# Modbus RTU Relay Module (5V Supply)

- Category: Interface modules > Serial & bus interfaces
- Also known as: 5V supply, Modbus RTU Relay, Modbus RTU Relay Module (5V Supply), 微雪 Modbus RTU 继电器模块
- Product page: https://partlark.xyz/p/c-modbus-rtu-relay-module-5v-supply-d1ac54c9fa

## Details

- Identified as: Modbus RTU Relay / 5V supply

## 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. 微雪电子waveshare代理店 (Taobao)

- Listing price: ¥167.28 (option and pack size unconfirmed)
- Listing status: listed; details checked 2026-11-13
- Marketplace listing: https://item.taobao.com/item.htm?id=610400737029
- Order via Superbuy (affiliate link): https://www.superbuy.com/en/page/buy/?platform=TB&id=610400737029&partnercode=EU3LLB&trackPayload=pc_share
- Matching options (PartLark variant links for the haul or bulk add):
  - Modbus RTU Relay (5V supply) (option price ¥167.28, pack size unknown, stock 168, best pick): https://partlark.xyz/p/c-modbus-rtu-relay-module-5v-supply-d1ac54c9fa/variant?listing=30277&sku=4952231741796

## 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.