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Large Power MAX232 RS232 TTL 232 UART -117dBm FSK Modulation 2.4-3.6V 433MHZ

Large Power MAX232 RS232 TTL 232 UART -117dBm FSK Modulation 2.4-3.6V 433MHZ

  • Model: HY027
  • Shipping Weight: 0.01Kg
  • 10000 Units in Stock

USD $19.99

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Transceiver Module No.: HYTRP 433MHZ;
Qty:1 pcs;
Product Freq. power supply Data-rate (kbps) Output Power(MAX) Sensitivity Tx Current(MAX) Work Current stand by current
HYTRP 433MHZ 2.4-3.6V 1.2-115.2kbps 100mW(20dBm) -117dBm 100mA@20dBm 25mA 1µA
HY027 6.jpg
HYTRP series is a low cost, high performance transparent FSK transceiver with operating at 433/470/868/915 MHz. It features small size, high output power, high sensitivity, long transmission distance and high communication data rate with auto set up for communication change and data receiving and transmission control. There is UART interface, it is easy to realize the wireless data transmission with only providing the UART data. It is flexible for the users to set the UART baud rate, frequency, output power, data rate, frequency deviation, receiving bandwidth etc parameters. It is your ideal choice for designing wireless data transmission products which can be widely used on wireless data transmission field.
 Low cost, high performance , high reliability ;
 FSK modulation, 2-way half –duplex communication, strong anti-interfere ;
 433MHZ ISM band,globally license free ;
 Maximal output power100mW(20dBm),output power adjustable between 1-20dBm ;
 Sensitivity -117dBm ;
 Supply current for Tx 100mA@20dBm, 40mA@14dBm ;
 Supply current for Rx 25mA ;
 Low current sleep mode 1uA ;
 Standard TTL UART interface, extendable to RS232 or other interface ;
 Operation frequency can be configured, acceptable for several modules working in different frequency with no disturbance  on each other ;
 Optional for frequency deviation and receiving ISM bandwidth, users can be modulated by software ;
 Easily use, auto exchange on communication & transceiver ;
 Communication speed 1.2kbps -115.2kbps,can be modulated through software ;
 Afford ENABLE control signal,user self control work duty cycle ;
 RSSI function ;
 With LED indication ;
 Longer transmission distance,over 1Km in open air ;
 Small size 16X20X2MM,9 PIN DIP & 9 PIN SMD package,easy for assembly ;
 Tuning free ;
 Accord FCC,ETSI standard ;

 Remote control, remote measurement system;
 Wireless meter;
 Access control;
 Identification system;
 Data collection;
 IT household appliance;
 Intelligence household appliance;
 Baby monitoring system;
TTL & RS232 typical application : 
 HY027 4.jpg
Connect the DTX pin of HM-TRP with UART RX Pin of MCU, connect the DRX pin of HM-TRP with the UART TX pin of MCU. Then the CONFIG & ENABLE of HM-TRP connects with the GPIO of MCU, thus the minimal application of TTL is set up. 

HY027 5.jpg
you can extend the HM-TRP to RS232 with adding the MAX3232, then you can directly connect the COM to the PC.
Manual support :
  • [DEMO & Tools]:  Demo Kit User Manual;
  • [DEMO & Tools]:  Softeware setup utility;
  • [DEMO & Tools]:  HYTRP User Manual;


Introduction for Shenzhen Canton-electronics Trading Co.,Ltd :
We specialize in RF Wireless Radio Transmitting Units and Receiving Units, the product include transmitters with case, receivers with relay(s), transmittng modules and receiving modules, are widely applied in RC toy, remote sensing, telemetry, fireworks, industrial control, home&garden application.


Normally shipping is by Airmail from China Post Air Mail or Hong Kong Post Air Mail ,15-60 days shipping time based on different country .
Express is available, shipping time is 2-7 days all over the world, and telephone number is needed. Please contact us first for extra payment .
The Best Prices. By working with Canton-electronics Ltd, you can take advantage of the internet business, cut off the wholesalers cost and other costs, and import your products directly from the manufacturer at incredible prices.
Prompt Delivery. Most units are in stock all the time, standard units will be completed within 1-3 days if they are sold out, it is great help for you if your project must be completed before deadline.
Prompt Service. Mails will be replied within 24 hours We work 6 days  a week.
Return Policy
All mails will be replied to within 24 hours except on weekend and holidays.
Every item is manufactured under Strict Quality-Assurance Guidelines. If you are dissatisfied for any reason, please return the product to us, and we'll refund your money(not  including  shipping fees).
Please ensure that return items are not used.
Return items must be Posted within 7 days of receipt.
Please inform us via email before posting your return package.
We accept PayPal only. 
We only ship item to your PayPal verified address. 
Payment must be received within 3 Days from the date of purchase. 
Please leave note in PayPal when making the payment if you have any special request (colors/size).
Import tax : 
 We will dispatch the item as SAMPLE welding machine,  label the total amount on the custom declare invoice .
 Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to buying.


Online Security
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Items can be returned for a refund or exchange within 60 days of the date of purchase. But the reason for returns caused by yourself (eg, size, color you choose), cannot be accepted. Special circumstances may require partnership with corporate business partners. For more information, please contact our customer service. We shall ship the items via DHL or USPS Once your order is processed you will receive email notification with shipment tracking number. All delivery standards begin when you receive this email. If order is placed after 3:00 PM CST on Friday or on the weekend, the earliest it will ship is Monday.