2017/4 First board used in this project was Uno WiFi. 2018/5 Next board was Wemos D1 R2 esp8266. 2018/8 I wanted Ethernet and 32 bit MCU. I moved to Crowduino MO -SD with Ethernet Shield 2019/1 ENC28J60 Ethernet module 2019/5 secondary Fronius Smart Meter measures the heater for ...
Running Indicator LED Light Input Port 4 (2 Exit Buttons and 2 Door Sensors) Power Supply DC12V/ 4-7A Communication TCP/IP, Wiegand in Software Smart Access Control Management Door Closing Delay 1-600s Transmission Distance 80-100m Real Weight 0.8kg Volume W...
Smart Automation Controller S274 Cellular IoT Modbus RTU with 8 DI 6 AI 4 Relay Outputs US$107.00-154.00 1 Piece (MOQ)Product Description Company Info Basic Info. Model NO. CN-8031 Usage Computer, Workstation, Server, Mobile phone, Laptop, Industri...
This is an example of a poorly designed receiver and many in the market are still doing this even at 10GigE but we still see cases where some companies have trouble running multiple 1GigE cameras in a single server all related to poor receiver design....
Fashion Design Handle Plane Panel Smart Digital Swipe RFID Card Electric Cam Drawer Cabinet Door Locker Lock US$14.10-15.20 / Piece Nordson 125kHz 13.56MHz RFID Single Door Access Control System with Keypad US$4.80-6.20 / Piece Security Network ...
Free SDK Cardweb CR5200 Access Control Board Smart Card RFID TCP/IP Double Door Access Control Panel $48.00 - $54.00 Min. order: 1 piece Easy Return Waterproof Access Controller Api Sdk Wireless Rfid Usb Aluminum Alloy Wifi QR Reader Access Controller System ...
NFC Card, NFC Smart Phone Communication Mode RS232, RS485, TCP/IP, Wiegand, Clock & Data, ABA Indication 2 LED and 1 Buzzer (Fully Control) Power 9V DC (9-24V), <150mA Housing IP65 Outdoor Use Transport Package Well Protection Pakage with Accessory Specific...