Commit c3e49940 authored by Marcel Stör's avatar Marcel Stör
Browse files

Fix a few titles on doc pages

parent fc87316b
# dht Module
# DHT Module
## Constants
`dht.OK` (0), `dht.ERROR_CHECKSUM` (1), `dht.ERROR_TIMEOUT` (2)
Constants for various functions.
`dht.OK`, `dht.ERROR_CHECKSUM`, `dht.ERROR_TIMEOUT` represent the potential values for the DHT read status
## dht.read()
Read all kinds of DHT sensors, including DHT11, 21, 22, 33, 44 humidity temperature combo sensor.
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# i2c Module
# I²C Module
## i2c.address()
Setup I²C address and read/write mode for the next transfer.
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# pwm Module
# PWM Module
## pwm.close()
Quit PWM mode for the specified GPIO pin.
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#spi module
# SPI Module
All transactions for sending and receiving are most-significant-bit first and least-significant last.
For technical details of the underlying hardware refer to [metalphreak's ESP8266 HSPI articles](http://d.av.id.au/blog/tag/hspi/).
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