Eval¶

• MAX31855; SPI
• Simple stm32f042 with 32KB flash; 16KB might be tough due to lot of periphery
• Send temperature every X seconds
• 10nF across T+/T-
• 100nF across VDD/GND
• No further power injection

Periphery¶

• SPI
• I2C
• Uart
• SWD
• 2 x LED
• Rx/Tx LED

MCU¶

• STM32F042G6U6