
Manufacturer part no. K025-B
Listed by m5stack at €8.23. Delivered to France, including shipping, VAT and any customs duty, it comes to about €27.88. 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.
| Item | €8.23 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €4.65 |
| Total delivered | €27.88 |
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.
| Weight | 161 g |
Description Base15 v1.1 is a universal functional base designed for the "5 x 5cm system." The product has a thickness of 15 mm (excluding the bus pin header section) and includes a 9 ~ 24V to 5V DC/DC circuit, two customizable Grove expansion ports, and a central 2.54mm spaced perforated board area on the PCB, allowing users to add custom circuit functionalities. The structure offers multiple mounting options, supporting DIN rail, wall mounting, screw fixing, and bottom M12 connector fixing. Features Built-in 9-24V to 5V DC/DC circuit DIN rail, wall mounting, screw, and M12 fixing options 2.54mm perforated board Includes 2 Grove expansion ports Customizable circuit additions Includes 1 x Base15 V1.1 Proto Board 1 x Base15 V1.1 Base Enclosure 2 x HY2.0-4P Terminal 1 x Hex Key L-Shape 1.5mm 1 x Hex Key L-Shape 2.0mm 1 x Hex Key L-Shape 2.5mm 1 x 35mm Silver Metal DIN Rail 1 x 35mm Black DIN Rail Clip 2 x M3 * 8mm countersunk head machine screw 2 x M3 * 22mm cap head machine screw 2 x M3 * 25mm cap head machine screw 2 x M3 * 28mm cap head machine screw 2 x M3 * 30mm cap head machine screw 4 x M2 * 5mm cap head self-tapping screw 2 x M3 Nut (with anti-slip nylon insert) 1 x Product Sticker Applications Functional prototype development Specifications Specification Parameter DC-DC Converter Chip MP1584 Input Voltage Range 9-24V Continuous Output Current 2A Output Voltage 5V Product Size 54 × 54 × 28mm Package Size 105 × 65 × 40mm Product Weight 27.1g Package Weight 133.7g Learn and Documents → DOCUMENTS