Module Type

WUHF-RFID8160M

Real Photo

RF Channel

Single Channel

RF Connector

MMCX

Antenna Connection Mode

Single Antenna

Interface Connector

Molex 53261-1571

RF Connectors Material

Gold-plated brass

PCB Material

Rogers FR4 gold-plated

Shield Material

Aluminum

Size

55.5*39.5*8mm

PIN ID

Interface

Instruction

PIN 1

GND

Meanwhile grounding

PIN 2

GND

PIN 3

3.7V – 5V DC

Meanwhile connect power

PIN 4

3.7V – 5V DC

PIN 5

GPIO 3

Output

PIN 6

GPIO 4

Output

PIN 7

GPIO 1

Input

PIN 8

Beeper

Has driven with > 50mA output current

PIN 9

UART_RXD

TTL level

PIN 10

UART_TXD

PIN 11

USB_DM

For testing

PIN 12

USB_DP

PIN 13

GPIO 2

Input

PIN 14

EN

High level enable

PIN 15

GPIO 5

RS-485 direction control

Feature

Descriptions

1

Impinj   R2000 Built-in

* Impinj Indy R2000 chip as RF transceiver.

2

Anti-collision   Algorithm

* Unique I - Search multi-tag identification   algorithm providing the highest efficiency.

3

Optimized   Algorithm for Tags with Small Volume

* Optimized applications for reading small volume tags   with better respond time.

4

Dual   CPU Architecture

* Main CPU: tag inventory; Assistant CPU: data   management.

* Tag inventory and data transfer are parallel and   simultaneous.

5

Fast   Antenna Switch Inventory (For WUHF-RFID8460M and WUHF-RFID8860M)

* Every antenna’s inventory duration is   configurable (Minimum duration: 30 ms).

* Polling from ANT 1 to the last antenna.

6

Two Modes   for Inventory

* Buffer mode and Real-time mode.

* Tags will be stored as buffer under buffer mode.

* Tags will send data under real-time mode. This   mode allows user to get tag data instantly.

7

Hardware   System Halt Detection

*   Hardware CPU status surveillance.

*   Run for 24hours X 365 days without system halt.

8

PA Health Surveillance

*   PA status surveillance.

*   Make sure PA never works under saturated state. Protect it for long term   operation.

9

18000-6B/6C   Full Compatible

*   It can be switched rapidly between 18000-6B and 18000-6C tag.

10

18000-6B   Large Data Read/Write

*   Read 216 bytes in one time takes less than 500ms.

*   Write 216 bytes in one time takes less than 3.5 seconds.

*   It can read/write data with different lengths.

11

Antenna   Connection Detection

*   Detect antenna connection status.

*   Protective for RF receiver.

*   It can be canceled by command.

12

Temperature   Sensor

*   Multi-point surveillance for accurate operating system temperature.

13

Power   Output Correction

* Dual modules making   sure output power can be finely adjusted.

*   Dual modules working and keeping   correction unless they are both damaged.

14

Excellent   Cooling Design

*   Heat dissipation and large cooling surface design.

*   Thermal coupling interfaces using high-thermal conductivity solid materials   which ensure stable performance under high temperature.