Pycom FiPy, Руководство пользователя, Страница: 331 / 496

# enable encrypted packets
sigfox.public_key( True )
# return state of public_key
sigfox.public_key()
Constants
sigfox.SIGFOX sigfox.FSK Sigfox radio mode. SIGFOX to specify usage of the Sigfox Public
Network.
FSK
to specify device to device communication.
sigfox.RCZ1 sigfox.RCZ2 sigfox.RCZ3 sigfox.RCZ4 Sigfox zones.
RCZ1
to specify Europe, Oman & South Africa.
RCZ2
for the USA, Mexico & Brazil. RCZ3 for Japan.
RCZ4
for Australia, New Zealand, Singapore, Taiwan, Hong Kong, Colombia &
Argentina.
Working with Sigfox Sockets
Sigfox sockets are created in the following way:
import socket
s = socket.socket(socket.AF_SIGFOX, socket.SOCK_RAW)
And they must be created after initialising the Sigfox network card.
Sigfox sockets support the following standard methods from the
socket
module:
socket.close()
Use it to close an existing socket.
socket.send(bytes)
In Sigfox mode the maximum data size is 12 bytes. In FSK the maximum is 64.
# send a Sigfox payload of bytes
s.send(bytes([ 1 , 2 , 3 ]))
# send a Sigfox payload containing a string
s.send( 'Hello' )
socket.recv(bufsize)
5.2.2.5 Sigfox
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