ACS ACR122L Serial NFC Reader Manuals

ACS ACR122L Serial NFC Reader Manuals

Manuals and User Guides for ACS ACR122L Serial NFC Reader. We have 1 ACS ACR122L Serial NFC Reader manual available for free PDF download: User Manual

ACS ACR122L User Manual

ACS ACR122L User Manual (57 pages)

Serial NFC reader with LCD

Brand: ACS | Category: Card Reader | Size: 0 MB

Table of Contents

Table of Contents
2
Introduction

4
- Table 1: PIN Configuration
  
  5
- Built-In Antenna
  6
- Buzzer
  6
- Leds
  6
- SAM Interface
  6
Features

5
- Serial Interface
  5
- Lcd
  5
Communication between the Host and Contactless Interface, SAM and Peripherals

7
Figure 1: Communication Flowchart of ACR122L

7
Serial Interface (CCID-Like Frame Format)

8
- Protocol Flow Examples
  9
SAM Interface

11
Pseudo-Apdus for Contactless Interface and Peripherals Control

17
Appendix A. ACR122 Error Codes

56

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