feat: added file upload

pico-w/src/boot.py

@@ -0,0 +1,22 @@
+import network
+import time
+from config import ssid, password
+
+wlan = network.WLAN(network.STA_IF)
+wlan.active(True)
+wlan.connect(ssid, password)
+
+max_wait = 10
+while max_wait > 0:
+    if wlan.status() < 0 or wlan.status() >= 3:
+        break
+    max_wait -= 1
+    print('Attempting to connect to Wifi...')
+    time.sleep(1)
+
+if wlan.status() != 3:
+    raise RuntimeError('Wifi connection failed')
+else:
+    print('Wifi connection established')
+    status = wlan.ifconfig()
+    print('ip:' + status[0])