Introduction

🛵 personal project about close loop stepper motor

Initial Spesification

• RS485 -> MAX485
• CAN Driver -> SN65HVD230D
• I2C Analog Multiplexer -> TCA9548A
• I2C Digital Input/Output -> MCP23017
• I2C DAC -> MCP4735
• Stepper Motor Driver -> DRV8844 or TMC2208 (used in ender)??
• HAL Sensor -> TLE5012B
• Temperature Sensor -> PT100 use preamp, Thermocouple MAX6675
• Simple Display -> ST7735
• SWD JTAG Connector
• Built in Input Switch
• Led Indicator
• SSR Omron Zero Crossing
• uSDcard
• USB (H5VU25U)
• CMOS Battery
• Chrystal

TODO: Calculate initial component cost estimation

Reference

• 🔨 Creapunk CLN17 Github Page

• 🔨 Tarocco Github Page

• 💻 Pegasus Github Page

• 💻 Nano Stepper Github Page

• 🔨 Reflowduino

• 💻 OSPID

🔨 --> hardware
💻 --> software