E19-900M20S2 EBYTE SX1276 LoRa Module 915MHz 5km Long Range Wireless Transmitter And Receiver SPI 868MHz Rf Module LoRa SX1276

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[Introduction]:E19-900M20S2 is an ultra-small 915MHz SMD LoRaTM wireless module independently developed based on the SX1276 produced by Semtech in the United States. It uses an industrial-grade high-precision 32MHz crystal oscillator. [IC]: SX1276... Read more

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Categories: LoRa ModuleTags: LoRa, SX1276

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[Introduction]:E19-900M20S2 is an ultra-small 915MHz SMD LoRaTM wireless module independently developed based on the SX1276 produced by Semtech in the United States. It uses an industrial-grade high-precision 32MHz crystal oscillator.

[IC]: SX1276

[Frequency]:862~931MHz

[Power]: 20dBm

[Distance]: 5km

[Size]:15*15mm

[Antenna]: Stamp hole

[Feature]:LoRa spread spectrum,super mini size

The main parameters Value
Remark
Working frequency
862~931 MHz

Support ISM frequency band

Max TX power 20 dBm

-

Receiving sensitivity -147 dBm

The sensitivity test condition is airspeed 0.3kbps,coding rate 4/5,spreading factor 12

Air data rate

0.018k~37.5kbps(LoRa)

1.2k~300kbps(GFSK)

User programmable customization

Reference distance 5000米

Clear and open, antenna gain 5dBi, antenna height 2.5 meters,air rate 1kbps


The main parameters Value
Remark
Dimensions
15 * 15 mm
Antenna interface Stamp hole

Equivalent impedance is about 50Ω

Communication Interface SPI

0-10Mbps

Packaging method SMD


The main parameters Min. Typical Max. Unit Remark
Working voltage
2.3 3.3 3.6 V ≥3.3V can guarantee output power
Communication level - 3.3 - V Using 5V TTL is risky to burn
Emission current - 135 - mA Instantaneous power consumption
Receiving current - 12.6 - mA
-
Sleep current - 2.0 - μA Software shutdow
Working temperature
-40 20
+85 -

 

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LoRaTM wireless module

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E19-900M20S2 EBYTE SX1276 LoRa Module 915MHz 5km Long Range Wireless Transmitter And Receiver SPI 868MHz Rf Module LoRa SX1276

$5.04