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433M LoRa discount SX1278
Wireless date Module transmission Interface RS485 industrial-grade DTU uhf discount rf 433MHz SX1278 3km Transceiver LoRa Fanakm 433M Last RS232 unit 1
433M LoRa discount SX1278
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433MHz uhf Interface LoRa
Module RS232 433MHz RS485
433M transmission LoRa unit

Fanakm Last discount 433MHz LoRa SX1278 RS485 RS232 Interface rf DTU Transceiver 3km Wireless uhf Module 433M industrial-grade date transmission unit

Last updated Oct 31, 2019 13:02 (2 orders)
Rated 5.0/5 based on 1 customer reviews

US $27.59 US $25.38/piece

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- Estimated Shipping Time: 15-60 business days


Original price US $27.59, Discount 8%. Sale price US $25.38 Fixed Wireless Terminals, Fixed Wireless Terminals, 433MHz LoRa SX1278 RS485 RS232 Interface rf DTU Transceiver 3km Wireless uhf Module 433M industrial grade date transmission unit
Important: You can buy Fanakm Last discount 433MHz LoRa SX1278 RS485 RS232 Interface rf DTU Transceiver 3km Wireless uhf Module 433M industrial-grade date transmission unit 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 433MHz LoRa SX1278 RS485 RS232 Interface rf DTU Transceiver 3km Wireless uhf Module 433M industrial-grade date transmission unit
Original price US $27.59, Discount 8%. Sale price US $25.38

Buy yazarak product sale Fixed Wireless Terminals, Buy Directly from China Suppliers:433MHz LoRa SX1278 RS485 RS232 Interface rf DTU Transceiver 3km Wireless uhf Module 433M industrial-grade date transmission unit Enjoy Free Shipping Worldwide! Limited Time SaleEasy Return.

DTU introductions

AS32-DTU-100 is a 433MHz,100mW industrial-grade wireless data transmission unit with high stability. The DTU uses SX1278 main chip, LORA spread spectrum transmission, RS232/485 level output.Using LORA spread spectrum technology makes the module have a longer communication distance. AS32-DTU-100 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. AS32-DTU-100 operating frequency is 410MHz ~ 441MHz, a total of 32 channels, each channel’s interval is 1M.

RS232 Wireless Interface RS485 1Fanakm RS485 Module 433MHz 2SX1278 Last transmission unit 3

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

Built-in watchdog, never crash

Anti - theft alarm smart card, railway locomotive remote detection

Frequency 410-441M, provide 32 channels

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

Receiving sensitivity up to -130dBm, transmission distance of 3000 meters

LED screen wireless transmission of text, pictures and wireless control

Automatic subcontracting transmission to ensure the integrity of the packet

Wireless crane scale, vehicle monitoring, aging equipment testing

support module voltage read function

Industrial equipment data wireless transmission and industrial environment monitoring

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 3000m( test conditions: sunny,open, the maximum power, Antenna gains 5dBi, height greater than 2m, 2.4K air rate)

8

transmission power

Maximum20dBm(about 100mW)

9

Air rate

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

10

Transmitting current

160mA (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

Interface Transceiver 433MHz LoRa 4

DTU connecting method

DTU discount transmission 3km 5

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)

AS32-DTU-100

433.00

0x0000

23channel

2.4

9600

8N1

100

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

rf uhf 3km Fanakm 6

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 AS32-DTU-100
  • 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 Maximum20dBm(about 100mW)
  • Communication distance 3000m
  • 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 1 reviews.

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

Review by G***r from HU Sep 20, 2019
Logistics: China Post Registered Air Mail

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.

Seller Guarantee

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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Protecting Your Purchase from Click to Delivery

Full Refund, if you don't receive your order
You will get a full refund if your order does not arrive within the delivery time promised by the seller.

Full or Partial Refund, if the item is not as described
If your item is significantly different from the seller's product description, you can choose

  1. Return it and get a full refund, or
  2. Get a partial refund and keep the item.


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