Wireless modem

Ebyte E840-DTU(EC05-485)E Iot 4g CAT1 Lte Router Modem Rs485 Gateway Wireless Module Transparent transmission 4g CAT1 Dtu

$15.99

E840-DTU(EC05-485)E Small size 4G full network DTU transparent transmission RS485 communication module MQTT wireless high-precision data transmission Modbus [Interface]：RS485 [Working voltage]：DC 8V～28V [Installation method]：guide rail + positioning hole [Size]：102*28*27mm [Product...

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Ebyte E95-DTU(433C20-485)-V2.0 long communication distance Wireless data Transmission Wireless Transceiver RS485 LoRa Modem

~~$26.42~~$18.99

[Interface type]：RS485 [Working voltage]：8~28V [Transmit power]： 20dBm [Communication distance]：6km [Product size]：92*66*30mm [Introduction]：E95-DTU (433C20-485)-V2 is a data transmission station of the continuous transmission 433M wireless data transmission module, with built-in high-performance microcontroller...

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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