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Ebyte 20dBm 868mhz lora 868 lora 1276 rf wireless module IOT smart home

[IC]:SX1276

[Frequency]:862~893MHz

[Power]:10~20dBm

[Distance]:3km

[Interface]:UART

[Weight]:2.1±0.1g

[Introduction]:E32-868T20S is a wireless serial port module (UART) based on SEMTECH's SX1276 RF chip. It has multiple transmission modes, working in the 862MHz~893MHz,(default 868MHz), LoRa spread spectrum technology, TTL output,compatible with 3.3v~5v IO.

RF ParameterValue
Remark
Working frequency
862~893 MHz

Support ISM band

Transmitting power20 dBm

Default: 20dBm(About 100mW)

Receiving sensitivity-146 dBm

Air data rate is 0.3kbps

Air data rate0.3k~19.2kbps

Controlled via user’s programming

Test distance3000 meter

Test condition:clear and open area, antenna gain: 5dBi,antenna height: 2.5


Hardware ParameterValue
Remark
Size
16 * 26 mm

-    

Antenna typeIPX / Stamp hole

50 ohm impedance

Communication interfaceTTL

@3.3V

PackageSMD

-  

Buffer512 byte

-


Electronic parameterMin.Typ.Max.UnitCondition
Power supply
3.35.05.2V≥5.0 V ensures output power
Communication level-3.3-V

For 5V TTL, it may be at risk of burning down

Transmitting current

-

118-mAInstant power consumption
Receiving current-
14-mA
-
Sleep current-4-μASoftware is shut down
Operating temperature
-40-+85Industrial design
Operating humidity
1060
90%-
Storage temperature
-4020
+125-