CW2015库仑计在STM32下完整代码，通过I2C通信，可以直接编译使用。

国产电量计芯片CW2015的datasheet，完整版数据，官方，放心下载。开发者福音。

电量计芯片cw2015

锂电池电量计量sensor CW2015的linux驱动代码。亲测可用。

STM32L151RET6读取电量计芯片CW2015电池电量及电压

发现网上找不到 cw2015 电池检测的源代码，现在补充出来。

CW2015电量计程序，在STM8L151上开发的，已经实际应用。 The CW2015 is an ultra-compact, host-side/packside, sensing resistor free, fuel gauging system IC for Lithium-ion(Li+) based batteries in handheld and portable devices. The CW2015 tracks Li+ battery’s operational condition and uses state-of-art algorithm to report the relative State-of-Charge (SOC) of very different battery chemistry systems (LiCoOx, polymer Li-ion, LiMnOx etc.)The CW2015 is an ultra-compact, host-side/packside, sensing resistor free, fuel gauging system IC for Lithium-ion(Li+) based batteries in handheld and portable devices. The CW2015 tracks Li+ battery’s operational condition and uses state-of-art algorithm to report the relative State-of-Charge (SOC) of very different battery chemistry systems (LiCoOx, polymer Li-ion, LiMnOx etc.)

CW2015 Gas Gauge Datasheet_ver2.4.pdf

CW2015一个常用的电量计芯片，一般用在手机电池测量。简单便宜

基于一个单节电池电量计CW2015的单片机程序，不用学习自动测量电量。