worldwide bands with 50KHz tuning step

Normal operate temperature: -40 to +85

Storage temperature: -45 to +90


Controlled by AT command via UART

Supply voltage range: 3.4-4.4V


Compatible with standard Arduino Leonardo

Quad-Band 850/900/1800/1900MHz

Headset jack

SIM card holder

Control via AT commands

Supports Bluetooth

Supports FM Radio

Current < 2A

Arduino Leonardob Bootloader



Customer Reviews
Recent Reviews
  • ByDasy
  • Oct 23, 2017
Useful module with fastest ship method, It absolutely satiesfy me !

  • ByTony
  • Oct 01, 2017
Simduino, a good microcontroller, I use it to call, send textmail, in a word, it integrate many function on a tiny board, save me many space and time.

Thank you, this product is really good, it's my pleasure to serve for you!

By Manager Oct 08,2017 09:42:15

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