3.3V Neuron compatible with 5V Neuron

Question: Is the 3.3V Neuron a drop in replacement to my 5V Neuron device?



 Yes, The 3.3V Neuron is feature-enhanced version of the 5V Neuron device. The 3.3V Neuron does require 3.3V power supply, so if the board is 5V, a separate 3.3V regulator will be needed. The 3.3V Neuron COMM port is 5V compatible and I/Os are 5V tolerant.