Dear all,
I have a vergin setup Raspi3 + Buster + nodered 1.0
I2C enabled, PCA9685 module connected (at default 0x40): i2cdetect reports 0x40.
A "node-red-contrib-i2c" "scan" in node red comes back with 64 and 128, which I do not understand. Is this correct?
Now the real problem:
creates an error
Can anybody help me getting the PCA9685 running under node red 1.0?
Btw. also an INA219 module did not work on the I2C
THX Josef
sorry, stupid me: scan result comes in decimals. So it is right.
But the PCA problem remains.
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