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HiLetgo 2pcs INA219 I2C Bi-directional DC Current Power Supply Sensor Breakout Module

Q: Should these work with the adafruit_ina219 library? i tried the two i received, and bus voltage always reports 1.0v, even with nothing connected.

i used the adafruit library (Adafruit_INA219.h) and it seems to work. I built a volt/amp meter with an arduino nano and a little .9 inch screen. I have done any calibration or fact checking on the accuracy of it, but it does seem to work with that library. I started my build with the dronebot workshop (youtube videos that are GREAT) explanation of this ina219 sensor and then modified based on some other youtube builders.

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Product ID: 496422879

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HiLetgo 2pcs INA219 I2C Bi-directional DC Current Power Supply Sensor Breakout Module

Have a Question? See What Others Asked

Is the ina219 chip marked b219, which is the higher precision version of the chip? the a219 is the the lower precision one.

Should these work with the adafruit_ina219 library? i tried the two i received, and bus voltage always reports 1.0v, even with nothing connected.

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