39 lines
1.0 KiB
Python
39 lines
1.0 KiB
Python
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# This file is executed on every boot (including wake-boot from deepsleep)
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#import esp
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#esp.osdebug(None)
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import gc
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import ujson
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import network
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from utime import sleep_ms
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from machine import Timer, Pin
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#webrepl.start()
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# Open and parse the config file
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with open("config.json", "r") as config_file:
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config = ujson.load(config_file)
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remoteName = "Remote-"+config["remote-id"]
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ap_if = network.WLAN(network.AP_IF)
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ap_if.active(False)
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wlan = network.WLAN(network.STA_IF)
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wlan.active(True)
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wlan.config(dhcp_hostname=remoteName)
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# If not already connected
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if not wlan.isconnected():
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# Scan for WiFi networks
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networks = wlan.scan()
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# Go trough all scanned WiFi networks
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for network in networks:
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# Extract the networks SSID
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ssid = network[0].decode("utf-8")
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# Check if the SSID is in the config file
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if ssid in config["wifis"].keys():
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# Start to connect to the pre-configured network
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wlan.connect(ssid, config["wifis"][ssid])
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break
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gc.collect()
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