Adafruit AirLift FeatherWing - ESP32 WiFi Co-Processor
Pinout
- GND
Common power and logic ground.
Type · ground - BAT
Positive voltage from the Feather JST connector for an optional LiPo battery.
Type · power - USB
Positive voltage to or from the Micro USB jack when connected.
Type · power - EN
3.3V regulator enable; Adafruit says it is pulled up and can be connected to ground to disable the regulator.
Type · control - 3V
3.3V regulator output for the FeatherWing; Adafruit notes the regulator can supply 500mA peak, with substantial current used by the ESP32.
Type · powerVoltage · 3.3V output per Adafruit pinouts - SCK
SPI clock from the microcontroller to the AirLift.
Add-ons
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