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STD ESP-Easy Breakout

License: Public Domain

Mode: Editors' pick

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Update time: 2020-07-31 08:45:04
Creation time: 2019-01-12 21:26:40
Description
NodeMCU V3 BreakoutPCB created by Sash (my very first PCB after 2 days) Features: - 32 GPIO Portextension by 2x MPC23017 via SCL/SDA - IN or OUTPUT can be made by jumper for each channel - OUTPUT is driven by ULN2803 and can by jumperselection have internal 5Volt or external power up to 30Volts - IN can by jumper OPEN or 10K pulldown resistor - All internal ports of the NodeMCU are avalible at the border of the PCB with connectors for further use - All internal ports can by jumperselection be open or 4,7k pullup - small area with hole grid for own application (including 3.3V and GND) - lots of 3.3V and GND connectors at the border
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