DZG_GSH01¶
Module that collects power and energy measurements from an GSH01 powermeter
Handwritten Documentation¶
This is a prototype driver for the DZG GSH01 powermeter. It has been tested and confirmed to work with EVerest. It does not fully implement all functionality of the operation manual.
Use with caution and report any issues or limitations encountered.
Auto-Generated Reference¶
Provides¶
main: powermeter
Implementation of the driver functionality
config:
powermeter_device_id: integer <optional>
default: 255
The powermeter’s address on the serial bus, 255 is broadcast
serial_port: string <optional>
default: “/dev/ttyUSB0”
Serial port the hardware is connected to
baudrate: integer <optional>
default: 115200
Baudrate
parity: integer <optional>
default: 0
Parity bit: 0: None, 1: Odd, 2: Even
rs485_direction_gpio: integer <optional>
default: -1
GPIO to use for direction switching. Set to -1 to disable.
num_of_retries: integer <optional>
default: 0
Number of retries sent via serial interface. Set to 0 to disable retry.
ignore_echo: boolean <optional>
default: False
On some hardware every message that is sent is read back, this setting filters the sent message in the reply.
max_clock_diff_s: integer <optional>
default: 60
Maximal time difference (in seconds) between meter clock and system clock, until new set_time command is sent
publish_device_data: boolean <optional>
default: False
Regularly publish device data not covered by the “powermeter” interface (for debugging purposes).
publish_device_diagnostics: boolean <optional>
default: False
Regularly publish device diagnostics (e.g. log messages, errors, SW/HW revisions; for debugging purposes).