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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@d0773d
@badxhabit I have had a bit of experience using ph sensors with the Espruino; however, I do not have any example code at the moment. I have used the ph sensor from http://www.atlas-scientific.com and I recently just purchased the LeoPhi from http://www.sparkyswidgets.com. The PH sensor from sparkyswidgets is on backorder so I haven't received it yet. Also, the ph sensor from sparkyswidgets is opensource and openhardware. I tend to navigate more towards opensource/hardware to support the the opensource movement. I will get back to you with my findings on the LeoPhi once I receive it.
I would recommend that you hook up a temperature sensor to get a temperature compensated ph results. Temperature compensated ph results give more of an "accurate" reading than just a ph reading. I use the analog temp sensor from atlas-scientific with success. I also posted my temp sensor code in the forum which can be found here: http://forum.espruino.com/conversations/1572/#comment29544
When you have the time can you respond back letting us know how you like the PH sensor that you purchased?