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- - × Laser LED 6mm 3v 1 × 23 SAR
  - × soldering Iron 60 watt 1 × 39 SAR
  - × Resistor 2.2 Ohm 1/4W 1 × 1 SAR
  - × Power Adapter 24v 2A 1 × 45 SAR
  - × Resistor 75 ohm_1/4W 1 × 1 SAR
  - × LDR Photo Resistor 5mm 1 × 6 SAR
  - × RELAY HF32F-G 012-HS / 10A 250VAC 4 PIN 1 × 5 SAR
  - × BD238 PNP Transistor 1 × 7 SAR
  - × Prototype Shield for Arduino MEGA 1 × 35 SAR
  Subtotal: 162 SAR
  
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SIM808 GSM and GPS Shield

SIM808 GSM and GPS Shield

SIM808 GSM and GPS Shield

SKU: QB241#1073

265 SAR inc. Vat.

Description

SIM808 GSM and GPS Shield

GSM+GPRS+GPS+BlueTooth in a single shield

Main features:

Quad-band 850/900/1800/1900MHz
SMS
FTP/HTTP, embedded TCP/UDP protocol
DTMF detection, Bluetooth 3.0 (optional), USB interface
The power interface supports 5V voltage input. When the voltage is 5V, the power adapter current can provide no less than 2A; support lithium battery (3.6-4.2V)
The communication interface is a TTL level serial port. Fully compatible with Arduino, it is compatible with other 5V, 3.3V, 2.85V systems.
The hardware serial port (D0 D1) or the software serial port (D7 D8) can be selected through the jumper cap.
Support for MICRO SIMCARD.
Supports four-segment headphone jack (type I).
Support for updating SIM800C firmware via USB or serial port.
Can be upgraded to a development board with a Bluetooth version.
The on-board TVS tube, SIM card protection IC, and two 100UF tantalum capacitors make the development board stable.
It communicates with the external system through the TTL level serial port. By default, it can directly communicate with the 5V system without level matching. When communicating with a 3.3V system or a 2.85V system, you need to do some processing on the hardware. We will give a detailed introduction in the user manual.