$4.00

SX1272 Module, +20dBm, N419AS

  • Detail
  • Parameters

Radio module based SX1272.

N419AS sx1272 module designed for 868M and 915MHz LoRa band. Up to 20dBm output power and down to -132dBm sensitivity.

N419AS based SX1272. 868M and 915MHz loRa used. Up to 20dBm output power and down to -132dBm sensitivity. SX1272 module leads all pins out for secondary development.


N419AS is suitable for free frequency band in EU.


RF InterfaceParameter
Frequency868M, 915MHz
Output Power+20dBm
Sensitivity-132dBm
Symbol Rate0.3-37.5kbps
Deviation+/-10kHz
Distance2000m


Hardware parametersValue
Size17 x 16 x 3mm
Antenna InterfaceIPEX, RF pin
Communication InterfaceSPI
PackageSMD


Electrical ParametersMinimumTypicalMaximum
Volt1.8V3.3V3.9V
Emission Current
100mA
Receiving Current
12mA
Sleep current
1uA
Working Temperature-40℃
85℃


N419AS pin function



Pin   NumberfunctionDescribe
1RF
2GND
3GND
4SW1Connected to MCU IO   port
5VCC1.8 - 3.6V
6NRSTConnected to MCU IO   port
7DIO0Connected to MCU IO   port
8DIO1Connected to MCU IO   port
9DIO2Connected to MCU IO   port
10DIO3Connected to MCU IO   port
11DIO4Connected to MCU IO   port
12DIO5Connected to MCU IO   port
13SCKSPI
14MISOSPI
15MOSISPI
16NSSSPI
17SW2Connected to MCU IO   port



N419AS typical application circuit

sx1272 typical application circuit


N419AS encapsulation

N419SA sx1272 module package




Download datasheet

       

Ordering information

N419AS-868M     Sx1272     LoRa, 20dBm, 860M - 880MHz

N419AS-915M     Sx1272     LoRa, 20dBm, 910M - 960MHz


Model
N419AS
Modulation
LoRa
Frequency
868MHZ,915MHZ
Output Power
+20 dBm
Port
SPI
Package
SMD
Brand
Coral RF
Price
$4.00