Description: Product Name: USB TTL232 UART PC MCU COM Relay Module CH340 WIN10 Linux MAC 8ch DC 5V 12V 24V Package inlcuded: 1pcs 2 IN 1 8 Channels USB&TTL 232 Relay Module Description: 1: Working voltage: DC 5V/12V/24V optional 2: (DC12V)Standby current (all relays closed) 12MA, 1 relay open 40MA, 2 relays open 67MA, 3 relays open 95MA,4 relays open 121MA,5 relays open 147MA,6 relays open 173MA, 7 relays open 198MA,8 relays open 223MA 3 UART serial port protocol, support two interfaces, USB_B female interface (CH340 chip), RS232 interface (TTL level) 4 USB Drive supports Windows, Linux and MAX operating systems 5: Open Close Momentary Self-locking Interlock Delay "All Relays Open" "All Relays Close" 8 Commands 6 Two kinds of commands: AT command and 8-byte command, the two commands are automatically recognized, no need to switch. 7: Under the Delay command ,the maximum delay is 9999 seconds(Only AT command) 8 Size: 90 * 62 * 19.5mm 9 Weight: 115 g 10 Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC For more information, please contact me Without the USB B cable, you need to purchase the USB cable separately. Application Remote control, remote measurement system; Wireless meter ; Smart Home,Home Automation ,Wiser Home; Access control ; Identification system ; Data collection; IT household appliance ; Intelligence household appliance; Baby monitoring system; PLC Industrial equipment 3D printer Workshop LED Motor Driver Two serial port wiring methods. USB wiring and TTL 232 wiring Typial application : 1 DC5V/12V24V control circuit,Wiring diagram below. LOAD may be camera,LED lights, fans, motors and other DC5V/12V24V equipment 2 DC 1-110VAC 85-265V control circuit,Wiring diagram below(Note:If not DC5V/12V24V load, need another DC5V/12V24V power supply). LOAD may be LED lights, fans, motors Lights, fluorescent lights, solar water heaters and other DC AC equipment
Price: 1.37 USD
Location: Guangzhou
End Time: 2024-11-20T03:48:51.000Z
Shipping Cost: 0.99 USD
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Item Specifics
Restocking Fee: No
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return shipping will be paid by: Buyer
MPN: UD23A08
Brand: eletechsup
Available Variations
Color: DC 5V
Price: 17.11 USD
Available Quantity: 200
Quantity Sold: 4
Color: DC 12V
Price: 17.17 USD
Available Quantity: 400
Quantity Sold: 5
Color: DC 24V
Price: 17.24 USD
Available Quantity: 201
Quantity Sold: 1
Color: 50CM USB B Cable
Price: 1.37 USD
Available Quantity: 200
Quantity Sold: 0
