MODBUS-RTU 4 way relay module STM8S103 MCU two development RS485 communication TTL

6.04 $

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Above average, safe to buy, Shenzhen Feng Qiwu E-Commerce Co., Ltd.

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MODBUS-RTU 4 way relay module STM8S103 MCU two development RS485 communication TTL 2026 - buy cheap

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MODBUS-RTU 4 way relay module STM8S103 MCU two development RS485 communication TTL - specifications

MODBUS-RTU 4 way relay module STM8S103 MCU two development RS485 communication TTL - photo 2026

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Product specifications

Certification: NONE
Origin: CN(Origin)
Theory: Electromagnetic Relay

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