Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Input Voltage	DC 12V - 24V
Control Algorithm	Digital PID
Display Type	0.56 inch LED Digital Tube
Temperature Range	-55°C to 120°C
Control Precision	±0.1°C
Max Output Current	5A
Sensor Interface	NTC 10K / PT100 (Selectable)
Communication Interface	UART TTL
PCB Dimensions	45mm x 35mm x 15mm
Protection Features	Over-current & Over-temperature

5 reviews

Anonymous

Mar 20, 2026

Rating: 5/5

Perfect for embedded systems

Integrates nicely with my MCU via UART. Bidirectional control switches seamlessly between heating and cooling modes without lag.

Anonymous

Mar 19, 2026

Rating: 5/5

Excellent stability for DIY projects

Used this for a laser diode cooling project. PID tuning was straightforward once I read the documentation. Holds temperature within 0.2 degrees consistently.

Anonymous

Mar 08, 2026

Rating: 4/5

Good value, minor quirks

Works well for my environmental testing box. The display is bright and readable. Deducting one star because the pinout diagram was slightly faded on my unit.

Anonymous

Mar 05, 2026

Rating: 3/5

Needs some expertise

Not plug-and-play for beginners. You need to understand PID parameters to get the best performance. Works fine now that I calibrated it properly.

Anonymous

Jan 17, 2026

Rating: 5/5

Reliable industrial grade feel

Been running 24/7 for a week on a test bench. No drift observed. Highly recommend for precision tasks requiring stable thermal management.

5 FAQ

Q: Does it come with a temperature probe?

A: No, the sensor is sold separately to allow you to choose the specific type needed for your application.

Q: Can I control this via Arduino?

A: Absolutely, it supports UART TTL communication for remote monitoring and setting adjustments.

Q: What is the maximum power load?

A: The module handles up to 5A continuous current. Ensure adequate heatsinking for higher loads.

Q: Is the fan output automatic?

A: Yes, the auxiliary fan output activates based on configurable temperature thresholds set in the parameters.

Q: Does this support PT100 sensors?

A: Yes, there is a jumper setting on the board to switch between NTC 10K and PT100 modes.

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