Shop rs485 reader

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$195.00
N1540 Universal Panel Meter , 1/8 DIN With USB Connectivityand RS485
IOThrifty
$195.00
N1540 Universal Panel Meter , 1/8 DIN With USB Connectivityand RS485
IOThrifty
$247.55
HID 920NHRTEK0001T Pivclass R40-H Reader, 13.56 Mhz Contactless Supports PKI-Based FIPS 201 Credentials, RS485 FDX, Terminal Strip, Standard V1, FIPS
Affinitech Inc. DBA Affinitech Store
$247.55
HID 920NHRTEK0001T Pivclass R40-H Reader, 13.56 Mhz Contactless Supports PKI-Based FIPS 201 Credentials, RS485 FDX, Terminal Strip, Standard V1, FIPS
Affinitech Inc. DBA Affinitech Store
$20.91
Proximity Nfc Rs485 Modbus RTU 03H/06H Card Reader 13.56Mhz/125Khz ID/IC Rfid Waterproof Card Reader
Aliexpress
Free shipping
$20.91
Proximity Nfc Rs485 Modbus RTU 03H/06H Card Reader 13.56Mhz/125Khz ID/IC Rfid Waterproof Card Reader
Aliexpress
$469.32
HID 921nhrnek0004m Pivclass SE RK40-H Smart Card Reader, 13.56 Mhz Contactless Supports PKI-Based FIPS 201, RS485 FDX, Pigtail, Standard V1, FIPS
Affinitech Inc. DBA Affinitech Store
$469.32
HID 921nhrnek0004m Pivclass SE RK40-H Smart Card Reader, 13.56 Mhz Contactless Supports PKI-Based FIPS 201, RS485 FDX, Pigtail, Standard V1, FIPS
Affinitech Inc. DBA Affinitech Store
$145.41
NOVUS 8104221210, N1040i-RE USB RS485 24V Universal Indicator
Selectum
$145.41
NOVUS 8104221210, N1040i-RE USB RS485 24V Universal Indicator
Selectum
$491.21
HID 921PHRNEK0005T Pivclass SE RPK40-H Smart Keypad Reader, 125 Khz HID Prox, AWID And EM4102, 13.56 Mhz Contactless PKI-Based FIPS 201, RS485 FDX,
Affinitech Inc. DBA Affinitech Store
$491.21
HID 921PHRNEK0005T Pivclass SE RPK40-H Smart Keypad Reader, 125 Khz HID Prox, AWID And EM4102, 13.56 Mhz Contactless PKI-Based FIPS 201, RS485 FDX,
Affinitech Inc. DBA Affinitech Store
$517.63
HID 921PHRNEK0004Y Pivclass SE RPK40-H Smart Keypad Reader, 125 Khz HID Prox, AWID And EM4102, 13.56 Mhz Contactless PKI-Based FIPS 201, RS485 FDX,
Affinitech Inc. DBA Affinitech Store
$517.63
HID 921PHRNEK0004Y Pivclass SE RPK40-H Smart Keypad Reader, 125 Khz HID Prox, AWID And EM4102, 13.56 Mhz Contactless PKI-Based FIPS 201, RS485 FDX,
Affinitech Inc. DBA Affinitech Store
$297.85
Startech ICUSB422IS Usb To Rs422/Rs485 Serial Adapter, 1Port Rohs Compliant: Yes
Newark
8
$297.85
Startech ICUSB422IS Usb To Rs422/Rs485 Serial Adapter, 1Port Rohs Compliant: Yes
Newark
$84.37
$152.57
DDSU666 DTSU666 Multifunction Power Meter Programable RS485 Electric Energy Meter Solar PV Inverter(DTSU666 80A)(Ddsu666 80A/MODBUS RS485)
tjslaiou.com
44% off
$84.37
$152.57
DDSU666 DTSU666 Multifunction Power Meter Programable RS485 Electric Energy Meter Solar PV Inverter(DTSU666 80A)(Ddsu666 80A/MODBUS RS485)
tjslaiou.com
$5.80
Weact USB To RS485 485 Converter Module ISO RS485BUS Analyzer 1KΩ 120Ω Switch High Reliability
Aliexpress
$5.80
Weact USB To RS485 485 Converter Module ISO RS485BUS Analyzer 1KΩ 120Ω Switch High Reliability
Aliexpress
$3.39
TENSTAR 3Pcs USB To RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS Wince5.0
Aliexpress
$3.39
TENSTAR 3Pcs USB To RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS Wince5.0
Aliexpress
$318.27
Senva Sensors | EM-RS485 | EM Protocol Meter
Blackhawk Supply
$318.27
Senva Sensors | EM-RS485 | EM Protocol Meter
Blackhawk Supply
$390.70
Full Gauge TCP-485 Converter RS-485, Ethernet RJ-45 1 Cable, Power Transformer. Full Gauge. HVAC & Refrigeration: Controls & Circuit Boards.
eBay
Free shipping
$390.70
Full Gauge TCP-485 Converter RS-485, Ethernet RJ-45 1 Cable, Power Transformer. Full Gauge. HVAC & Refrigeration: Controls & Circuit Boards.
