m5stackM5Stack
COMMU Module Extend RS485/TTL CAN/I2C Port
Manufacturer part no. M011
$8.50≈ 7.37 €
Price summary
Sold by 2 suppliers, from €7.28 to €7.37. The lowest listed price is DigiKey at €7.28. Once shipping, VAT and customs duty are added, the cheapest delivered is m5stack at about €26.84 — DigiKey lands at about €38.74. 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 | €7.37 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €4.47 |
| Total delivered | €26.84 |
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.
2 offers for this product
Save up to €0.10 — cheapest in-stock offer at €8.74 incl. VAT.
| Seller | Availability | Price | Seller link |
|---|---|---|---|
| DigiKey | In stock· lead time 210 d | €7.28€8.74 incl. VAT | Visit ↗ |
| m5stackBest delivered cost | In stock | $8.50€8.84 incl. VAT | Visit ↗ |
Prices compared incl. VAT: some sellers list ex-VAT trade prices, others VAT-inclusive retail prices. The badge marks the best estimated delivered cost, shipping and duties included — not always the first row.
Specifications (automatically extracted)
Mechanical
| Weight | 29 g |
Description
Description Module COMMU is a communication conversion module in the M5Stack stackable module series. It integrates 2 I2C interfaces, 1 TTL interface, 1 CAN interface, and 1 RS485 interface, capable of meeting various communication conversion needs encountered during development. Note When used with Core2, the base must be removed to normally burn programs. Features Supports multiple communication protocols such as I2C, TTL, RS485, and CAN Includes 1 x Module COMMU Specifications Specification Parameter Interface I2C x2, CAN x1, RS485 x1, TTL x1 CAN Controller MCP2515-1/SO RS485 Transceiver SP3485EN-L/TR Material Plastic (PC) Product Weight 13.5g Gross Weight 24g Product Size 54.2 x 54.2 x 13.0mm Package Size 133.0 x 95.0 x 16.0mm Learn and Documents → DOCUMENTS
