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cnzongdi

[IC]: EFR32
[Frequency]: 420~450M
[Power]: 20dBm
[Distance]: 2.5km
[Introduction]: E76-433M20S is a small SPI wireless module designed by Ebyte. It is SMD, working as both transmitter and receiver. The antenna includes stamp hole and IPEX. With stable batch production, the module is suitable for various application.
RF ParameterValue
Remark
Working frequency
420~450 MHzDefault: 433MHz (40MHz oscillator)
Transmitting power20 dBmAbout 100mW
Receiving sensitivity
-107 dBm
Air data rate: 1kbps
Air data rate
1k~100kbps
Default: 1kbps
Test distance2500m
In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 1kbps
Hardware ParameterValue
Remark
IC
EFR32FG1P131F256GM48
-
FLASH
256 KB
-
RAM
32 KB
-
Core
ARM Cortex M4
-
Size
16 * 26 mm-
Antenna type
IPEX / Stamp hole
-
Communication interface
SPI
-
Package
SMD-
Electronic parameterMin.Typ.Max.UnitCondition
Power supply
1.853.33.8V
Communication level1.853.33.8V
Transmitting current
95100105mA20dBm锛?00mW锛?br/>
Receiving current
16
1718mA
Sleep current
0.5
11.8渭A
Operating temperature
-4020
+85鈩?/td>
Operating humidity
1060
90%
Storage temperature
-4020
+125鈩?/td>EFR32 Module factory
website:http://www.cdebyte.net/rf-module/efr32-module/

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