Adafruit ESP32 Feather V2
Overview
The Adafruit ESP32 Feather V2 is an updated development board based on the ESP32 dual-core 2.4 GHz WiFi and Bluetooth SoC. This version features 8 MB of Flash and 2 MB of PSRAM, significantly expanding available memory for complex IoT applications and larger data buffers.
Why Choose This Part
This board provides a significant memory upgrade over the original Feather ESP32, doubling the Flash and adding 2 MB of PSRAM. It includes modern hardware features like a USB-C connector and a physical reset and user button, all while maintaining the compact Feather form factor for easy integration into custom enclosures.
Applications
Getting Started
Program the board using the Arduino IDE with the ESP32 board support package or via CircuitPython. To utilize the STEMMA QT connector, connect any compatible plug-and-play sensor and import the corresponding Adafruit libraries. For battery operation, simply plug a 3.7V LiPoly battery into the JST-PH port to enable automatic charging and power switching.
Also Consider
Adafruit
- A more cost-effective option if the extra Flash and PSRAM of the V2 are not required for your application.
