BMP180: Error accessing 0x77: Check your I2C address

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jeffrey.yung
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Joined: Thu Apr 28, 2016 11:57 pm

BMP180: Error accessing 0x77: Check your I2C address

Post by jeffrey.yung » Fri Apr 29, 2016 12:00 am

Hi, I've already modified the class Adafruit_I2C with the following,

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def __init__(self, address, busnum=-1, debug=False):
      .....
      self.bus = smbus.SMBus(1);
but still getting "Error accessing 0x77: Check your I2C address". Nevertheless, the function call still returns reasonable values of temperature and humidity. Any suggestion?

I'm using Pi3+GrovePi+. Thanks.

kavi
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Joined: Tue Dec 09, 2014 12:06 pm

Re: BMP180: Error accessing 0x77: Check your I2C address

Post by kavi » Mon May 02, 2016 5:56 pm

Please use the code in the following link https://github.com/DexterInd/GrovePi/tr ... sor_bmp180

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