esp-idf-lib/pca9557

1.0.7

Latest

uploaded 3 weeks ago

Driver for PCA9536/PCA9537/PCA9557/TCA9534 remote 4/8-bit I/O expanders for I2C-bus

Readme Dependencies 2 Dependents 0 Examples 1 Versions 8

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The example configures a PCA9557 device, or a PCA9537, setting IO0 as input and all other pins as output. It blinks on IO3, reads the signal level on…

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