Piston (OBD2 & ELM327)

Piston is the OBD II diagnostic application designed with the simplicity in mind.

The application is capable of:

- reading the live data

- showing the fault codes and clearing them

- displaying the logged freeze frame data

The application requires the OBD II Bluetooth or WiFi dongle (ELM327 based) to communicate with a car.

All the popular OBD II protocols are supported:

- J1850 VPW and PWM

- ISO 9141-2

- KWP 2000

- CAN (11 and 29 bits - both 250 and 500 kBit/s)

If you have any request, comment or suggestion, please don't hesitate to contact me.

活塞是设计时考虑到简单的OBD II诊断应用程序。

应用程序有能力：

- 读取实时数据

- 显示故障代码，并清除它们

- 显示记录冻结帧数据

应用程序需要OBD II蓝牙或WiFi适配器（ELM327为主）与汽车通信。

所有流行的OBD II协议的支持：

- J1850 VPW和PWM

- ISO 9141-2

- KWP 2000

- CAN（11和29位 - 包括250和500 kbit / s的）

如果您有任何要求，意见或建议，请不要犹豫与我联系。