Sensing and detection

EBYTE SM-HT-N01-8 high quality RS485 temperature humidity transmitter resistive modbus rtu temperature sensor

$4.79

SM-HT-N01-8 Temperature and Humidity Transmitter [DC power supply]：5-30V DC [Power]：0.3W [protocol]：Modbus-RTU communication protocol [Output signal]：485 signal [Dimensions]：65×46×28.5mm [Features]：temperature and humidity transmitter [Introduction]：The transmitter is widely used in agricultural greenhouses/flower cultivation...

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Ebyte EID041-G01S High-precision Acquisition Industrial Module Rail Modbus-RTU Protocol RS485 Temperature and Humidity Sensor

$3.64

EID041-G01S Snap rail type Temperature and humidity sensors Support RS485 interface communication [Communication interface]：RS485 [Working voltage]：DC 5~36V [Installation method]：positioning hole + guide rail [Dimensions]：82*45*28.5mm [Introduction]：The EID041-G01S temperature and humidity transmitter...

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Ebyte EID041-G01 High-precision Acquisition Industrial Module Rail Modbus-RTU Protocol RS485 Temperature and Humidity Sensor

$2.75

EID041-G01 Industrial-grade card rail Temperature and humidity sensors Built in AHT20 sensor chip Support RS485 interface communication [Communication interface]：RS485 [Working voltage]：DC 5~36V [Installation method]：positioning hole + guide rail [Dimensions]：82*45*28.5mm [Introduction]：The...

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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