-78%

Wireless Digital Transmission Radio CDEBYTE E90-DTU(400SL30L) Low Power RS485/TTL 30dBm 10km Modbus Slave Polling LoRa Radio

$160.20 $34.51

Shipping calculated at checkout.

Ebyte 485 to LoRa wireless transmission remote configuration serial communication gateway solenoid valve Modbus polling [Carrier frequency]:433.125MHz [Interface type]:RS485/TTL [Transmission power]:30dBm [Communication distance]:10km [Size]:84*82*25mm [Weight]:133±5g [Introduction]:E90-DTU (400SL30L) is a wireless data... Read more

Availability: In Stock

Shipping: Free Air Shipping Over $50

Ship From: China EBYTE Official Factory

Order today. Get it and , hoursminutes
Categories: otherTags: 30dBm, RS485

Guaranteed Safe Checkout

paypalvisadiscovermaestroamerican express

Every day, EBYTEIOT serves hundreds of clients worldwide, ensuring that we always remain responsive.

Free Shipping: All product orders with a total amount exceeding $50 qualify for free shipping.

Total time = processing time + shipping time (shipping time is business days)

Processing time = the time between placing an order and us shipping it.

Shipping time = the time it takes for your order to be shipped and delivered to you.

Processing time: 7 working days


Shipping time: 7-15 working days by China Post Air Mail (may take up to 45 working days due to unpredictable factors such as weather and customs processing).

 

Please be advised that we do not deliver to

  • Cuba
  • Islamic Republic of Iran
  • Democratic People's Republic of Korea (North Korea).
  • Sudan
  • Syria
  • Venezuela
  • Yemen

We apologize for any inconvenience this may cause.

 

Cancel order

We accept order cancellations before the product is shipped. If your order is canceled, you will receive a full refund. We cannot intercept order cancellations if the product has already been shipped.


Returns

We accept product returns. Customers have the right to request a return within 30 days of receipt of the product. To be eligible for a return, your item must be unused and in the same condition you received it. It must also be in its original packaging. To complete your return, we require a receipt or proof of purchase.

If the return is caused by the consumer, the consumer will bear the shipping costs. The exact cost depends on the courier company you choose.

If the product is damaged or unusable due to our fault, such as product or transportation reasons, please contact EBYTE: ebyteiot@cdebyte.com. After communication with our technical staff, we will arrange for a reissue or refund.


Refund

Once your return has been received and inspected, we will send you a delivery notification via email. We will also notify you of approval or rejection of the refund. If you're approved, your refund will be processed and automatically credited to your credit card or original payment method within 15 business days.

Contact

Contact our customer service at ebyteiot@cdebyte.com.

Tel: +086 028 61543675

Return address: Building B5, No. 199, West District Avenue, High Tech West District Chengdu, China.

 

EBYTE product technical manual and detailed parameters download: https://www.cdebyte.com/Product-Selection

Ebyte 485 to LoRa wireless transmission remote configuration serial communication gateway solenoid valve Modbus polling

[Carrier frequency]:433.125MHz

[Interface type]:RS485/TTL

[Transmission power]:30dBm

[Communication distance]:10km

[Size]:84*82*25mm

[Weight]:133±5g

[Introduction]:E90-DTU (400SL30L) is a wireless data transmission radio using military-grade LoRa modulation technology. It has a variety of transmission methods and works in the (410.125~493.125MHz) frequency band (default 433.125MHz). The radio provides RS485 and TTL two kinds of serial communication Port, support 8~28V DC power supply or 4.2V lithium battery power input, support reverse constant current charging.

tem Description
Operating Voltage
DC 8~28V

Support DC head and terminal power supply
access

Working current DC powered

Standby current consumption: 11mA @ 12V

Transmit current consumption: 288mA @ 12V

Low power standby current consumption: 302uA @ 12V

Transmit power is instantaneous power, standby power is average power
Airspeed: 62.5kbps, WOR period: 4000ms

Battery powered

Standby current consumption: 21mA @ 4.2V
Transmit current consumption: 448mA @4.2V
Low power standby current consumption: 38uA @ 4.2V
Transmit power is instantaneous power, standby power is average power
Airspeed: 62.5kbps, WOR period: 4000ms

Communication Interface TTL

3.3V-TTL serial level communication interface

RS-485

Standard RS-485 communication interface

Frequency Range

410.125~493.125MHz

Channel

0~83, the default is 23, the channel interval is 1MHz

Airspeed

2.4、4.8、9.6、19.2、38.4、62.5Kbps,default 2.4Kbps

Power regulation

Support 4 gear transmission power configuration

Reverse charging

120mA constant current charging, 4.2V preset charging voltage
Communication

Distance

10Km

User configuration

Host computer and Modbus RTU command

Operating mode

Transparent transmission, Modbus slave, low power consumption,
automatic acquisition

Subcontracting mechanism

Support configuration as 32, 64, 128, 240Byte, default 240Byte

Serial port baud

1200、2400、4800、9600bps(default)

Data bits

7, 8 (default 8)

stop bit

1, 2 (default 1)

Check Digit

NONE, ODD, EVEN (default NONE)

Antenna interface

SMA-K, external thread internal hole

Product Size

84mm*82mm*25mm (length*width*height)

Weight

133 g ± 5g

Working temperature and humidity

-40 ~ +85℃、5%~95%RH(non-condensing)

Storage temperature and humidity

-40 ~ +105℃.5%~ 95%RH(non-condensing)

 

Low Power Consumption Wireless Digital Transmission Radio

Sensor Power Can Be Controlled

Temperature sensor

ModBus Remote Slave Configuration

Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
January,February,March,April,May,June,July,August,September,October,November,December
Not enough items available. Only [max] left.
Aggiungi alla lista dei desideriSfoglia la lista dei desideriRimuovi la lista dei desideri
Shopping cart

Your cart is empty.

Return To Shop

Add Order NoteEdit Order Note
Estimate Shipping
Add A Coupon

Estimate Shipping

Add A Coupon

Coupon code will work on checkout page

Wireless Digital Transmission Radio CDEBYTE E90-DTU(400SL30L) Low Power RS485/TTL 30dBm 10km Modbus Slave Polling LoRa Radio

$160.20 $34.51