How to use the hologram.port function in hologram
To help you get started, we’ve selected a few hologram examples, based on popular ways it is used in public projects.
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HologramEducation / AT-Workshop / workshop / final-code / main.py View on Github 
def sendMessage(message):
# format message string
fullMessage = formatMsg(message, DEVICEKEY)
# C8 - Start hologram TCP connection
if not sendCommand("AT+CIPSTART=1,\"TCP\",\"" + ip() + "\",\"" + port() + "\"\r\n", 75, "OK", "FAIL"):
return False
# C9 - Set message length
msgLength = len(fullMessage)
if not sendCommand("AT+CIPSEND=1," + str(msgLength) + "\r\n", 5, ">"):
return False
# C10 - Send string to server
if not sendCommand(fullMessage, 60, "OK", "FAIL"):
return False
return Truehologram
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