elecfreaksElecfreaks· Boards & embedded computing
ELECFREAKS Octopus Single RGB Rainbow LED
Manufacturer part no. EF04091
$2.90≈ 2.51 €
Price summary
Listed by elecfreaks at €2.51. Delivered to France, including shipping, VAT and any customs duty, it comes to about €21.01. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock
Estimated landed cost
| Item | €2.51 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €3.50 |
| Total delivered | €21.01 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Specifications (automatically extracted)
Mechanical
| Weight | 36 g |
Description
Octopus Single RGB Rainbow LED is one of the single rainbows LED electronic bricks in the Octopus series. The basic design is upon the OCTOPUS electronic bricks series with the identical design on the outlook, PCB fixed orifices, and the connectors of the electronic bricks. The on-board LED is a smart LED and an integration of a control circuit and light-emitting circuit, it can be operated under a low voltage with high luminance and large angle scattering. CHARACTERISTIC With data transmitting in a single line and with unlimited concatenation. With circuit adjusted by gray level(256 level gray can be adjusted ) With a built-in power-on reset and power down reset circuit, the LED doesn't turn on when power is off. The red led is set through special processing to make the color more balanced. The data transmission frequency can reach to 800Kbps. When the refresh rate is 30 frames/second, the number of cascades is over 1024 points. OUTLOOK & DIMENSION QUICK START Hardware Connection Connection note: Connect this to the P1 port in Octopus:bit. PROGRAMMING Start with microcode and then click "Advanced" in the selection of MakeCode. We need to add a package for programming. Click "Add Package" on the bottom of the page, and search "neopixel" in the dialogue box, the package is pointed by the red arrow below. Program with an accelerometer to control the color of the LED. Program Links You can also download it directly below: RESULTS The LED begins with white light and then the color begins to change gradually with the shaking of the micro:bit. PARAMETER Items Parameter Name Octopus Single RGB Rainbow LED Version V1.2 SKU EF04091 Operation Voltage DC 3.3-5.5V Operating Temperature -40~85°C Dimension 27.00mm x 19.00mm Net Weight 2.4g PACKAGE LIST Items Quantity Octopus Single RGB Rainbow LED 1 3-pin F/F jumper wire 1
