Legal Removal Request This form is for reporting content posted on the AB Electronics UK forums that you believe violates your personal legal rights or applicable local laws for your country. Post: I tried running your scripts on a Raspberry Pi with two ADC Pi boards and it appears to be reading from both boards correctly. The only change I had to make on my Pi was to change [pre][code]with i2c.I2CMaster() as bus:[/code][/pre] to [pre][code]with i2c.I2CMaster(1) as bus:[/code][/pre] For some reason, quick2wire wouldn't detect the I2C bus my Pi was using and showed an error saying it couldn't find /dev/i2c-0 but once I changed that the script started reading from all 16 channels. It is possible that there is a problem with one of the ADC Pi boards. Can you try testing each board individually, setting them both to have the same I2C addresses? If one board works and the other does not then that would identify the problem board. You could also try using our ADC Pi python library instead of quick2wire and see if that works any better. You can find it on our GitHub repository at [url=https://github.com/abelectronicsuk/ABElectronics_Python_Libraries/tree/master/ADCPi]ADC Pi Python Library[/url]. The code I posted above is designed to work with our ADC Pi library, you will just need to put the [url=https://github.com/abelectronicsuk/ABElectronics_Python_Libraries/blob/master/ADCPi/ADCPi.py]ADCPi.py[/url] library file in the same folder as the script you want to run or install it using the instructions on the GitHub page. Select the country where you are claiming legal rights. Albania Algeria American Samoa Andorra Angola Anguilla Antarctica Antigua and Barbuda Argentina Aruba Australia Austria Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bhutan Bolivia Bosnia And Herzegovina Botswana Bouvet Island Brazil British Indian Ocean Territory British Virgin Islands Brunei Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Canary Islands Cape Verde Cayman Islands Central African Republic Chad Channel Islands Chile Christmas Island Cocos (Keeling) Islands Colombia Comoros Congo Cook Islands Costa Rica Croatia Cuba Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic East Timor Ecuador Egypt El Salvador Equatorial Guinea Estonia Ethiopia Falkland Islands (Malvinas) Faroe Islands Federated States of Micronesia Fiji Finland France French Guiana French Polynesia French Southern Territories Gabon Gambia Georgia Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guyana Haiti Heard Island and McDonald Islands Honduras Hong Kong Hungary Iceland India Indonesia Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kuwait Kyrgyzstan Laos Latvia Lesotho Liechtenstein Lithuania Luxembourg Macau Macedonia Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico Micronesia, Federated States Of Moldova, Republic Of Monaco Mongolia Montenegro Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands Netherlands Antilles New Caledonia New Zealand Nicaragua Niue Norfolk Island Northern Mariana Islands Norway Oman Palau Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Qatar Reunion Romania Russia Rwanda Samoa San Marino Sao Tome and Principe Saudi Arabia Serbia Seychelles Singapore Slovakia Slovenia Solomon Islands South Africa South Georgia and the South Sandwich Islands South Korea Spain Sri Lanka St. Helena St. Kitts and Nevis St. Lucia St. Pierre and Miquelon St. Vincent and the Grenadines Suriname Svalbard and Jan Mayen Islands Swaziland Sweden Switzerland Syria Taiwan Tajikistan Tanzania Thailand Togo Tokelau Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Turks and Caicos Islands Tuvalu U.S. Virgin Islands Uganda Ukraine United Arab Emirates United Kingdom United States United States Minor Outlying Islands Uruguay Uzbekistan Vanuatu Vatican City Venezuela Vietnam Wallis and Futuna Islands Western Sahara Yemen Yugoslavia Zambia What legal issue or problem do you wish to report? Please select Privacy / Erasure under GDPR Defamation Intellectual Property Hate Speech Other Please enter the following information so we can process your report. Contact Name: Contact Email: Details of complaint: Submit Complaint