Product description
The HUZZAH32 is Adafruit's ESP32-based Feather, made with the official WROOM32 module. They've packed everything you love about Feathers: built in USB-to-Serial converter, automatic bootloader reset, Lithium Ion/Polymer charger, and just about all of the GPIOs brought out so you can use it with any of their Feather Wings. That module nestled in at the end of this Feather contains a dual-core ESP32 chip, 4 MB of SPI Flash, tuned antenna, and all the passives you need to take advantage of this powerful new processor. The ESP32 has both WiFi and Bluetooth Classic/LE support. That means it's perfect for just about any wireless or Internet-connected project.
Because it's part of their Feather eco-system, you can take advantage of the 50+ Wings that they've designed to add all sorts of cool accessories.
The ESP32 is a perfect upgrade from the ESP8266 that has been so popular. In comparison, the ESP32 has way more GPIO, plenty of analog inputs, two analog outputs, multiple extra peripherals (like a spare UART), two cores so you don't have to yield to the WiFi manager, much higher-speed processor, etc. etc!
Size: 51x22.7x7.3mm Weight: 6.8g
Specifications ESP32:
* 240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS
* Integrated 520 KB SRAM
* Integrated 802.11b/g/n HT40 Wi-Fi transceiver, baseband, stack and LWIP
* Integrated dual mode Bluetooth (classic and BLE)
* 4 MByte flash include in the WROOM32 module
* On-board PCB antenna
* Ultra-low noise analog amplifier
* Hall sensor
* 10x capacitive touch interface
* 32 kHz crystal oscillator
* 3 x UARTs (only two are configured by default in the Feather Arduino IDE support, one UART is used for bootloading/debug)
* 3 x SPI (only one is configured by default in the Feather Arduino IDE support)
* 2 x I2C (only one is configured by default in the Feather Arduino IDE support)
* 12 x ADC input channels
* 2 x I2S Audio
* 2 x DAC
* PWM/timer input/output available on every GPIO pin
* OpenOCD debug interface with 32 kB TRAX buffer
* SDIO master/slave 50 MHz
* SD-card interface support
Because it's part of their Feather eco-system, you can take advantage of the 50+ Wings that they've designed to add all sorts of cool accessories.
The ESP32 is a perfect upgrade from the ESP8266 that has been so popular. In comparison, the ESP32 has way more GPIO, plenty of analog inputs, two analog outputs, multiple extra peripherals (like a spare UART), two cores so you don't have to yield to the WiFi manager, much higher-speed processor, etc. etc!
Size: 51x22.7x7.3mm Weight: 6.8g
Specifications ESP32:
* 240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS
* Integrated 520 KB SRAM
* Integrated 802.11b/g/n HT40 Wi-Fi transceiver, baseband, stack and LWIP
* Integrated dual mode Bluetooth (classic and BLE)
* 4 MByte flash include in the WROOM32 module
* On-board PCB antenna
* Ultra-low noise analog amplifier
* Hall sensor
* 10x capacitive touch interface
* 32 kHz crystal oscillator
* 3 x UARTs (only two are configured by default in the Feather Arduino IDE support, one UART is used for bootloading/debug)
* 3 x SPI (only one is configured by default in the Feather Arduino IDE support)
* 2 x I2C (only one is configured by default in the Feather Arduino IDE support)
* 12 x ADC input channels
* 2 x I2S Audio
* 2 x DAC
* PWM/timer input/output available on every GPIO pin
* OpenOCD debug interface with 32 kB TRAX buffer
* SDIO master/slave 50 MHz
* SD-card interface support
