"""This file is executed on every boot (including wake-boot from deepsleep)""" # import esp # esp.osdebug(None) import gc import time import network import webrepl from config import KNOWN_WIFI_AP # Connect to one of the known wifi AP WLAN = network.WLAN(network.STA_IF) WLAN.active(True) AP_LIST = WLAN.scan() for ap in AP_LIST: if WLAN.isconnected(): break ap_ssid = ap[0].decode("utf-8") if ap_ssid in KNOWN_WIFI_AP.keys(): print("Known wifi network found : {}".format(ap_ssid)) print("Try to connect...") WLAN.connect(ap_ssid, KNOWN_WIFI_AP[ap_ssid]) DELAY = 0 while not WLAN.isconnected(): print("Waiting for wifi to connect...") time.sleep(1) DELAY += 1 if DELAY > 10: print("Wifi time-out") break webrepl.start() print("Boot.py : Done") gc.collect()