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Development Tools > .NET Gadgeteer

GSM/GPRS Module (Gadgeteer Compatible)

SKU: TOY0032

$195.87 AUD, inc GST

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GSM/GPRS Module (Gadgeteer Compatible)
195.87 AUD

SKU: TOY0032

$195.87 AUD, inc GST
92 units ship in 4 to 6 days (delivered by Mon, 30th of Jan)


This GSM/GPRS module is .NET Gadgeteer compatible, which uses the .NET Micro Framework to make writing code for your device as easy as writing a desktop, Web or Windows Phone application.
This module carries SIM900, which is a quad-band GSM/GPRS engine. The standard industrial-level interface makes it easy to configure via AT commands. 
Through this module you can do almost everything that feature phone does. Imagine that every morning, your "private robot secretary" calls your phone and say "good morning". It will be really cool!  
  • .NET Gadgeteer Compatible
  • Single supply voltage 3.4V - 4.5V 
  • Typical power consumption in SLEEP mode is 1.5mA
  • SIM900 quad-band: GSM 850,EGSM 900, DCS 1800, PCS 1900. 
  • Searching the 4 frequency bands automatically. 
  • Compliant to GSM Phase 2/2+ 
  • Class 4 (2W) at GSM 850 and EGSM 900
  • Class 1 (1W) at DCS 1800 and PCS 1900 
  • GPRS multi-slot class 10 (default) 
  • Support Single Antenna Interference Cancellation
  • Compatible with AT command through Serial port
  • Temperature range -30°C to +80°C 
  • GPRS data downlink/uplink transfer: max. 85.6 kbps / 42.8 kbps
Gadgeteer interface definition
  • PIN1: +3.3V Power +3.3V
  • PIN2: +5V   Power +5V
  • PIN3: NC  no use
  • PIN4: TX  serial transmit
  • PIN5: RX   serial receive
  • PIN6: NC  no use
  • PIN7: NC  no use
  • PIN8: NC     no use
  • PIN9: NC  no use
  • PIN10: GND   ground
Shipping list
  • GSM/GPRS Module(.NET Gadgeteer Compatible)    1 unit
  • Cable for Gadgeteer1 unit

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Documentation and Resources:

We deliver Australia-wide with these options:

  • $3 for Small Items (4-6 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $8.32 for Express Post (1-2 days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region

If you order lots of gear, the postage amount might increment based on the weight of your order.

Our physical address:

Unit 18, 132 Garden Grove Parade
NSW, 2289

Please checkout our customer service page if you have other frequently asked questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.