Indoor volatile organic compound sensor SHARP A1DU5P2CP005B with UART 9600 baud rate and I2C support

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Price: Negotiable

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Product Description

Product Overview

This document specifies the A1DU5P2CP005B, a TVOCs sensor module designed for detecting volatile organic compounds. It is intended for indoor use and consumer applications.

Product Attributes

Brand: SHARP
Origin: Wuxi Sharp Electronic Components Co., Ltd, China
Certifications: RoHS correspondence, Halogen Free
Usage: Indoor installation, consumer use
Not for: Medical, industrial, or automobile applications

Technical Specifications

Item	Description	Parameters	Conditions
Model Name	TVOCs Sensor Module	A1DU5P2CP005B
Performance Specification	Sensing Principle	MEMS Metal oxide semiconductor sensor
	Sensing Range	0-9999 ppb HCHO Relative equivalent
	Pre-heat Time	3 min
Interface	Communication Protocols	I2C, UART
	UART Baud Rate	9600 bits/s	Data bit: 8, Parity check: None, Stop bit: 1
	I2C Speed	Standard Mode: 100kbits/s	Module Address: 0xA2
Power Supply	Voltage	3.3V 0.1V	Max. 20mA ripple
Power Supply	Consumption	Max. 66mW @ 3.3VDC (20mA)	Measuring period: 1 Sec
Calibration	Intelligent automatic baseline calibration	Baseline resetable
Reliability	High Temperature Storage	70 , 500 hours	Appearance and electrical characteristics checked after 2 hours at normal temperature.
	Low Temperature Storage	-25 , 500 hours	Appearance and electrical characteristics checked after 2 hours at normal temperature.
	High Temperature High Humidity Storage	60 , 90% RH, 500 hours	Checked after drying (no condensation). Reconditioning: Bake 140/24h 27, 75%RH/24h. Output change within 5%RH against initial value at 25/40%RH and 25/60%RH.
	Thermal Shock Test	-40 (0.5h) to 85 (0.5h), 30 min slope	100 cycles. Reconditioning applied. Output change within 5%RH against initial value at 25/40%RH and 25/60%RH.
	Drop Test	30cm onto a wooden board	3 drops. Reconditioning applied. Output change within 5%RH against initial value at 25/40%RH and 25/60%RH.
Data Packet Analysis	HCHO (ppb)	Date[0]*2^8 + Date[1]	0-9999 ppb
	Status	000: OK, 001: Heating, 002: Error
	Sensing Resistor	Date[3]2^24 + Date[4]2^16 + Date[5]*2^8 + Date[6]
	TVOC (ppb)	Date[7]*2^8 + Date[8]
	UART Command (Get Data)	Master send 0x61 0x02 0x01	Read 9 byte data packet
	UART Command (Set Baseline)	Master send 0x52 0x01 0x01	Set current value as baseline
Connector Pin Assign	P1	VDD	Power supply
	P2	SCL	Serial clock
	P3	SDA	Serial data
	P4	RX	UART Rx
	P5	TX	UART Tx
	P6	GND	Ground
Package Specifications	Tray Storage	10PCS*5=50PCS per tray	Max. 10 layers stacked, total 11 layers with an empty tray on top. Center fixed with stretch film.
Outer Carton Storage	Max. 500PCS per carton	Buffer material used for gaps. Carton marked with SHARP, Model Name, Quantity.	Storage Environment: -25~70, 5~95%RH. Avoid chlorine and corrosive gas.