Chengdu Ebyte Electronic Technology Co.,Ltd.
E76-433M20S User Manual
Copyright ©2012–2018, Chengdu Ebyte Electronic Technology Co.,Ltd.
3
Modulation
GFSK(recommended)
Package
SMD
Connector
1.27mm
Stamp hole
IC name
EFR32FG1P131F256GM48
FLASH
256 KB
RAM
32 KB
kernel
Cortex-M4
Size
16 * 26 mm
Antenna Interface
Stamp hole / IPEX
50 ohm impedance
3. Size and pin definition
No.
Name
Direction
Function
1
GND
Input/Output
Ground wire, connected to the power reference ground
2
GND
Input/Output
Ground wire, connected to the power reference ground
3
GND
Input/Output
Ground wire, connected to the power reference ground
4
RESETN
Input
Reset pin
5
PD9
Input/Output
Configurable universal IO port (see EFR32 manual for details)