DFRduino Leonardo with SIM808 GSM/GPRS/GPS Module - development board with communication module
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  • DFRduino Leonardo with SIM808 GSM/GPRS/GPS Module - development board with communication module
  • DFRduino Leonardo with SIM808 GSM/GPRS/GPS Module - development board with communication module
  • DFRduino Leonardo with SIM808 GSM/GPRS/GPS Module - development board with communication module
  • DFRduino Leonardo with SIM808 GSM/GPRS/GPS Module - development board with communication module
  • DFRduino Leonardo with SIM808 GSM/GPRS/GPS Module - development board with communication module
ID: 561849
5906623483587
zł365.11
Tax included

zł296.84 tax excl.

DFRobot DFR0355 is a versatile development board that combines GSM, GPRS, and GPS functions into one compact device. With the ATmega32u4 microcontroller and integrated SIM808 module, this board is ideal for applications such as vehicle tracking, remote communication, satellite positioning, and IoT projects. Built-in power-saving features and battery power make it an excellent choice for applications requiring low power consumption and reliable operation in various conditions. DFRobot DFR0355

24h
Available
Available quantity: 2
Kamami is the official distributor of DFRobot modules and development kits. All boards of this brand in our offer are original and come directly from the manufacturer.

Description

DFRobot DFR0355 is a SIM808 GSM/GPRS/GPS development board based on Arduino Leonardo. This board is perfect for versatile applications thanks to the integrated SIM808 module, which combines a quad-band GSM/GPRS module and a GPS satellite navigation module. The credit card-sized board includes a microphone, headphone jack, and GPRS/GPS circuitry, as well as the microcontroller. The built-in sleep mode ensures ultra-low power consumption, and the onboard 3.7V LiPo battery power supply with a charging circuit makes it ideal for real-time car tracking, security patrols, and IoT projects.

Compared to existing SIM808 modules on the market, this SIM808 module uses the latest version, ensuring better stability. Additionally, this module now features Bluetooth functionality.

Features

  • AVR Arduino Microcontroller: ATmega32u4 (Bootloader: Leonardo)
  • Operating Voltage: 5 V
  • Input Voltage: 5 V (USB) / 7~23 V (Vin)/ 3.3~4.3 V (Battery)
  • 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 (4 KB used by the bootloader)
  • SRAM: 2.5 KB
  • EEPROM: 1 KB
  • Clock Speed: 16 MHz
  • Wireless Module: SIM808 GSM/GPRS/GPS
  • Quad-Band: 850/900/1800/1900 MHz - 2G GSM network
  • GPRS: Class 12/10
  • GPRS Mobile Station: Class B
  • GSM Compliance: Phase 2/2+
    • Class 4: (2 W @ 850/900MHz)
    • Class 1: (1 W @ 1800/1900MHz)
  • Bluetooth: Compliant with 3.0 + EDR
  • Time to First Fix (TTFF):
    • Warm Start: 28s (typ.)
    • Hot Start: 1s (typ.)
    • Cold Start: 30s (typ.)
  • Accuracy: Horizontal position 2.5m CEP
  • Update Rate: 5Hz
  • Control: AT Commands (GSM07.07, 07.05, and SIMCom enhanced AT commands)
  • Dimensions: 73 x 54 mm
  • Weight: 50 g

Included

  • 1x SIM808 with Leonardo mainboard
  • 1x Built-in Spring GSM Antenna
  • 1x Built-in GPS Antenna
561849

Data sheet

Microcontroller
ATmega32u4
Core
AVR
Frequency
16MHz
Flash memory
32kB
RAM
2,5kB
EEPROM memory
1kB
Number of digital pins
20
Number of PWM channels
7
Ilość wejść analogowych
12
ADC
none
DAC
none
CAN
none
USB
1
Ethernet
none
WiFi/BT module
No
Bluetooth module
No
GSM/GPRS module
Tak
Logic voltage
5 V
MicroSD slot
No
Supply voltage min
3,5 V
Supply voltages max
23 V

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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