Release 0.6: faster connecting to new device and support for custom hardware and commands * added product_id property to help identify hardware variants * I2C: fix communication when using smbus2 library * doc: overview of hardware variants * new hardware variants: ECU-PCON-mp6single, ECU-PCON-mp6quad, ECU-PCON-ABP2LAN and ECU-PCON-SLF3 * improved connecting to new device, this speeds up the process significantly * added `send_raw_command` to allow sending custom commands and parsing the response * `channel_info`: it now also return high and low side output voltages * serial: clear buffers before sending command * refactored parsing response data * refactored definition of hardware variants