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General| Microcontroller | ATmega32U4 |
|---|---|
| Operating Voltage | 5V |
| Input Voltage (recommended) | 7-12V |
| Input Voltage (limit) | 6-20V |
| DC Current per I/O Pin | 20 mA |
| DC Current for 3.3V Pin | 50 mA |
| Clock Speed | 16 MHz |
| Connectivity | USB |
| Flash Memory | 32 KB |
| SRAM | 2.5 KB (ATmega32U4) |
| EEPROM | 1 KB (ATmega32U4) |
| USB | Micro |
How to stack the TC4+ shield onto an Arduino Uno R3 or compatible board.
Details on the 8-pin terminal, pin order, and using K-type probes for temperature measurement.
Instructions for connecting a DC power supply to the DC IN terminal, including polarity.
How to connect DC loads like fan motors to DC OUT, including flyback diode use.
Using SSR drivers (OT1) for heating elements and the importance of thermal fuses.
Interfacing with AC fans using a PWM dimmer module for control.
Connecting HC-05 or HC-06 Bluetooth modules for wireless monitoring and control.
A typical scenario showing how the board connects to a DC PSU, fan, heater, and Bluetooth.
Explains IO headers, I2C ports, stackable headers, Bluetooth jumpers, and status LEDs.
Information on the recommended ArtisanQ-PID Arduino sketch for PWM configuration.
Guidance on using the Artisan host computer software for monitoring and control.
Refers to a separate guide for setting up the Bluetooth module connection.
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