Usage

Overview to use this myevse-webinterface library

Note

The onwards described steps assume a successful setup as described in the setup chapter

Further examples are available in the examples chapter

Webpages

Available webpages

URL	Description	Additional info
`/configure`	Manage WiFi networks
`/data`	MyEVSE data	Table of MyEVSE data
`/reboot`	Reboot system
`/select`	Select WiFi network
`/setup`	Setup system	See setup section
`/info`	System info

Available endpoints

URL	Description	Additional info
`/scan_result`	Latest Scan result	Available networks as JSON
`/modbus_data`	Raw Modbus data	Latest Modbus data as JSON
`/reboot`	Reboot system
`/system_data`	Raw System info	Latest system data as JSON
`/shutdown`	Shutdown webserver	Return from `run` function

Available ModBus registers

The available registers are defined by a JSON file and placed inside the /pyboard/lib/registers folder on the board during the pip package installation. This registers definitions file is loaded by the setup_modbus_connection function to configure the RTU-TCP Modbus bridge.

By default, and with the installation, the brainelectronics MyEVSE registers of the brainelectronics MyEVSE, sold on Tindie board is provided with this repo.

Configuration

The system can be configured via a config.json file. This file does not contain any sensitive data like network passwords or other keys.

The following things can be configured by the user on the /setup webpage.

Name	Description	Default
`TCP_PORT`	ModBus TCP port	`180`
`REGISTERS`	ModBus registers file, placed inside `/lib/registers`	`modbusRegisters-MyEVSE.json`
`CONNECTION_MODE`	Mode of WiFi connection	`0`

The CONNECTION_MODE supports the following modes

Value	Mode	Description
`0`	Setup	Setup WiFi connection via initial AccessPoint `WiFiManager`
`1`	Client	Connect to the configured networks as client, fallback to an open AccessPoint otherwise
`2`	AP	Create an open AccessPoint named `MyEVSE`