Intro to Embedded/IOT Workshop

Table of Contents

• Microcontrollers
• Activities
• Examples
• Challenges

Microcontrollers

Adafruit M0 Basic Feather

• Atmel ATSAMD21
• 32bit ARM Cortex M0+ processor @ 48MHz
• 256kB flash, 32kB SRAM
• 20 GPIO pins, 10 ADC, 1 DAC
• Native USB, UART, I2C, SPI
• $19.95

Adafruit M0 Wifi Feather

• Atmel ATSAMD21 with ATWINC1500 wifi module
• 32bit ARM Cortex M0+ processor @ 48MHz
• 256kB flash, 32kB SRAM
• 20 GPIO pins, 10 ADC, 1 DAC
• Native USB, UART, I2C, SPI
• $34.95

Adafruit WICED Wifi Feather

• STM32F205 with Cypress WICED wifi module
• 32bit ARM Cortex M3 processor @ 120MHz
• 128kB flash, 16kB SRAM, 2MB SPI flash
• 18 GPIO pins, 8 ADC, 2 DAC
• Native USB, UART, I2C, SPI
• Real time clock built in
• $34.95

Adafruit Huzzah Feather

• Espressif ESP8266
• 32bit Tensilica L106 processor @ 80MHz
• 4MB flash, 32kB SRAM
• 9 GPIO pins, 1 ADC
• UART, I2C, SPI
• Wifi built in
• $16.95

Adafruit Huzzah32 Feather

• Espressif ESP32
• 32bit Tensilica LX6 dual core processor @ 240MHz
• 4MB flash, 520kB SRAM
• 18 GPIO pins, 3 GPI pins, 13 ADC, 2 DAC
• UART, I2C, SPI
• Wifi built in
• $19.95