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433M Transceiver RS232 discount
rf Last FEC Interface LoRa Receiver Module Transceiver RS232 8km Transmitter RS485 discount DTU and uhf Fanakm SX1278 Wireless 433MHz 433M 1
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Transmitter 433MHz RS485 Last
 LoRa SX1278 DTU
433MHz DTU Interface LoRa
Interface 8km uhf RS232

Fanakm Last discount LoRa DTU 433MHz SX1278 RS485 RS232 Interface rf Transceiver 8km FEC Wireless uhf Module 433M Transmitter and Receiver

Last updated Nov 04, 2019 08:22 (4 orders)
Rated 5.0/5 based on 4 customer reviews

US $41.99/piece

Free Shipping
- Estimated Shipping Time: 15-60 business days


Fixed Wireless Terminals, Fixed Wireless Terminals, LoRa DTU 433MHz SX1278 RS485 RS232 Interface rf DTU Transceiver 8km FEC Wireless uhf Module 433M rf Transmitter and Receiver
Important: You can buy Fanakm Last discount LoRa DTU 433MHz SX1278 RS485 RS232 Interface rf Transceiver 8km FEC Wireless uhf Module 433M Transmitter and Receiver products items with the Credit Card, Doku, AliPay, etc. If you want to ask personally about this product, you can contact seller through support ticket. Please check buy link to ensure that items can be sent to your country. We will cancel the order if the item cannot be shipped to your country. Thanks.

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Product Description

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Fanakm Last discount LoRa DTU 433MHz SX1278 RS485 RS232 Interface rf Transceiver 8km FEC Wireless uhf Module 433M Transmitter and Receiver

Buy yazarak product sale Fixed Wireless Terminals, Buy Directly from China Suppliers:LoRa DTU 433MHz SX1278 RS485 RS232 Interface rf DTU Transceiver 8km FEC Wireless uhf Module 433M rf Transmitter and Receiver Enjoy Free Shipping Worldwide! Limited Time SaleEasy Return.

DTU introductions

AS62-DTU30 is a 433MHz,1W industrial-grade wireless data transmission unit with high stability. The DTU uses SX1278 main chip, LORA spread spectrum transmission, RS232/485 level output. The DTU adopts the efficient cyclic interleaving error correction coding algorithm, which has high coding efficiency and good error correction ability. In the case of sudden interference, the DTU can correct the interrupted data packets, and the maximum continuous error correction is 64bit, which greatly improves the DTU’s Anti-jamming ability and transmission distance, and in the absence of error correction algorithm, this error packet can only be discarded. Using LORA spread spectrum technology makes the module have a longer communication distance. AS62-DTU30 has two kinds of operation modes and can be switched when needed. Transparent transmission mode is use for data transparent transmission. Configuration mode is use for changing the communication parameters of the DTU. AS62-DTU30 operating frequency is 410MHz ~ 441MHz, a total of 32 channels, each channel’s interval is 1M.

DTU Module 433MHz Wireless 1Last 433MHz Receiver RS485 28km Interface Fanakm Transceiver 3Receiver Transmitter uhf Module 4

Features of the products:

Typical application:

Working frequency : 433MHz

Hotel electronic door locks, biological recognition access control system

Multiple baud rates,multiple RF rates

Medical and electronic instruments automation control

Two kinds of working modes

Intelligent teaching equipment, baby monitoring, medical ward calling system

Dual 256 circular FIFO

Home appliances and intelligent lighting control

Efficient cycle interleaving error correction coding, the maximum error correction 64bit

Anti - theft alarm smart card, railway locomotive remote detection

Built-in watchdog, never crash

Water, electricity, gas, heating automatic meter reading system or reactive power compensation and grid monitoring

Frequency 410-441M, provide 32 channels

LED screen wireless transmission of text, pictures and wireless control

Receiving sensitivity up to -130dBm, transmission distance of 8000 meters

Wireless crane scale, vehicle monitoring, aging equipment testing

Automatic subcontracting transmission to ensure the integrity of the packet

Industrial equipment data wireless transmission and industrial environment monitoring

support module voltage read function

Video monitoring PTZ control, access control attendance card reader

Information collection of weather / oil / water equipment and natural environment detection street lamp detection control

Mine attendance checking positioning system, gas-warning

Electric parameters

NO.

