begin() is not returning value by "Wire.endTransmission()" about ahtxx HOT 3 CLOSED

return values for Wire.endTransmission() for esp8266 can be found here

return values for Wire.endTransmission() for AVR can be found here

my begin() library is not Wire.endTransmission() and the description doesn't indicate that begin() will return 5 different results.

if you want the result of last I2C command, please use Wire.status()

from ahtxx.

Pretty strong defence and immediate closure of issue. Is that necessary?

my begin() library is not Wire.endTransmission() and the description doesn't indicate that begin() will return 5 different results.

Well, in AHTxx.cpp, one can read:

//
/*
begin()
Initialize I2C & sensor
NOTE:
- call this function before doing anything else!!!
- speed in Hz, stretch in usec
- returned value by "Wire.endTransmission()":
- 0 success
- 1 data too long to fit in transmit data buffer
- 2 received NACK on transmit of address
- 3 received NACK on transmit of data
- 4 other error
*/
//
#if defined (AVR)
bool AHTxx::begin(uint32_t speed, uint32_t stretch)

from ahtxx.

returned value by "Wire.endTransmission()" not by "begin()". There is a difference, is it?

from ahtxx.