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pycom-documentation/content/firmwareapi/pycom/machine/pygate.md
2020-09-11 10:15:18 +02:00

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---
title: "Pygate"
aliases:
- firmwareapi/pycom/machine/pygate.html
- firmwareapi/pycom/machine/pygate.md
- chapter/firmwareapi/pycom/machine/pygate
---
The Pygate is an 8-channel LoRaWAN gateway. Connect a WiPy, Gpy or LoPy4 board to the Pygate and flash the Pygate firmware. See the [Pygate tutorial](/tutorials/expansionboards/pygate) to get started.
## Methods
### machine.pygate_init(config)
This function is used to initialize the Pygate
- `config`: the data contents of the gateway global config json file
### machine.pygate_deinit()
This shuts down the concentrator.
### machine.pygate_reset()
Resets the Pygate and inserted development module (including the LTE modem, if present). This actually power cycles the Pygate and the attached hardware and is **not** similar to `machine.reset()`.
### machine.callback(trigger, [handler=None, arg=None])
- `trigger`: A trigger event(s) for invoking the callback function `handler`, the triggers/events are:
`machine.PYGATE_START_EVT`
`machine.PYGATE_STOP_EVT`
`machine.MP_QSTR_PYGATE_ERROR_EVT`
- `handler`: The callback function to be called. When not passed to function, any pre-registered callback will be disabled/removed.
- `arg`: Optional argument to be passed to the callback function.
### machine.events()
Get the Pygate events