notification_buf = bytearray(64)
print("FONA Ready!")
while True:
if fona.in_waiting: # data is available from FONA
notification_buf = fona.read_line()[1]
# Split out the sms notification slot num.
notification_buf = notification_buf.decode()
if "+CMTI:" not in notification_buf:
continue
sms_slot = notification_buf.split(",")[1]
print("NEW SMS!\n\t Slot: ", sms_slot)
# Get SMS message and address
sender, message = fona.read_sms(sms_slot)
print("FROM: ", sender)
print("MSG: ", message)
# Read BME280 sensor values
temp = bme280.temperature
humid = bme280.humidity
pres = bme280.pressure
# Sanitize message
message = message.lower()
message = message.strip()
if message in ['temp', 'temperature', 't']:
response = "Temperature: %0.1f C" % temp
elif message in ['humid', 'humidity', 'h']:
# Use this for FONA3G
# fona = FONA3G(uart, rst)
# Initialize network
while fona.network_status != 1:
print("Connecting to network...")
time.sleep(1)
print("Connected to network!")
print("RSSI: %ddB" % fona.rssi)
# Text a number
print("Sending SMS...")
if not fona.send_sms(140404, "HELP"):
raise RuntimeError("FONA did not successfully send SMS")
print("SMS Sent!")
# Ask the FONA how many SMS message it has stored
num_sms = fona.num_sms()
print("%d SMS's on SIM Card" % num_sms)
# FONA3G SMS memory slots start at 0
if fona.version == FONA_3G_A or fona.version == FONA_3G_E:
sms_idx = 0
else: # FONA800 and FONA808 SMS slots start at 1
sms_idx = 1
# Read num_sms messages from the FONA
for slot in range(sms_idx, num_sms):
print(fona.read_sms(slot))
