[BiliMon] Central Module for Bilient Monitor

Isolated(insulated) voltage and current monitor both locally and remotely

Overview

Item	Information	Remarks
Connectors	CN20 : I2C with 3.3V CN31 : I2C with 5V CN11 : 6.8V CN21 : Input to GPIO7 CN26 : Input to ADC0 CN22 : Isolated output by GPIO3 CN23 : VIN output by GPIO4 CN24 : 5V output by GPIO5 CN25 : 3.3V output by GPIO6
Digital IN	GPIO7 : CN21
Analog IN	ADC0 : CN26
Digital OUT	GPIO2 : to LD21 GPIO3 : to CN22 GPIO4 : to CN23 GPIO5 : to CN24 GPIO6 : to CN25
Digital Control	None
Variable#1 (CN31 only)	R11 and R19 : 0 ohm for 5.0VDC	U11(AP63205) U18(KIA7805)
Variable#2 (with CN11)	R11 : 49.9k ohm/F R12 : 6.8k ohm/F R19 : OPEN	U11(AP63200)

 

PCB Layout

Schematic(NoValue)

 

 

서비스 구매 링크 

https://kmong.com/gig/569347

절연형 센서 모니터링 시스템로컬 및 원격 - 크몽