Adafruit HUZZAH32 – ESP32 Feather Board (pre-soldered)
100 units available with a short lead time.
The Adafruit HUZZAH32 ESP32 Feather Board brings the powerful Espressif ESP32 dual-core processor into the Adafruit Feather form factor. With WiFi, Bluetooth Classic, and BLE support, a built-in USB-to-serial converter, automatic bootloader reset, and LiPo battery charging, it's a fully featured wireless development board that's compatible with the entire Feather ecosystem of add-on Wings.
This pre-soldered version comes with 0.1" headers already attached — ready to plug into a breadboard or FeatherWing immediately, no soldering required. The WROOM32 module provides a 240 MHz dual-core processor, 520 KB SRAM, 4 MB SPI Flash, and an on-board PCB antenna.
Key Features
- ESP32 Dual-Core 240 MHz – Tensilica LX6 with 600 DMIPS and 520 KB SRAM
- 802.11b/g/n WiFi – Integrated transceiver with on-board PCB antenna
- Bluetooth Classic and BLE – Dual-mode wireless connectivity
- 4 MB SPI Flash – WROOM32 module with tuned antenna
- Built-in USB-to-Serial – Program and debug over USB with automatic bootloader reset
- LiPo Battery Charger – Built-in charging circuit for 3.7V LiPo batteries
- Pre-Soldered Headers – Ready to use immediately with breadboards and FeatherWings
- Feather Form Factor – Compatible with 50+ FeatherWing add-on boards
- Rich Peripherals – 3× UART, 3× SPI, 2× I²C, 2× I²S, 2× DAC, 12× ADC channels
- 10 Capacitive Touch Inputs – Built-in touch sensing
- Hall Sensor – On-chip magnetic field detection
- PWM on Every GPIO – Flexible output control
Ideal For
- WiFi and Bluetooth IoT projects
- Battery-powered wireless sensor nodes
- Quick prototyping with FeatherWing add-ons — no soldering needed
- Upgrading from ESP8266-based Feather projects
Package Contents
- 1× Adafruit HUZZAH32 ESP32 Feather Board – Fully assembled with headers pre-soldered
Resources
The Adafruit HUZZAH32 – ESP32 Feather Board (pre-soldered) appears in the following collections:
