Whakawhiwhihia te Pihikete Pi 3 A Model A, a ka whiwhi a Raspbian i tetahi kaitākaro pāpāho
I te taha o te tukatuka, ko te raupapa Pihikete Pi 3 a A +, e mohiotia ana, ka tohatoha i te armature 1.4GHz o Arm Cortex-A53 hei top-end 3B +, engari ka ngaro te mahara (512Mbyte hei utu mo 1Gbyte), Ethernet me anake kotahi tauranga USB engari kaua e wha.
I te taha pai, he poto ake (HAT-rahi - 65 x 56mm, mo te 86 x 56mm), me te utu iti iho ($ 25 neke atu i te $ 35) - ka pupuri i te Wi-Fi (2.4 me te 5GHz) me te Bluetooth.
Pi 3 Model B +
I roto i te tauera ki nga kaiwhakamahi ngaio ka taea te mahi, tae rawa ki te marama o Hanuere 2023 me te poari poari ka tohuhia te FCC hei Wi-Fi me te pouaka reo irirangi Bluetooth hei whakakore i nga whakamatautau i te wa e hangaia ana ki roto i te hua.
Pihikete Pi 3 Aira A + i te titiro
- Broadcom BCM2837B0, Cortex-A53 (ARMv8) 64-bit SoC @ 1.4GHz
- 512MB LPDDR2 SDRAM (Pi 3 Model B + 1Gbyte)
- 2.4GHz me te 5GHz IEEE 802.11.b / g / n / ac LAN Wireless, Bluetooth 4.2 / BLE
- Ko te upoko pane GPIO 40-nui
- HDMI-nui
- Ko nga punga USB 2.0 anake (Pi 3 Model B + he whaa USB 2.0)
- Waea kamera CSI mo te hono atu i te Momo Whakaahua Kamupene Pihikete Pi
- Whakaatu DSI mo te hono atu i te Whakaatu Pi Pihi Pihikete
- Te putanga o te hiko 4-pole me te tauranga ataata maha
- Waenga Micro SD mo te utaina o to pünaha whakahaere me te pupuri raraunga
- 5V / 2.5A te mana o DC (me te Pi 3 tauira B +)
- Kāore he Ethernet (Pi 3 Model B + he Gbit Ethernet (300Mbit / s max)
- 65 x 56mm (Pi 3 Model B + 86 x 56mm)
Ko Rasbian, te pūnaha whakahaere Linux mo te Pihikete Pi, kei aianei he kaitākaro pāpāho kei roto. I whiriwhiria e te kapa te VLC, a, i whakaritea e ia ki te mahi tahi me nga whakatere matatini hangaia. I roto i tetahi atu huringa rorohiko, ko te taiao whanaketanga whakauru Python inaianei ko Thonny 3.
Mai i tenei wa e rua nga rarangi tikiake Raspbian:
Ko te taunoa ka waiho hei whakaheke-putanga hei whakaiti i te wa tikiake mo nga kaiwhakamahi.
'Ko te Raspbian Full' ka tāpiri FreeOffice, Scratch, SonicPi, Thonny me Mathematica i roto i etahi atu kohinga - e wātea ana ki te whakawhānui i te putanga iti.