# SX1509 / CJMCU modules

- Category: Interface modules > GPIO expanders & multiplexers
- Also known as: 16通道 I/O 模块, CJMCU, CJMCU SX1509 16-Channel I/O Expander Module, CJMCUSX1509, SX1509, SX1509 I/O 输出模块
- Product page: https://partlark.xyz/p/c-sx1509-cjmcu-modules-4fe65e2e2f

## Details

- Identified as: SX1509 / CJMCU

## Listings

Cached marketplace data: goods prices in CNY, freight, taxes and fees excluded. Prices, stock and options can change; confirm on the listing before ordering.

### 1. 深圳市腾顺为智能有限公司 (1688)

- Price: ¥17.80 per item
- Listing status: listed; details checked 2026-11-14
- Marketplace listing: https://detail.1688.com/offer/637378050445.html
- Order via Superbuy (affiliate link): https://www.superbuy.com/en/page/buy/?platform=ALIBABA&id=637378050445&partnercode=EU3LLB&trackPayload=pc_share
- Matching options (PartLark variant links for the haul or bulk add):
  - 1x CJMCUSX1509 (option price ¥17.80, stock 99999, best pick): https://partlark.xyz/p/c-sx1509-cjmcu-modules-4fe65e2e2f/variant?listing=35466&sku=5031566506087

## Ordering

Paste one or more variant links (one per line) into https://partlark.xyz/basket/bulk-add to add them to a haul. Matches are checked automatically and are not a guarantee of compatibility.