New features in V3.0.0
\\-Optimized circuit
\\-Add a deep sleep jumper.
\\feature
\\-11 digital input/output pins, all pins support interrupt/pwm/I2C/one-wire (except D0)
\\-1 analog input (3.2V maximum input)
\\-A Micro USB connection
\\-MicroPython, Nodemcu
\\-More bottom plate matching
New features in V3.0.0
\-Optimized circuit
\-Add a deep sleep jumper.
\feature
\-11 digital input/output pins, all pins support interrupt/pwm/I2C/one-wire (except D0)
\-1 analog input (3.2V maximum input)
\-A Micro USB connection
\-MicroPython, Nodemcu
\-More bottom plate matching