RHML37XEVB

RHML37XEVB

Evaluation Board for Hadronmini R1271C, Lepton3 R3100C and Lepton7 R7100C

img RHML37XEVB
Overview

The RHML37XEVBX Evaluation Board enables quick evaluation and development with Hadronmini R1271C, Lepton3 R3100C and Lepton7 R7100C. It provides an easy way to communicate with the readers via USB-UART or an arbitrary UART host and provides easy access to the inputs and outputs of the device.
The WRHML37XEVBX evaluation board is basically a “breakout board” that allows easy access to the connections of the Hadronmini R1271C, Lepton3 R3100C and Lepton7 R7100C modules. The board is designed to roughly conform to the Raspberry Pi “HAT” form factor, meaning it can be plugged directly into the IO port of a Raspberry Pi single board computer, and be powered by and communicate with the Pi. It can also be used as a USB peripheral to a desktop computer or connected to an arbitrary host device and power supply.

Digital I/O

Four I/O lines 5V out @ 3mA, 5V input

USB Port

USB micro female connector
USB 2.0 device
It appears as dual Virtual COM Port device; drivers for all
Windows OS

DC power port via USB Port

USB micro female connector

External antenna connector

SMA jack

Embedded antenna

Ignion NN01-105

Raspberry PI interface

HAT connector

Electrical Power

DC Voltage 5V +/-5%

Current consumption

1.5A max. (with reader module)

LED display

GREEN: power from AC/DC adapter and/or USB port
GREEN: reader module’s HEALTH
YELLOW: reader module’s STATUS
GREEN: GPIO[0..3]

Dimensions

(W)79 x (L)78 x (H)23 mm3
(3.1 x 3.1 x 0.9 inch3)

Operating Temperature

-20 °C to +70 °C

Name
Revision
R1271C Hadron mini Technical Information Manual
3

Name

R1271C Hadron mini Data Sheet
R3100C Lepton3 Data Sheet
R7100C Lepton7 Data Sheet

REACH Declaration of Conformity

R1271C Hadron mini Technical Drawings

CAEN RFID Products Catalog

WRHML37XEVBX
Evaluation Board for R1271C, R3100C, R7100C and R9100C
Accessories