Hello,

Regarding PAS CO2 sensor spec, please let me know the difference between "Storage temperature" and "Storage time during transport".

Which specification will be applied after incorporating into the product?

Best regards,

Nakamura

Hi~ Muhammad Nanda

I made new Community thread as you suggested.

I think it is better idea. I agreed completely.

Solved: PAS CO2 sample code with CYW20719? - Infineon Developer Community

Above sample code, I tried to make button handler in it.

But it doesn't work properly. Because It seems that former thread has own priority. So that other event handler seems to be ignored.

Do you have any idea to solve that issue?

Many thanks

BRs

Dear Sir,

may I know the accuracy of 0~400ppm & 5000~32000? it doesn't describ in the datasheet

Hi everyone

The datasheet states that the lifetime of the PAS CO2 sensor is 10 years. Is it necessary to have a measurement operation condition of once per minute in order to achieve this time (10 years)?

If it is necessary, would extending the lifetime to more than 10 years be possible by changing the measurement frequency to once every two minutes?

Thanks

u-s

Hi everyone

Could you please tell me the size of the space that can be measured by the one PAS CO2 sensor?
For example, 100㎥, 500㎥...
Any advice would be appreciated.

Thanks
u-s

May I ask what material is the white film on the air inlet of your photoacoustic pool? Does your company provide this material for sale, or can you tell me which company has similar products

1、移植程序我已经从 https://github.com/Infineon/sensor-xensiv-pasco2下载

2、是在 MCU 上运行，不带操作系统，使用I2C 接口

按照文档所说，和I2C 有关的 接口需要是实现，但是，CO2的 I2C 地址是多少呀，在程序里或者注释并没有发现.....

4、

以上是 在 使用Infineon芯片的  调用例程，如果不使用 Infineon的芯片，应该如何移植和调用呢 ？有更底层的函数吗？就是I2C 通讯接口吗 ？这个是类linux的，但是我这没有操作系统呀 ，而且不具备cy_hal 库

result = xensiv_pasco2_mtb_read(&xensiv_pasco2, DEFAULT_PRESSURE_REF_HPA, &ppm);，尤其这句，循环调用，是I2C 读取函数吗？好像不是，有个 DEFAULT_PRESSURE_REF_HPA 这个参数；

能否更明白说明从I2C 地址的那个寄存器地址读取的数据吗 ？谢谢