esp — functions related to the ESP8266¶
esp module contains specific functions related to the ESP8266 module.
Initiate scanning for the available wireless networks.
Once the scanning is complete, the provided callback function
cbwill be called once for each network found, and passed a tuple with information about that network.
Return the current status of the wireless connection.
The possible statuses are defined as constants:
STAT_IDLE– no connection and no activity,
STAT_CONNECTING– connecting in progress,
STAT_WRONG_PASSWORD– failed due to incorrect password,
STAT_NO_AP_FOUND– failed because no access point replied,
STAT_CONNECT_FAIL– failed due to other problems,
STAT_GOT_IP– connection susccessful.
getaddrinfo((hostname, port, lambda))¶
Initiate resolving of the given hostname.
When the hostname is resolved, the provided
lambdacallback will be called with two arguments, first being the hostname being resolved, second a tuple with information about that hostname.