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DFR0231-H

Name: DFRobot DFR0231-H
Brand: DFRobot
SKU: 426-DFR0231-H
Price: 41.56 SGD
Availability: OutOfStock

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Mouser No:

426-DFR0231-H

Mfr. No:

DFR0231-H

Mfr.:

DFRobot

Description:

NFC/RFID Development Tools Gravity: UART & I2C NFC Module

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Learn more about DFRobot DFR0231-H

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On Order:: 4

Expected 11/2/2026

18

Expected 19/2/2026
Factory Lead Time:: 4

Weeks Estimated factory production time for quantities greater than shown.

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Pricing (SGD)

Qty.	Unit Price	Ext. Price
	$41.56	$41.56

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	DFRobot
Product Category:	NFC/RFID Development Tools
RoHS:
Product:	Evaluation Boards
For Use With:	Smartphone NFC Application
Tool Is For Evaluation Of:	NXP PN532
Operating Supply Voltage:	3.3 V to 5.5 V
Protocol - Sub GHz:	RFID
Brand:	DFRobot
Dimensions:	110 mm x 50 mm
Frequency:	13.56 MHz
Interface Type:	I2C, UART
Product Type:	NFC/RFID Development Tools
Factory Pack Quantity:	1
Subcategory:	Development Tools
Unit Weight:	71 g

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Product Overview

DFR0231-H Gravity: UART & I2C NFC Module

RoHS Certificate (PDF)

USHTS:: 8517620090
ECCN:: EAR99

DFR0231-H Gravity: UART & I2C NFC Module

DFRobot DFR0231-H Gravity: UART and I²C NFC Module integrates NXP PN532 NFC communication controller that supports MIFARE classic series, NTAG series, and various NFC smart cards. This module offers the upgraded version of the Gravity family that adopts the Gravity PH2.0-4P interface with I²C and UART composite, making the wiring more convenient. A convenient switch is added to switch between these two interfaces. This Gravity module can read and write various NFC cards using a USB-to-UART converter and PN532-compatible PC software through UART. This module is used in various 3.3V/5V controllers such as Arduino, micro:bit, FireBeetle ESP32, and FireBeetle ESP8266 when using the I²C interface.