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內建Mediatek 7688 Linux OpenWRT 可程式控制器型號比較

型號PC822PPC830PPC830LPPC834PPD822PPD830P
CPUMT7688 MIPS CPU MT7688 MIPS CPU MT7688 MIPS CPU MT7688 MIPS CPU MT7688 MIPS CPU MT7688 MIPS CPU
Speed580 MHz580 MHz580 MHz580 MHz580 MHz580 MHz
Flash ROM32 MB32 MB32 MB32 MB32 MB32 MB
SDRAM128 MB128 MB128 MB128 MB128 MB128 MB
OSLinux OpenWRTLinux OpenWRTLinux OpenWRTLinux OpenWRTLinux OpenWRTLinux OpenWRT
Ethernet + WiFi 111111
Ethernet LAN 4
RS-232/485/422 224 1
RS-2321 1
RS-232/4851
RS-485/4221 1
USB (Host)1 (onboard)111 (onboard)1 (onboard)
SD 11 1
I2C 11 1
RTC/ BuzzerVVVVVV
GPIO7777
數位輸入 22
數位輸出 22
WatchdogVVVVVV
PWM 33
4G LTEV
乙太網路供電 (PoE)選項
Power DC 9 ~ 32V DC 9 ~ 32V DC 9 ~ 32V DC 9 ~ 32V DC 9 ~ 32V DC 9 ~ 32V