Basic Info.
Product Description
Welcome to our shop
Our store has more types of products. If you have any question please contact us we will do our best to make you enjoy a Happy Shopping
Features:
The longest effective communication distance is 5 cm.
Support SPI, IIC, UART interface switch.
Non contact communication for 13.56M.
Compatible with ISO14443 TYPE A and B standards.
Specification:
Material: metal
Color: blue
Model: HW-230
Item Size: 79*49*5mm
Chip: PN532
Working voltage: 3.3V
Supply voltage: 3.3 ~ 5.5V
Maximum supply current: 150 mAh
Working current (standby mode): 100 mAh
Working current (write mode): 120 mAh
Working current (read mode): 120 mAh
Pointer: PWR
Interface: Raspberry Pi 20pins interface standard SPI interface.
Package Included:
1 * NFC Reader Card Module
1,Shipping Warranty:
We usually ship goods By DHL, UPS, EMS, Singpost airmail, and HongKong Airmail.
DHL: 3-5 days
UPS: 5-7 days
EMS: 10-15 working days
Chinapost/HongKong Airmail: 7- 25 working days. At most 45 days.
If you have not received the goods during the normal time, please contact us for checking the package status timely online or by email.
2,Product replacement and warranty
If you have any prodcut quality problem, you can send it back to us with the original condition,we will repair or exchange new one for you.
If you have any using problem of the products which buy from TWE, please feedback to us first, and we will discuss the issue with you. Via our technical support, we can dig out your using problem via our technical support in most of cases.
Lost Products: If products get lost in delivery, or you still do not get your item for a long time, please contact our customer service timely. We will deal with this ASAP. Please do not deal with it all by yourself, we want you communicate with us. Usually, we will provide tracking number and tracking link timely. If products get lost on the way and we get confirm from couriers, we will arrange redelivery for your products. If you want ship it through express, then you need to pay express shipping fee.
3,Technical Service:
. If you have technical problem with the product you received from us, please contact us online or by email: Contact us
Remote help service:
If your problem needs to be solved by remote help by our engineer, please download the teamviewer software, install it on your computer, then give us ID and password for remote help.
Wish You Have A Pleasant Purchasing Time!
