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Add support for 4-20 ma current loop sensors #6

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mgrouch opened this issue Jun 2, 2023 · 3 comments

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mgrouch commented Jun 2, 2023 •

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Analog to I2C Unit 4-20mA Input (STM32G030)

https://shop.m5stack.com/products/ain4-20ma-unit

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mgrouch commented Jun 2, 2023

Would be useful for fluid level sensors like this one:

https://www.amazon.com/4-20mA-Liquid-Sensor-Throw-Sensors/dp/B07WDK2PRN?source=ps-sl-shoppingads-lpcontext&ref_=fplfs&psc=1&smid=A1ZS0R4YE7AG81

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Contributor Author

mgrouch commented Jun 2, 2023

Would be useful for fluid level sensors like this one:

https://www.amazon.com/4-20mA-Liquid-Sensor-Throw-Sensors/dp/B07WDK2PRN?source=ps-sl-shoppingads-lpcontext&ref_=fplfs&psc=1&smid=A1ZS0R4YE7AG81

mgrouch added the enhancement label

Contributor Author

mgrouch commented Nov 28, 2024

See:

https://github.com/bareboat-necessities/bbn-m5atomS3-lite/tree/main/bbn_m5atomS3_lite_ain_4_20ma

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