eBay
Using Arduino to read rs485 Modbus RTU holding registers
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Find in video from 03:07Connecting to RS485 Modbus
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68.5K viewsJan 3, 2023
YouTubeMYSON ACADEMY & TECHNOLOGY
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Integrating EM Lock and RS485 Reader with F22
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Shop rs485 reader

Sponsored
About our ads
$195.00
N1540 Universal Panel Meter , 1/8 DIN With USB Connectivityand RS485
IOThrifty
$195.00
N1540 Universal Panel Meter , 1/8 DIN With USB Connectivityand RS485
IOThrifty
$247.55
HID 920NHRTEK0001T Pivclass R40-H Reader, 13.56 Mhz Contactless Supports PKI-Based FIPS 201 Credentials, RS485 FDX, Terminal Strip, Standard V1, FIPS
Affinitech Inc. DBA Affinitech Store
$247.55
HID 920NHRTEK0001T Pivclass R40-H Reader, 13.56 Mhz Contactless Supports PKI-Based FIPS 201 Credentials, RS485 FDX, Terminal Strip, Standard V1, FIPS
Affinitech Inc. DBA Affinitech Store
$20.91
Proximity Nfc Rs485 Modbus RTU 03H/06H Card Reader 13.56Mhz/125Khz ID/IC Rfid Waterproof Card Reader
Aliexpress
Free shipping
$20.91
Proximity Nfc Rs485 Modbus RTU 03H/06H Card Reader 13.56Mhz/125Khz ID/IC Rfid Waterproof Card Reader
Aliexpress
$469.32
HID 921nhrnek0004m Pivclass SE RK40-H Smart Card Reader, 13.56 Mhz Contactless Supports PKI-Based FIPS 201, RS485 FDX, Pigtail, Standard V1, FIPS
Affinitech Inc. DBA Affinitech Store
$469.32
HID 921nhrnek0004m Pivclass SE RK40-H Smart Card Reader, 13.56 Mhz Contactless Supports PKI-Based FIPS 201, RS485 FDX, Pigtail, Standard V1, FIPS
Affinitech Inc. DBA Affinitech Store
$145.41
NOVUS 8104221210, N1040i-RE USB RS485 24V Universal Indicator
Selectum
$145.41
NOVUS 8104221210, N1040i-RE USB RS485 24V Universal Indicator
Selectum
$491.21
HID 921PHRNEK0005T Pivclass SE RPK40-H Smart Keypad Reader, 125 Khz HID Prox, AWID And EM4102, 13.56 Mhz Contactless PKI-Based FIPS 201, RS485 FDX,
Affinitech Inc. DBA Affinitech Store
$491.21
HID 921PHRNEK0005T Pivclass SE RPK40-H Smart Keypad Reader, 125 Khz HID Prox, AWID And EM4102, 13.56 Mhz Contactless PKI-Based FIPS 201, RS485 FDX,
Affinitech Inc. DBA Affinitech Store
$517.63
HID 921PHRNEK0004Y Pivclass SE RPK40-H Smart Keypad Reader, 125 Khz HID Prox, AWID And EM4102, 13.56 Mhz Contactless PKI-Based FIPS 201, RS485 FDX,
Affinitech Inc. DBA Affinitech Store
$517.63
HID 921PHRNEK0004Y Pivclass SE RPK40-H Smart Keypad Reader, 125 Khz HID Prox, AWID And EM4102, 13.56 Mhz Contactless PKI-Based FIPS 201, RS485 FDX,
Affinitech Inc. DBA Affinitech Store
$297.85
Startech ICUSB422IS Usb To Rs422/Rs485 Serial Adapter, 1Port Rohs Compliant: Yes
Newark
8
$297.85
Startech ICUSB422IS Usb To Rs422/Rs485 Serial Adapter, 1Port Rohs Compliant: Yes
Newark
$84.37
$152.57
DDSU666 DTSU666 Multifunction Power Meter Programable RS485 Electric Energy Meter Solar PV Inverter(DTSU666 80A)(Ddsu666 80A/MODBUS RS485)
tjslaiou.com
44% off
$84.37
$152.57
DDSU666 DTSU666 Multifunction Power Meter Programable RS485 Electric Energy Meter Solar PV Inverter(DTSU666 80A)(Ddsu666 80A/MODBUS RS485)
tjslaiou.com
$5.80
Weact USB To RS485 485 Converter Module ISO RS485BUS Analyzer 1KΩ 120Ω Switch High Reliability
Aliexpress
$5.80
Weact USB To RS485 485 Converter Module ISO RS485BUS Analyzer 1KΩ 120Ω Switch High Reliability
Aliexpress
$3.39
TENSTAR 3Pcs USB To RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS Wince5.0
Aliexpress
$3.39
TENSTAR 3Pcs USB To RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS Wince5.0
Aliexpress
$318.27
Senva Sensors | EM-RS485 | EM Protocol Meter
Blackhawk Supply
$318.27
Senva Sensors | EM-RS485 | EM Protocol Meter
Blackhawk Supply
$390.70
Full Gauge TCP-485 Converter RS-485, Ethernet RJ-45 1 Cable, Power Transformer. Full Gauge. HVAC & Refrigeration: Controls & Circuit Boards.
eBay
Free shipping
$390.70
Full Gauge TCP-485 Converter RS-485, Ethernet RJ-45 1 Cable, Power Transformer. Full Gauge. HVAC & Refrigeration: Controls & Circuit Boards.
eBay
$143.00
Advantech BB-USOPTL4 Converter, Usb To Rs-422/485, Din | Converters / Interfaces
Newark
3
$143.00
Advantech BB-USOPTL4 Converter, Usb To Rs-422/485, Din | Converters / Interfaces
Newark