RS485 датчик температуры и влажности Modbus с большим экраном

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Tickas 8CH RS485 Relay Modbus RTU Protocol Serial Port Remote Control Switch for PLC Control Board

Feiruifan Easy Installation High Accuracy DDS519MR Electricity Meter Single Phase Accurate Measurement Multifunctional 230V AC 35mm DIN Rail kWh Meter with RS485 Modbus for Household Appliances

ESTINK PLC Communication LED Display PLC Display LED Serial Port Meter Communication 4‑Digit DC5‑36V For MODBUS‑RTU RS485

7 Channel RS485 NTC Temperature Sensor Measurement MODBUS RTU Paperless Recorder PLC NT18B07

BAMILL DC 12V 4-20mA 0-5V 0-10V Voltage Signal Acquisition RS485 Modbus RTU Module NEW

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HF2211 Industrial Modbus Serial R 32/RS485/RS422 WiFi/Ethernet Converter Module

Servo Stepper Motor HF020: Writing Angle Positioning and Pulse Speed Control with RS485 Expansion

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Hands-On Industrial Internet of Things : Create a Powerful Industrial IoT Infrastructure Using Industry 4. 0

Leke AC voltage and ammeter RS485 serial port electronic communication box

Yazoeiaing RS485 LED Display Module 6 Bit Digital Tube Board PLC Display Module Board Electronic Label Function LED Panels DC5~28V E2D-1219

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Esp32-devkitc Core Board Esp32 Development Board -32d Wifi+bt Compatible Iot Nodemcu-32 With 38pins Esp32 Type-c Usb And Micro Usb Expansion Board

Rs485 To Pwm Driver Module Pwm Control Module 8 Channel RS485 To PWM Output Transistor Driver Module Multifunctional DO Control Board

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Ac Voltage And Ammeter Rs485 Serial Port Electronic Communication Box

Esp32-devkitc Core Board Esp32 Development Board -32d Wifi+bt Compatible Iot Nodemcu-32 With 38pins Esp32 Type-c Usb And Micro Usb Expansion Board

Speco Technologies RS232 to RS485 Converter, Pair

RS485 Temperature and Humidity Sensor Waterproof LED Display (C)

AC voltage and ammeter RS485 serial port electronic communication box

S11254 10 Watt; A19 LED; RGB & Tunable White; Starfish IOT; 120 Volt; 800 Lumens

Servo Stepper Motor HF020: Writing Angle Positioning and Pulse Speed Control Without RS485 Expansion

3A Smart Wifi485 Modbus with RGB Colorful LCD Display Intelligent Floor Heating & Fan Coil Unit Indoor Constant Controller Digital Programmable

Industrial USB to RS485 Converter Transceiver Indicator 5V Power Output

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