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SX1278 LoRa Wireless WIFI Transmitter Module RA-02 DC 1.8V-3.7V

GY16335
5 9
$6.99 $5.24
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1.Description:
  The SX1278 transceivers feature the LoRa long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
 
  Using LoRa modulation technique SX1278 can achieve a sensitivity of over -148dBm using a low cost crystal and bill of materials. The high sensitivity combined with the integrated +20dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness.
 
2.Feature:
  1>.LoRaTM Modem 168dB maximum link budget
  2>.+20dBm - 100mW constant RF output vs. V supply
  3>.+14dBm high efficiency PA
  4>.Programmable bit rate up to 300kbps
  5>.High sensitivity: down to -148dBm
  6>.Bullet-proof front end: IIP3 = -11dBm
  7>.Excellent blocking immunity
  8>.Low RX current of 9.9mA, 200nA register retention
  9>.Fully integrated synthesizer with a resolution of 61Hz
  10>.FSK, GFSK, MSK, GMSK, LoRa and OOK modulation
  11>.Built-in bit synchronizer for clock recovery
  12>.Preamble detection
  13>.127dB Dynamic Range RSSI
  14>.Automatic RF Sense and CAD with ultra-fast AFC
  15>.Packet engine up to 256 bytes with CRC
  16>.Built-in temperature sensor and low battery indicator
 
3.Parameter:
  1>.Model: RA-02
  2>.Work Voltage:DC 1.8V-3.7V
  3>.Emission current:120mA(+20dBm)
  4>.Receiving current:10.8mA
  5>.Communication Protocol:SPI
  6>.Work frequency:420M~450MHz
  7>.Work Temperature:-25℃~85℃
  8>.Work Humidity:5%~95%RH
  9>.Size:23*18*13mm
 
4.Applications:
  1>.Automated Meter Reading
  2>.Home and Building Automation
  3>.Wireless Alarm and Security Systems
  4>.Industrial Monitoring and Control
  5>.Long range Irrigation Systems
 
5.Package:
 1pcs SX1278 LoRa Wireless WIFI Transmitter Module
 
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For the receiver info, please contact us at orders@icstation.com.
 
3) Bank Transfer / Wire Transfer / T/T
 

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For other payment method, please contact us at orders@icstation.com for more details.

1. Hongkong / Sinapore Airmail

(1) Due to the high risk of package lost recently, we have to stop using the free shipping way these days. Hope for your kind understanding! And the $3 is for tracking number and delivery insurance ^0^ Enjoy order from us. 

Free Shipping for all orders over $20 ^0^ (with free tracking number and delivery insurance fee)

(2) Shipping time 
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location. 

7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries

2. EMS/DHL/UPS Express

(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD or Total weight of the order >= 2.2KG

When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country. 
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines 
Oceania: Australia , New Zealand , Papua New Guinea 
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact orders@ICStation.com

(2) Shipping Time
Shipping time is 3-5 working day (about 1 week) to most of countries. 

Because the package would be returned to the sender if it had not been signed by the receiver in 2-3 day (DHL) or 1 week (EMS,) or 2 weeks (Registered Email), please pay attention to the arriving time of the package. 

Note:

1) APO and PO Box Addresses

We strongly recommend that you provide a physical address for order delivery. 
Because that DHL and FedEx are unable to deliver items to APO or PO BOX addresses. 
 
2) Contact Phone Number
Receivers' contact phone number is required by express shipping agency for the package delivery. Please provide us with your latest phone number.


3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed. 
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc. 
3) Once your order is shipped, you will receive an email notification from icstation.com
4) Track the order which with tracking number via below links:

Registered Airmail: www.17track.net/en

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SX1278 LoRa Wireless WIFI Transmitter Module RA-02 DC 1.8V-3.7V
$5.24
$6.99
26