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Chengdu Ebyte Electronic Technology Co., Ltd.
Main parameter
Distance for reference
Crystal frequency
Support protocal
Package
Connector
IC
FLASH
RAM
kernel
Size
Antenna
3. Size and pin definition
No.
Pin item
0
GND
Copyright ©2012–2018，Chengdu Ebyte Electronic Technology Co.,Ltd.
Description
100m
24MHz / 32.768KHz
BLE 4.2/5.0
SMD
1.27mm
nRF52832-QFAA
512KB
64KB
ARM CORTEX-M4F
17.5 * 28.7 mm
Onboard PCB / IPEX
Pin direction
Input
Ground electrode, connect to reference ground of power
manual
Test condition：clear and open area, antenna gain: 5dBi，
antenna height: 2.5m，air data rate: 1Mbps
Equivalent impedance is about 50 ohms
Application
E73-2G4M04S1B User
Remark
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5
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