Parameter name

Parameter values detail

1

DTU size

95 * 84*25mm(not including antenna part )

2

Source of the devices

all imported components, place of origin: Japan, the United States,Germany

3

Production craft

lead-free, electrostatic bag packaging

4

Interface mode

Standard RS232/485 interface

5

Operating frequency

410 - 441MHz,1000KHz step by step,factory default 433.0MHz

6

Power supply

8V-28VDC

7

Measured distance

About 8000m( test conditions: sunny,open, the maximum power, Antenna gains 5dBi, height greater than 2m, 2.4K air rate)

8

transmission power

Maximum30dBm(about 1W)

9

Air rate

6 levels adjustable(0.3、1.2、2.4、4.8、9.6、19.2Kbps)

10

Transmitting current

570mA (transmitting power 100mW,voltage 5V)

11

Receiving current

68mA (mode 0,mode 1)

12

Communication Interface

RS232/485 interface, 8N1, 8E1, 8O1,from 1200 to 115200 a total of 8 baud rates

13

Transmitting length

Internal circular fifo cache 256 bytes, internal automatic subcontract sending. Some airspeed and baud rate combinations can send packets of infinite length.

14

Receiving length

Internal ring fifo cache 256 bytes, internal automatic subcontract sending. Some airspeed and baud rate combinations can send packets of infinite length.

15

DTU address

65536 configurable addresses (easy to network, support for broadcasting and fixed transmission)

16

RSSI support

Built-in intelligent processing(users need no worries, it can be read by command if there is special need)

19

Receiving sensitivity

-130dbm @ 2.4Kbps (receiving sensitivity has nothing to do with serial port baud rate or delay time)

20

Antenna type

sucker antenna, glue stick antenna

21

Operation temperature

-40 ~ +85℃

22

Operation humidity

10%-90% relative humidity,no condensation

23

Storage temperature

-40 ~ +125℃

Pins and outline size definitions

Transmitter SX1278 and  5

DTU connecting method

Transmitter 433MHz SX1278 433M 6

DTU factory setting

DTU type number

working frequency

(MHZ)

ID address

(HEX)

Factory channel

Air rate

(Kbps)

Serial port rate

(Bps)

Serial port format

Transmitting power

(mW)

AS62-DTU30

433.00

0x1234

23channel

2.4

9600

8N1

1000

Working modes

The module has two operating modes, which can be observed by RESET indicator; details are shown in the following table:

modes(0-1)

RESET indicator light

Mode introduction

Remarks

0 transparent transmitting mode

off

Serial port open, wireless open, transparent transmission

The receiver must be in mode 0

1 configuration mode

on

DTU parameters can be configured

For more details please see the working parameters

433MHz  Fanakm RS485 7

For your convenient test,we will provide datasheet,driver and Demo program,please feel free to contact us.

Product Specifications

  • Brand Name Fanakm
  • Model Number AS62-DTU30
  • Port Number 2
  • Type GSM
  • Working Frequency 433MHz
  • Carrier frequency 410Mhz~441Mhz
  • Chip solution SX1278
  • size(mm) 95 * 84*25mm(not including antenna part )
  • Maximum transmitting power Maximum30dBm(about 1W)
  • Communication distance 8000m
  • Communication Interface RS232/485 interface
  • Antenna type sucker antenna glue stick antenna

*Maybe you want to check detail specifications

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Customer Reviews

5.0/5

average based on 4 reviews.

User Rating 5.0 (4 votes)
5 star
4
4 star
0
3 star
0
2 star
0
1 star
0

Review by S***v from RU Sep 06, 2019
Logistics: Standard Shipping
Review by S***v from RU Sep 06, 2019
Logistics: Standard Shipping
Review by E***s from MX Jul 05, 2019
Logistics: UPS Expedited
Todo muy bien
Review by Shopper from CH May 22, 2019
Logistics: Standard Shipping

Shipping & Payment

Shipping, There are two key factors which will affect the time you receive your items.

  1. Item processing time
    The exact processing time varies depending on the item. The average processing time is 3 working days, but this can also be affected by the item's stock status. For small quantity orders, the processing time is 1-3 days while larger quantity orders may require 3-7 days.
  2. Shipping methods
    For free shipping, estimated shipping time is 15-60 business days. Delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. You can ask us to send item via expedited shipping like EMS, DHL with additional fee

Payment, You can buy this item with Credit Card, Alipay, Doku, etc.

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Return Policy: If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

Seller Service: On-time Delivery, If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).


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