Multi-in-one Sensor Module （Model：ZPHS01C） Zhengzhou Winsen Electronics Technology C

Statement This manual copyright belongs to Zhengzhou Winsen Electronics Technology Co., LTD. Without the written permission, any part of this manual shall not be copied, translated, stored in database or retrieval system, also can’t spread through electronic, copying, record ways. Thanks for purchasing our product. In order to let customers use it better and reduce the faults caused by misuse, please read the manual carefully and operate it correctly in accordance with the instructions. If users disobey the terms or remove, disassemble, change the components inside of the sensor, we shall not...

Zhengzhou Winsen Electronics Technology Co., Ltd Multi-in-One Sensor Module Profile This module integrates Electrochemical formaldehyde, Semiconductor VOC sensor, Laser particle sensor, NDIR CO2 sensor and temperature& humidity sensor. (Users could choose CH2O version or VOC version, they are not concomitant.) Communication Interface: TTL serial, Baud rate:9600, data bit:8, stop bit:1, parity bit: none. HVAC system Smart home Specification Model Alcohol/CO gas…etc. Working voltage Average Current Interface level Output signal Interface type Preheat time TVOC range 62.5mm (L) x 61mm(W) x 25mm(H)...

Zhengzhou Winsen Electronics Technology Co., Ltd Module Appearance Module size Power input (Ground terminal) Power input (+5V) serial port (serial port receiver for modules) serial port (serial port sender for modules) Email: [email protected] Leading gas sensing solutions supplier in China!

Zhengzhou Winsen Electronics Technology Co., Ltd Serial communication protocol format The host computer sends the format Start character Command number Detailed protocol format Protocol format Detailed explanation Start character Upper PC send [11H]，Module responses [16H] Frame byte length = data length+1（includes CMD+DATA） Command number Data read or written, with variable length Inverse of the sum of data accumulation Serial protocol command number table NO. To read the measure result Start/Stop dust measurement Decimal valid range Corresponding value 1. The temperature value increases 500...

Zhengzhou Winsen Electronics Technology Co., Ltd www.winsen-sensor.com 2. The measured value is represented by two bytes, the higher byte in front while the lower byte in the back. 3. After sending the inquiry command, if the response is received, the module will upload the data every second automatically. There is no need to repeat the command before the power is turned off. *Function name: unsigned char FucCheckSum (unsigned char * i, unsigned char ln) *Function description: sum check *Function description: add the first element of the array - the penultimate element and take the inverse+1...

//stop dust measurement //the module is in “off-state dust measurement” Cautions 1. The PM2.5 sensor on this module is suitable for the detection of dust particles in ordinary indoor environments. The actual use environment should try to avoid soot environment, excessive dust particles, high humidity environment, such as: kitchen, bathroom, smoking room, outdoor, etc. If used in such an environment, appropriate protective measures should be added to prevent viscous particles or large particles from entering the sensor, forming a buildup inside the sensor, and affecting the sensor's performance....

Zhengzhou Winsen Electronics Technology Co., Ltd Email: [email protected] Leading gas sensing solutions supplier in China!

Zhengzhou Winsen Electronics Technology Co., Ltd Zhengzhou Winsen Electronics Technology Co., Ltd Add.: NO.299 Jin Suo Road, National Hi-Tech Zone, Zhengzhou, 450001 China Tel.: 0086-371-67169097 67169670 Fax: +86- 0371-60932988 E-mail: [email protected] Website: www.winsen-sensor.com Email: [email protected] Leading gas sensing solutions supplier in China!