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RS485
RS485
Item (22 Type)
Item No.
SKU-02753
ESP32-S3 พร้อมจอขนาด 7 นิ้ว พร้อม Touch screen แบบ Capcitive touch ของแท้จาก Waveshare
1,590.00 THB
Out of stock
Item No.
SKU-02627
เซ็นเซอร์วัดค่าออกซิเจนในน้ำจืด DO Sensor Water (RS-LDO-N01-2-20 ) (Dissolved Oxygen Sensor) output เป็น Modbus RS485
4,791.00 THB
Out of stock
Item No.
SKU-02514
XY-MD04 เซ็นเซอร์วัดอุณหภูมิ วัดความชื้น Modbus RTU Temperature and humidity sensor transmitter RS485 collector module metal probe
398.00 THB
Out of stock
Item No.
SKU-02513
XY-MD03 เซ็นเซอร์วัดอุณหภูมิ วัดความชื้น Modbus RTU Temperature and humidity sensor transmitter RS485 collector module PE probe
289.00 THB
Add to cart
Item No.
SKU-01940
Modbus RTU 4-way relay module 12V 4-way switch input optocoupler isolation RS485
650.00 THB
Add to cart
Item No.
SKU-01939
Modbus RTU 4-way relay module 12V 4-way switch input optocoupler isolation RS485
360.00 THB
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Item No.
SKU-01616
สายไฟมัลติคอร์ Pure copper 9-core 24AWG shielded wire DB9 connection line RS232 serial port 9-core double shielded wire PLC control line
59.00 THB
69.00 THB
Add to cart
Item No.
SKU-01615
สายไฟมัลติคอร์ 4 เส้น 20AWG พันเกลียว 2 คู่ 1 เมตร Soft pure copper 4-core twisted pair shielded cable 4*0.5 square.mm for RS232/ RS485 serial cable
99.00 THB
119.00 THB
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Item No.
SKU-01459
สายไฟมัลติคอร์ 3 เส้น Pure copper 3-core shielded wire 3*0.3 cable DB9 serial data cable RS232 cable double shielded
36.00 THB
40.00 THB
Out of stock
Item No.
SKU-01276
สายไฟมัลติคอร์ 4 เส้น พันเกลียว 2 คู่ 1 เมตร Soft pure copper 4-core twisted pair shielded cable 4*0.2 square for RS232/ RS485 serial cable
52.00 THB
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Item No.
SKU-01252
โมดูลแปลงสัญญาณ TTL เป็น RS485 Single chip microcomputer TTL to RS485 module 485 to serial port UART level mutual conversion hardware automatic flow control
78.00 THB
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Item No.
SKU-01222
Modbus-Rtu 1 way relay module switch input and output RS485/TTL communication output
150.00 THB
239.00 THB
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Item No.
SKU-01100
XY-017 UART TTL to RS485 3.3V 5V Module for Arduino (MD0158)
24.00 THB
39.00 THB
Add to cart
Item No.
SKU-01078
สายไฟมัลติคอร์ Pure copper 9-core shielded wire DB9 connection line RS232 serial port 9-core double shielded wire PLC control line 26AWG
45.00 THB
Add to cart
Item No.
SKU-00947
เซนเซอร์วัดอุณหภูมิและความชื้น SHTC3 อัพเกรดจาก SHT20 แบบ modbus Temperature Humidity Transmitter RS485 SHTC3 Sensor Modbus RTU Acquisition Module Transducer High Precision
269.00 THB
299.00 THB
Out of stock
Item No.
SKU-00825
3.3V/5.0V TTL to RS485 Converter Module Hardware Auto Control for Arduino AVR
69.00 THB
79.00 THB
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Item No.
SKU-00824
Industrial grade USB to RS485 communication module bidirectional half-duplex serial line converter TVS protection U485
79.00 THB
165.00 THB
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Item No.
SKU-00820
หัวต่อ DB9 connector with screw terminal [เลือกแบบ]
52.00 THB
59.00 THB
Select option
Item No.
SKU-00816
หัวต่อ DB9 แบบมีสกรู DB9 connector with screw terminal [เลือกแบบ]
52.00 THB
59.00 THB
Select option
Item No.
SKU-00667
MAX485 module RS485 module TTL-RS-485
35.00 THB
Add to cart
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