SIM Tech SIMCom SIM521 Series Manuals

Manuals and User Guides for SIM Tech SIMCom SIM521 Series. We have 1 SIM Tech SIMCom SIM521 Series manual available for free PDF download: Manual

SIM Tech SIMCom SIM521 Series Manual

SIM Tech SIMCom SIM521 Series Manual (27 pages)

Brand: SIM Tech | Category: Microcontrollers | Size: 1 MB

Table of Contents

Table of Contents
3
Version History
5
1 Overview

6
2 Sim521X EVB

7
3 EVB Accessories

9
4 Accessory Interface

10
- Power Interface
  10
- Audio Interface
  11
- SIM Card Interface
  12
- SD Card Interface
  13
- RS232 Interface
  14
- Operating Status LED
  15
- Camera Interface
  16
- USB Interface
  20
- Switch Interface
  20
- IIC Expand IO Interface
  21
- Audio & GPIO Interface
  22
5 EVB and Accessories

23
6 Quickly Start

24
- Running
  24
- Installing Driver
  24
- Connecting Net and Calling
  25
- Downloading
  25
- Turning off
  26
- Measuring the Current Consumption
  26

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