Attila Tőkés
Published © CC BY-NC-SA

CoolSWITCH - Wireless High Power Smart Switch

Designed for Industry 4.0, but suitable for smart home too. Features WiFi control, current measuring, PWM, soft start / stop and safety.

IntermediateFull instructions provided2 days756

Things used in this project

Hardware components

CoolMOS C7 Gold SJ MOSFET
Infineon CoolMOS C7 Gold SJ MOSFET
×2
Infineon TLI4970 Current Sensor
×1
Infineon EiceDRIVER™ 1EDI20N12AFXUMA1 Mosfet Driver
×1
PCBWay Custom PCB
PCBWay Custom PCB
×1
ESP8266 ESP-12E
Espressif ESP8266 ESP-12E
×1
Capacitor 100 µF
Capacitor 100 µF
capacitors - a couple of them, different values and types
×1
Resistor 1k ohm
Resistor 1k ohm
resistors - a couple of them, different values
×1

Software apps and online services

KiCad
KiCad
MQTT
MQTT
Arduino IDE
Arduino IDE

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
Hot glue gun (generic)
Hot glue gun (generic)

Story

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Schematics

Connection Diagram - AC

100-230 VAC, 0-50A
Cd ac nehgu895sm

Connection diagram - DC

12-300 VDC. 0-50A
Cd dc o6jraqen79

Schematics

Coolswitch schematics naxhlrdtz5

Code

GitHub Repository

KiCad design (schematics + PCB), Arduino ESP code, Grafana and Smashing dashboards

Credits

Attila Tőkés

Attila Tőkés

14 projects • 54 followers

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