RPI SIM800 GSM/GPRS ADD-ON V2.0

Overview

Raspberry PI SIM800 GSM/GPRS Add-on V2.0 is customized for Raspberry Pi interface based on SIM800 quad-band GSM/GPRS/BT module. AT commands can be sent via the serial port on Raspberry Pi, thus functions such as dialing and answering calls, sending and receiving messages and surfing on line can be realized. Moreover, the module supports powering-on and resetting via software.

Go shopping RASPBERRY PI SIM800 GSM/GPRS ADD-ON V2.0(IMIM150720001)

Feature

• Quad-Band 850/ 900/ 1800/ 1900 MHz

• GPRS multislot class 12

• Operation temperature: -40°C to +85 °C

• Stackable

Specification

PCB size	85mm X 56mm X 1.6mm
Operation Level	Digital 3.3V DC
Interface	UART
Baud rate	9600(default)

Hardware

Pinmap

Raspberry PI Pin N.O.	Pin name	Description
1	3.3V
2	5V
3	GPIO02	SDA
4	5V
5	GPIO03	SCL
6	GND
7	GPIO04
8	GPIO14	GSM_DIN
9	GND
10	GPIO15	GSM_DOUT
11	GPIO17	SIM800-PWRKEY
12	GPIO18	SIM800-RST
13	GPIO27
14	GND
15	GPIO22
16	GPIO23
17	3.3V
18	GPIO24
19	GPIO10	SPI_MOSI
20	GND
21	GPIO09	SPI_MISO
22	GPIO25
23	GPIO11	SPI_SCK
24	GPIO08	SPI_CE0
25	GND
26	GPIO07	SPI_CE1
27	ID_SD
28	ID_SC
29	GPIO05
30	GND
31	GPIO06
32	GPIO12
33	GPIO13
34	GND
35	GPIO19
36	GPIO16
37	GPIO26
38	GPIO20
39	GND
40	GPIO21

Indicators

• PWR

Power: When there is normal supply to the board, the indicator keeps on.

• 8STATUS

SIM800 status: When SIM800 works normally, the indicator keeps on.

• NET

SIM800 network status: used to indicate network status, the working status of the indicator is as below:

Status	SIM800 behavior
OFF	SIM800 does not work
64ms on/800ms off	SIM800 does not find network
64ms on/3000ms off	SIM800 registers the network
64ms on/300ms off	GPRS communicates

Keys

• External POWER IN

If SIM800 will drop off while working, please connect a external at least 5V/2A power supply to this micro usb.

• Upgrade Port

This is only for upgrading firmware of SIM800.