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Shield GSM, GPRS, GPS Waveshare dla Arduino
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  • Shield GSM, GPRS, GPS Waveshare dla Arduino
  • Shield GSM, GPRS, GPS Waveshare dla Arduino
  • Shield GSM, GPRS, GPS Waveshare dla Arduino - widok z dołu
  • Shield GSM, GPRS, GPS Waveshare z anteną
  • Shield GSM, GPRS, GPS Waveshare - najważniejsze elementy
  • Shield GSM, GPRS, GPS Waveshare - wymiary
ID: 560201

GSM/GPRS/GPS Shield, Phone Module, Arduino Shield Based on SIM908. Waveshare: GSM/GPRS/GPS Shield

Retired
Kamami is the official distributor of Waveshare displays, accessories and modules.
 

Free shipping

free shipping in Poland for all orders over 500 PLN

 

Same day shipping

If your payment will be credited to our account by 11:00

 

14 days for return

Each consumer can return the purchased goods within 14 days

Description

GSM/GPRS/GPS Shield is an Arduino shield based on the Quad-band GSM/GPRS/GPS module SIM908.

What's on Board:

Najważniejsze elementy shielda GSM/GPRS/GPS firmy Waveshare

  1. Earphone jack : SIM908 2nd analog voice channel output
  2. GSM antenna connector : SMA interface
  3. Arduino expansion connector : for connecting with an Arduino board
  4. GSM antenna connector
  5. SIM908 control interface
  6. GPS antenna connector
  7. USB TO UART interface
  8. NOKIA original speaker : SIM908 1st analog voice channel output
  9. Arduino reset button
  10. SIM908
  11. SIM908 network indicator : blinking slowly when network registration is successful
  12. Power indicator
  13. Mic : SIM908 1st analog voice channel input
  14. SIM card slot
  15. CP2102
  16. UART Tx/Rx indicator
  17. Power switch
  18. 6V~9V DC power jack
  19. Vibration motor
  20. 74HC125
  21. NCP2890 power amplifier : amplifies the SIM908 1st analog voice channel
  22. MIC29302 power chip
  23. SIM908 analog output positive jumper :
    • open it when NCP2890 is enabled
    • short it when NCP2890 is disabled
  24. SIM908 analog output negative jumper :
    • open it when NCP2890 is enabled
    • short it when NCP2890 is disabled
  25. NCP2890 enable jumper :
    • short the EN and VBAT to enable
    • short the EN and GND to disable

Remarks: The power control of SIM908 module can be controlled by PWRKEY pin. The switching between on and off states of the module can be controlled by connecting PWRKEY to GND for 1-2 sec and then disconnecting them.
For example, when SIM908 module is on, connecting PWRKEY to GND for 1-2 sec and then disconnecting will make the module switch to off.
If SIM908 module is off, tying PWRKEY to GND for 1-2 sec and then disconnecting will make the module switch to on as well (similar to a warm-boot). When PWRKEY pin is always connected to GND, SIM908 module will remain on.

Features

General

  • Arduino connectivity, connects to Arduino Board directly
  • NOKIA speaker & mic, supports hands-free phone talk
  • Onboard CP2102 for easily debugging through USB interfere
  • Onboard 74HC125, for time-shared controlling GSM and GPS port through single serial port
  • Earphone insert detection & call vibration
  • Quad-band 850/900/1800/1900MHz
  • GPRS multi-slot class 10
  • GPRS mobile station class B 
  • Compliant to GSM phase 2/2+
    • Class 4 (2 W @ 850/900 MHz)
    • Class 1 (1 W @ 1800/1900 MHz)
  • Control via AT commands (GSM 07.07, 07.05 and SIMCom enhanced AT Commands)
  • SIM application toolkit
  • Supply voltage range :
    • GPRS: 3.2 ~ 4.8 V
    • GPS: 3.0 ~ 4.5V
  • Operation temperature : -40 °C to +85 °C

SMS

  • Point-to-point MO and MT
  • SMS cell broadcast
  • Text and PDU mode

Audio

  • Tricodec
    • Half rate (HR)
    • Full rate (FR)
    • Enhanced Full rate (EFR)
  • Hands-free operation
  • Echo cancellation

GPRS

  • GPRS class 8/10: max. 85.6 kbps (downlink)
  • PBCCH support
  • Coding schemes CS 1, 2, 3, 4
  • PPP-stack

CSD

  • CSD up to 14.4 kbps
  • USSD
  • Non transparent mode

GPS

  • Receiver type
    • 42-channel
    • GPS L1 C/A code
    • High-performance STE engine
  • Sensitivity
    • Tracking: -160 dBm
    • Cold starts : -143 dBm
  • Time-To-First-Fix
    • Cold starts : 30s (typ.)
    • Hot starts : 1s (typ.)
  • Accuracy
    • Horizontal position : <2.5m CEP
  • Power consumption (GSM engine in idle mode)
    • Acquisition : 77mA
    • Tracking : 76mA
560201

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