EnviroDIY | James T | Activity https://www.envirodiy.org/members/james-talkin/activity/ Activity feed for James T. Sat, 18 Apr 2026 01:56:11 -0400 https://buddypress.org/?v= en-US 30 hourly 2 ae67822cd9a4679d54957b4d8257d3fa James T replied to the topic Atlas Scientific Dissolved Oxygen Sensor Not Reading in the forum Environmental Sensors https://www.envirodiy.org/topic/atlas-scientific-dissolved-oxygen-sensor-not-reading/#post-17631 Sat, 25 Feb 2023 16:13:02 -0500 I have tried various configurations. I have connected it to the I2C Grove slot, and I have connected it to the SDA & SCL pins. As for the power, I have gotten power through the Grove connector, and I have tried giving it power through each of the 3.3v and gnd pins. It performs the same regardless of how I have it connected.

I am using the…[Read more]

]]> 1688ea7e80100fdac72835b104921703 James T replied to the topic Atlas Scientific Dissolved Oxygen Sensor Not Reading in the forum Environmental Sensors https://www.envirodiy.org/topic/atlas-scientific-dissolved-oxygen-sensor-not-reading/#post-17628 Fri, 24 Feb 2023 21:12:43 -0500 <div>
<div>/**</div>
<div> * @file AtlasScientificDO.h</div>
<div> * @copyright 2017-2022 Stroud Water Research Center</div>
<div> * Part of the EnviroDIY ModularSensors library for Arduino</div>
<div> * @author Initial developement for Atlas Sensors was done by Adam Gold</div>
<div> * Files were edited by Sara Damiano <…[Read more]

]]> cbeb59b0201d636b420c228ea783f3fe James T started the topic Atlas Scientific Dissolved Oxygen Sensor Not Reading in the forum Environmental Sensors https://www.envirodiy.org/topic/atlas-scientific-dissolved-oxygen-sensor-not-reading/ Fri, 24 Feb 2023 21:06:32 -0500 I am working on programming a Mayfly Data Logger v1.1. I am using the Simple_Logging program in Visual Studio and the PlatformIO. I am attempting to connect an Atlas Scientific DO sensor to the logger using I2C. I already have an Atlas Scientific pH sensor connected to the Mayfly, and the pH sensor is working fine. The DO sensor is not. It will…[Read more]

]]> 6a9f62eb13638a48105adf94fa4adc99 James T became a registered member https://www.envirodiy.org/activity/p/8520/ Thu, 16 Feb 2023 15:44:13 -0500 0