Iot Relay enclosed high-power relay shield vs 16A Multifunction Time Relay GRT8-M2 AC/DC12V-240V
Overall winner: Iot Relay enclosed high-power relay shield
Key Differences
Digital Loggers' IoT Relay (A) is a wifi-enabled, enclosed high-power relay aimed at smart-home and microcontroller projects and has a lower listed price and a much larger review base with a slightly higher average rating. GAEYAELE's GRT8-M2 (B) is a compact, programmable 16A time relay with 10 function choices and LED status indication, suited for timed-control and space-constrained installations but has fewer reviews and some mixed durability feedback
Iot Relay enclosed high-power relay shield
Enclosed high-power relay shield for Arduino, Raspberry Pi, PIC or WiFi. Safe power control with 4 outlets, 2x NC and 2x NO, easy Linux control
Pros
- safe power control
- 4 outlets with 2x NC and 2x NO
- easy to control under Linux
- well-built and versatile
Cons
- moderate-amperage AC devices only
- requires setup time (~5 minutes) to use
16A Multifunction Time Relay GRT8-M2 AC/DC12V-240V
Versatile time relay with 10 functions and adjustable ranges for AC/DC control. Features LED indication and compact rail-mount design. Customers praise programming flexibility and value, while noting cryptic instructions and mixed durability
Pros
- Multiple time-function options
- LED status indicator
- Compact 18mm width, rail mounting
- Suitable for 1SPDT or 2SPDT outputs
Cons
- Instructions perceived as cryptic by some
- Durability reviews are mixed
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Digital Loggers |
| Durability | Tie |
| Versatility | Digital Loggers |
| User Reviews | Digital Loggers |