Wireless modem

EBYTE NB124 Isolated 2-Channel Serial Server RS232/422/485 RJ45 Modbus Gateway TCP/UDP/MQTT AT Command Build-in Watchdog NB124

$34.99

Ebyte NB124 industrial serial server Four-serial device server RS232/422/485 to Ethernet serial port Modbus gateway IoT module [Interface signal]：RS485/RS422/RS232 [Product size]：173x95x26.5mm [Domain name resolution]：support, the server address can be manually...

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EBYTE NB144ES 4-Channel Serial Server RS232/422/485 RJ45 Modbus Gateway POE Receiving Power TCP/UDP/MQTT DC 8-28V

$49.99

NB144ES serial device server modbus communication module RS485 to TCP/IP gateway RJ45 network port [Interface signal]：RS485/RS422/RS232 [Baud rate]： 2400~115200bps (default 115200) [Product size]：198x109x26.5mm (LxWxH) [Installation method]： positioning hole installation [Product weight]：530g±5g [Introduction]：NB144ES...

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Excellent

4.9 average

39 reviews

P***r

Verified purchase

We use these as a connection for our RTK GPS units on our irrigation machines and find them to be very reliable and great value.

AU 04/26/2024

R***n

Verified purchase

Awesome component. It would be better yet if the inputs were 5 tolerant. Same advice for all of your 5V products.

US 04/17/2024

R***s

Verified purchase

It's not intended for sending photos but I do it routinely. A 320x240 image sends in about 6 seconds. It would be nice if it were faster but when I set it for more than 57.6 KBaud, the image is corrupted. Great product!

US 04/02/2024

F***o

Verified purchase

Perfect!

03/27/2024

W***d

Verified purchase

Project used Renzo Mischianti's EByte E220 library. E220-900T30D was easy to work with and performed to expectations. Renzo's E220 blog, articles helped with basic configuration, WOR, and structured messaging. Without Renzo's E220 blog articles; project would have failed!

03/23/2024