Products

Srwf-2e86 Lora Wireless RF Module 433/470/868/915MHz Data Module

China Srwf-2e86 Lora Wireless RF Module 433/470/868/915MHz Data Module, Find details about China RF Transceiver, Radio Module from Srwf-2e86 Lora Wireless RF Module 433/470/868/915MHz Data Module

Model NO.
SRWF-2E86
Modulation Mode
Gfsk/Lora
Work Frequency
433/470/868/915MHz
Receiving Current
17mA
Transmitting Power
20dBm
Communication Interface
Uart-Ttl/RS232/RS485
Series Rate
1200~19200BPS
Data Format
8n1/8e1/8o1/9n1
Communication Distance
1000 M/Fsk,5000 M/Lora
Trademark
SUNRAY
Transport Package
Inner Static-Proof/Plastic Bag, External White Box
Specification
47 X 24 X 3mm
Origin
China
HS Code
8517709000
Model NO.
SRWF-2E86
Modulation Mode
Gfsk/Lora
Work Frequency
433/470/868/915MHz
Receiving Current
17mA
Transmitting Power
20dBm
Communication Interface
Uart-Ttl/RS232/RS485
Series Rate
1200~19200BPS
Data Format
8n1/8e1/8o1/9n1
Communication Distance
1000 M/Fsk,5000 M/Lora
Trademark
SUNRAY
Transport Package
Inner Static-Proof/Plastic Bag, External White Box
Specification
47 X 24 X 3mm
Origin
China
HS Code
8517709000
1.Product introduction
The wireless transmission module SRWF-2E86A (2E86A) use high performance SX1278 RF chip ST with high speed and low power MCU and LoRa with spread spectrum technology, and adopts effective FEC channel encoding technology, improves the anti-interference ability of wireless transmission, reduce the transmission error rate , to ensure the reliability and stability of data transmission. 2E86A provides a flexible ability of parameters configuration, the user can configure the module according to the actual needs of the transmission power, channel, serial port rate, sleep mode and other parameters to facilitate the use of the user.
2E86A maximum wireless transmit power is 100mW. Module with power management chip, operating voltage range is from 3.6V to 5.5V. The module receives a quiescent current is 17mA, while providing two sleep modes: deep sleep mode and low power carrier wake mode. It is suitable for battery powered low power products.



2. Technical Specification
Srwf-2e86 Lora Wireless RF Module 433/470/868/915MHz Data Module
 
Technical IndexParameters
Working Voltage3.6V~5.0V (TTL)/5.0V(RS232/485)
Working Frequency433MHz/470~510MHz
Modulation ModeGFSK/LoRa
Channel Numbers16 channels (CH00 ~ CH15)
Network ModePoint to point data transparent transmission mode
Transmitting Power20dBm (Adjustable maximum transmit power)
Receiving sensitivity-112dBm @GFSK, 1200bps
-136dBm @LoRa, SF=12,BW=125K
Transmission current<130mA @20dBm, 5.0V
<115mA @17dBm, 5.0V
<72mA @11dBm, 5.0V
Receiving Current<17mA
Resting current<4μA(3.6V,UART-TTL interface Module),
Communication InterfaceUART-TTL/RS232/RS485(Confirm when order)
Series rate1200~19200bps,support online configuration
Data format8N1/8E1/8O1/9N1, support online configuration
RF InterfaceSMA  main joint
Communication distanceVisibility range 1000 m(GFSK,AT-1 Antenna height 1.5m,power 20dBm)
Visibility Range 5000 m(LoRa,AT-1 Antenna height 1.5m,power 20dBm)
Working temperature-40ºC~ +85ºC
Working humidityRelative humidity 10%~90% non-condensing
dimension
(long *wide*thick)		47mm*24mm*3mm(Without SMA antenna seat height)
47mm*24mm*13mm(With SMA antenna seat height)


3.Product features and application
Features:
  1. LoRa Spread spectrum modulation
  2. Transmission distance up to 5000 meters
  3. Max transmit power 100mW
  4. Working frequency band 433MHz/470MHz optional (before purchasing)
  5. Multi parameter real-time adjustment (channel, power, serial port rate, modulation, etc.)
  6. High efficient forward error correction channel coding technology
  7. Two sleep mode, the minimum standby current is less than 4 A (3.6V)
  8. UART, RS-232, RS-485 interface
  9. ESD protection design, contact + 8KV and + 15KV discharge
  10. Compatible with industrial and civil design, working temperature range -40 to 85 DEG C


Application:
1). Active RFID tag
2). Industrial networking equipment and instrumentation
3). Municipal street lamp and lighting wireless intelligent control
4). Water/Electricity/Gas AMR Billing System
5). LED display for fairway buoy and temporary field
6). Wind turbine operation status monitoring
7). Interactive voting, Bank Queuing Management system
8). Building energy consumption monitoring, wireless sensor networks
9). Smart home management system
10). Intelligent traffic data communication
11). Automotive anti-collision, alarm, rescue system




4.Product details
Srwf-2e86 Lora Wireless RF Module 433/470/868/915MHz Data Module

You Might Also Like