Red Led Grove

The Red Led Grove module is a red LED mounted on a small board from the Seeed Grove system. It connects to a Grove Base Shield, Grove HAT or Grove-equipped board with a single 4-pin Grove cable, so you can add a status light to an Arduino, Seeeduino, ESP32 or Raspberry Pi project without breadboards or soldering.

Red Led Grove Specifications

• Light colour: red
• Interface: Grove 4-pin connector (signal, NC, VCC, GND)
• Control: digital on/off, or PWM for brightness
• Works with: Grove Base Shield, Seeeduino and other Grove-compatible boards

Red Led Grove Applications

• Status, power and heartbeat indicators
• First Arduino lessons such as the Blink sketch
• Warning lights triggered by Grove sensors
• Classroom STEM kits and quick prototypes

What's in the Box

• 1 × Grove red LED module

Tip: Plug the module into a digital Grove port, for example D4, and set that pin as an output with pinMode(). To dim the LED, use a PWM-capable pin with analogWrite(). Grove cables are keyed, so they only fit one way round.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.