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tony gil
tony gil
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Using a NodeMCU master and an Arduino slave (Wire.h on both sides), is there a maximum message size (32 bytes?) for the answer that the slave sends from requestEvent()?

If so, is there any solution to circumvent such a restriction WITHOUT the use of other libraries (like I2C_Anything, for example)?

Using a NodeMCU master and an Arduino slave, is there a maximum message size (32 bytes?) for the answer that the slave sends from requestEvent()?

If so, is there any solution to circumvent such a restriction WITHOUT the use of other libraries (like I2C_Anything, for example)?

Using a NodeMCU master and an Arduino slave (Wire.h on both sides), is there a maximum message size (32 bytes?) for the answer that the slave sends from requestEvent()?

If so, is there any solution to circumvent such a restriction WITHOUT the use of other libraries (like I2C_Anything, for example)?

Source Link
tony gil
tony gil
  • 388
  • 1
  • 7
  • 26

I2C master/slave maximum requestEvent message size

Using a NodeMCU master and an Arduino slave, is there a maximum message size (32 bytes?) for the answer that the slave sends from requestEvent()?

If so, is there any solution to circumvent such a restriction WITHOUT the use of other libraries (like I2C_Anything, for example)?