Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Brand | Seeed Studio |
| Product Line | Grove |
| Component Type | Red LED |
| Compatibility | Arduino, Raspberry Pi, IoT Platforms |
| Interface | Grove Connector (4-pin) |
| Operating Voltage | 3.3V - 5V DC |
| Current Consumption | Approx. 20mA |
| LED Color | Red (620-625nm) |
| Mounting Type | Through-hole / Plug-in |
| Package Contents | 1x Grove Red LED Module, 1x Grove Cable |
Anonymous
Mar 25, 2026
Rating: 4/5
Good value for money
Does exactly what it says. It's a bit pricey compared to buying raw LEDs, but the convenience of the Grove connector saves a lot of time during prototyping.
Anonymous
Mar 21, 2026
Rating: 5/5
Plug and play simplicity
I was able to get this blinking within minutes of unboxing. The documentation on the wiki is helpful for writing the first sketch.
Anonymous
Mar 19, 2026
Rating: 5/5
Reliable indicator light
We use these as status indicators on several prototype boards. They are consistent and handle the voltage ranges well without overheating.
Anonymous
Mar 14, 2026
Rating: 5/5
Perfect for beginner projects
This Grove module makes connecting an LED to an Arduino incredibly easy. No soldering required if you have a Grove shield. The red light is bright and clear.
Anonymous
Mar 13, 2026
Rating: 5/5
Essential for Grove ecosystem
If you are building a sensor network with Grove modules, this is a must-have for visual feedback. Works perfectly with the LinkIt board too.
Anonymous
Mar 10, 2026
Rating: 4/5
Great quality, standard brightness
Solid build quality as expected from Seeed Studio. It works flawlessly with our education kits. The only reason for 4 stars is that the cable could be slightly longer.
Q: Can I control the brightness of this LED?
A: Yes, by connecting it to a PWM-capable digital pin on your microcontroller, you can use analogWrite to adjust the brightness levels.
Q: Does this package include the connecting cable?
A: Yes, every Grove module comes with one standard 4-pin Grove cable included in the box.
Q: Is soldering required to use this sensor?
A: No soldering is required if you are using a Grove Base Shield or a compatible breakout board. You simply plug the cable into the digital port.
Q: What is the maximum current this LED can handle?
A: The module is designed to operate safely at around 20mA. Exceeding this significantly may reduce the lifespan of the LED.
Q: Can this module be used directly with a 5V Arduino Uno?
A: Yes, the Grove Red LED module operates comfortably within the 3.3V to 5V range, making it fully compatible with the Arduino Uno.
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