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E32-900M30S SX1276 chip 868/915MHz LoRa TM SMD wireless module

[Product weight]:5.4±0.1g

[IC]:SX1276

[Frequency]:850~931MHz

[Power]:30dBm

[Distance]:10km

[Size]:24*38.5mm

[Introduction]:E32-900M30s is a self-developed, 868/915MHz LoRa TM SMD wireless module with the maximum transmission power of 1W which is based on the SX1276 produced by Semtech in the United States.

Main parameterDescription
Remark
Reference distance
10km

Test condition:clear and open area, antenna gain: 5dBi,antenna height: 2m,air data rate: 2.4 kbps

FIFO
256Byte

Maximum length of single send

Crystal Oscillator
32MHz

Passive crystals

Protocol

LoRa

FSK/GFSK/MSK/GMSK/OOK

Package
SMD

Spacing of 2.54 mm

Interface
2.54mm

Sample hole

Communication interface
SPI

0~10Mbps

Size
24 * 38.5 mm

-

Antenna
Sample hole / IPEX

50 ohm impedance



Main parameterMinTypeMaxUnitRemark
Operating voltage
3.3
55.5V≥5.5 V ensures output power
Communication level
-3.3
-V
Built in LDO circuit to ensure
communication level operates around
3.3V
Operating temperature
-40
-+85

Industrial grade
Operating frequency
850
868/915
931
MHz
-
TX current
-650-mA
-
RX current
-19
-mA
-
Sleep current
-2-μA
-
Max TX power
-30-dBm
-
Receiving sensitivity
-123
-124
-125
dBm
Air data rate is 1.2 kbps