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UART 485/232/TTL
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RS485 Modues & relays
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Wireless RS485/RS232 series 1
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New Products [more]
R4IOJ32 24DI 8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board
US$7.59
R4IOJ32 32DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board
US$7.59
R4IOJ32 32DI Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board
US$7.59
R4IOJ32 32DI Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board
US$6.99
R4IOJ32 16DI 16DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board
US$6.99
R4IOJ32 8DI 24DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board
US$7.59
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UPS Modules
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ACUPS22 10A 220V UPS Module 50 60HZ Automatic Power Transfer Switch for Household Appliances Refrigerator Fish Tank Air Conditioner
US$7.59
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NDUP1APA 5V High Efficiency Large Power DC 5V 6V 9V 12V 15V 24V UPS Module IN-OUT 3.7V 4.2V Lithium Battery Charger Discharge Home Network
US$5.99
NDUP1APA 6V High Efficiency Large Power DC 5V 6V 9V 12V 15V 24V UPS Module IN-OUT 3.7V 4.2V Lithium Battery Charger Discharge Home Network
US$5.99
NDUP1APA 9V High Efficiency Large Power DC 5V 6V 9V 12V 15V 24V UPS Module IN-OUT 3.7V 4.2V Lithium Battery Charger Discharge Home Network
US$5.99
NDUP1APA 12V High Efficiency Large Power DC 5V 6V 9V 12V 15V 24V UPS Module IN-OUT 3.7V 4.2V Lithium Battery Charger Discharge Home Network
US$5.99
NDUP1APA 15V High Efficiency Large Power DC 5V 6V 9V 12V 15V 24V UPS Module IN-OUT 3.7V 4.2V Lithium Battery Charger Discharge Home Network
US$5.99
NDUP1APA 24V High Efficiency Large Power DC 5V 6V 9V 12V 15V 24V UPS Module IN-OUT 3.7V 4.2V Lithium Battery Charger Discharge Home Network
US$5.99
CCUPS01 Power-OFF Protection Automatic Switching Module UPS Emergency Cut-off Battery Power Supply 6V-60V Control Board
US$4.29
CCUPS01 Power-OFF Protection Automatic Switching Module UPS Emergency Cut-off Battery Power Supply 6V-60V Control Board
US$3.99
ACUPA30 30A 110V 220V UPS Module 50 60HZ Automatic Power Transfer Switch for Household Appliances Refrigerator Fish Tank Air Conditioner
US$9.99
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