requests.set_socket(socket, esp)
if esp.status == adafruit_esp32spi.WL_IDLE_STATUS:
print("ESP32 found and in idle mode")
print("Firmware vers.", esp.firmware_version)
print("MAC addr:", [hex(i) for i in esp.MAC_address])
for ap in esp.scan_networks():
print("\t%s\t\tRSSI: %d" % (str(ap["ssid"], "utf-8"), ap["rssi"]))
print("Connecting to AP...")
while not esp.is_connected:
try:
esp.connect_AP(secrets["ssid"], secrets["password"])
except RuntimeError as e:
print("could not connect to AP, retrying: ", e)
continue
print("Connected to", str(esp.ssid, "utf-8"), "\tRSSI:", esp.rssi)
print("My IP address is", esp.pretty_ip(esp.ip_address))
print(
"IP lookup adafruit.com: %s" % esp.pretty_ip(esp.get_host_by_name("adafruit.com"))
)
print("Ping google.com: %d ms" % esp.ping("google.com"))
# esp._debug = True
print("Fetching text from", TEXT_URL)
r = requests.get(TEXT_URL)
print("-" * 40)
print(r.text)
print("-" * 40)
r.close()
print()
print("Fetching json from", JSON_URL)
r = requests.get(JSON_URL)
print("-" * 40)
print(r.json())
print("-" * 40)
r.close()
print("Done!")
And save it to your board, with the name
code.py
.
You may need to change the esp32_cs, esp32_ready and esp32_reset pins in the code to match
your hardware's pinout.
Then go down to this line
esp.connect_AP(b'MY_SSID_NAME', b'MY_SSID_PASSWORD')
and change
MY_SSID_NAME
and
MY_SSID_PASSWORD
to your access point name and password,
keeping them within the '' quotes. (This example doesn't use the secrets' file, but its also very stand-alone
so if other things seem to not work you can always re-load this. You should get something like the
following:
© Adafruit Industries
https://learn.adafruit.com/adafruit-airlift-shield-esp32-wifi-co-processor
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