Using an I2C / SPI LCD on the Spark Core

Hardware
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NanoAkron, any chance you can create a pull request on my github for your changes. Once it’s all working, I will publish the library on the web IDE :smile:

PS. Let me know if I can help :wink:

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Thanks @peekay123 I’ve never really used github except to look at other people’s code.

Let me ask a colleague here how to create a PR, but to be honest, I’m happy if you want to go ahead and include those yourself. I’ll pull the final function if I ever get around to writing it - it would involve cheating a bit and creating the printLarge function within the ST7036 library and hoping that nobody minds this function isn’t actually from the Print library.

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@NanoAkron, if I had one of those displays, I would love to do the double height function but since I don’t, when you get around to finishing it, just post your code for that part. That way, you don’t have to worry about doing a pull request. :smile:

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I moved 4 posts to an existing topic: I2C/LCD Hello World needed

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Got LiquidCrystal_I2C_Spark.h working on mt I2C 16x2 LCD only after adding 10k pullups on D0 and D1 to Vin or V3.3 using PHOTON.