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Adafruit AirLift Shield ESP32 User Manual

Adafruit AirLift Shield ESP32
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(https://adafru.it/EVy)
You must change these string values before updating to your board!
After you've set it correctly, upload and check the serial monitor. You should see the following. If not, go
back, check wiring, power and your SSID/password
(https://adafru.it/EVz)
Secure Connection Example
Many servers today do not allow non-SSL connectivity. Lucky for you the ESP32 has a great TLS/SSL stack
so you can have that all taken care of for you. Here's an example of a secure WiFi connection:
© Adafruit Industries https://learn.adafruit.com/adafruit-airlift-shield-esp32-wifi-co-processor Page 44 of 56

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Adafruit AirLift Shield ESP32 Specifications

General IconGeneral
MicrocontrollerESP32
InterfaceSPI
WiFi802.11 b/g/n
Voltage Level3.3V
TypeShield
SD Card SocketNo
Wireless ConnectivityWiFi
Input Voltage5V
Flash Memory4 MB
SRAM520 KB
Clock Speed240 MHz
USBNo
Compatible BoardsArduino Uno, Mega
AntennaCeramic
Digital I/O PinsNot directly accessible (used for SPI communication)