Seeedstudio EdgeBox-RPI-200 EC25 Rasipi PI CM4 Fa'avae Edge komepiuta
Toe Iloilo Tala'aga
| Toe Iloiloga | Aso | Suiga |
| 1.0 | 17-08-2022 | Faia |
| 2.1 | 13-01-2022 | Fa'asilasilaga Suiga o Oloa |
Fa'aaliga Suiga o Mea: 
I le avea ai o se vaega o le faʻaauauina o le faʻaleleia atili, matou te faia suiga i lalo i le masini D.
E iai le a'afiaga o le polokalame ona o lea suiga.
- CP2104->CH9102F
- USB2514B->CH334U
- CP2105->CH342F
- O le faʻamatalaga i le Linux ua suia:
- ttyUSB0-> ttyACM0
- ttyUSB1-> ttyACM1
- MCP79410->PCF8563ARZ
- Ole tuatusi ole RTC fou ole 0x51.
Folasaga
EdgeBox-RPI-200 o se ili gaoa itiiti Edge Computing Pule ma Raspberry Pi Computer Module 4(CM4) mo le siosiomaga alamanuia faigata. E mafai ona faʻaogaina e faʻafesoʻotaʻi ai fesoʻotaʻiga fanua ma faʻaoga ao poʻo IoT. Ua mamanuina mai lalo i luga e faʻafetaui ai luʻitau o talosaga gaoa i tau faʻatauva, lelei mo pisinisi laiti poʻo le faʻatonuga laʻititi ma le tele o tulaga manaʻomia.
Vaega
- Fa'ata'ita'iga-o-le-art Aluminum chassis mo le siosiomaga Saua
- Tu'ufa'atasia fa'apa'u vevela
- Fausia i totonu laititi PCIe socket mo RF module, pei ole 4G, WI-FI, Lora poʻo Zigbee
- SMA antenna pu x2
- Fa'ailoga pusi ATECC608A
- Meafaigaluega Watchdog
- RTC ma le Super Capacitor
- Tu'ufua DI&DO terminal
- 35mm DIN Rail lagolago
- Tele le sapalai eletise mai le 9 i le 36V DC
- Filifili: UPS ma le SuperCap mo le tapunia saogalemu*
- Rasipi Pi CM4 i luga ole laiga WiFi 2.4 GHz, 5.0 GHz IEEE 802.11 b/g/n/ac ua fa'apipi'iina**
- Rasipi Pi CM4 i luga ole Bluetooth 5.0, BLE faʻapipiʻiina**
O nei foliga e faʻaogaina ai le EdgeBox-RPI-200 mo le faʻatulagaina faigofie ma le faʻapipiʻiina vave mo faʻaoga masani o fale gaosi oloa, e pei o le mataʻituina o tulaga, pulega o fale, faʻailoga numera ma le mamao mamao o mea faʻaoga lautele. E le gata i lea, o se faʻaoga faʻafeiloaʻi faitotoa faʻaoga ma 4 cores ARM Cortex A72 ma le tele o faʻasalalauga faʻapisinisi e mafai ona faʻasaoina i le aofaʻi o tau faʻapipiʻi e aofia ai le tau eletise eletise ma fesoasoani e faʻaitiitia le taimi o le faʻaogaina o oloa. O lona fa'ata'ita'iga sili ona mama ma fa'atusatusa o le tali lea mo fa'aoga i si'osi'omaga fa'atapula'aina avanoa e fa'amautinoa ai e mafai ona fa'agaioi ma le fa'atuatuaina i le tele o si'osi'omaga ogaoga e aofia ai fa'aoga i totonu o ta'avale.
FAAMANATU: Mo galuega UPS fa'amolemole fa'afeso'ota'i matou mo nisi fa'amatalaga. WiFi ma BLE e mafai ona maua i le 2GB ma le 4GB versions.
Fa'afeso'ota'i
- Feso'ota'i phoenix tele-Func
- feso'ota'iga Ethernet
- USB 2.0 x 2
- HDMI
- LED2
- LED1
- SMA antena 1
- Console (ituaiga USB C)
- Slot kata SIM
- SMA antena 2
Feso'ota'i phoenix tele-Func
| Manatua | Igoa galuega | PIN # | PIN# | Igoa galuega | Manatua |
| MANA | 1 | 2 | GND | ||
| RS485_A | 3 | 4 | RS232_RX | ||
| RS485_B | 5 | 6 | RS232_TX | ||
| RS485_GND | 7 | 8 | RS232_GND | ||
| DI0- | 9 | 10 | DO0_0 | ||
| DI0+ | 11 | 12 | DO0_1 | ||
| DI1- | 13 | 14 | DO1_0 | ||
| DI1+ | 15 | 16 | DO1_1 |
FAAMANATU: 24awg i le 16awg uaea ua fautuaina
Ata poloka
O le gaosiga autu o le EdgeBox-RPI-200 o se laupapa Raspberry CM4. O se laupapa faʻavae faʻapitoa e faʻaaogaina uiga faʻapitoa. Va'ai le ata o lo'o soso'o ai mo le ata poloka.
Fa'apipi'i
Fa'amauina
O le EdgeBox-RPI-200 ua faʻamoemoe mo puipui puipui e lua, faʻapea foʻi ma le tasi ma le 35mm DIN-rail. Va'ai le ata o lo'o soso'o mai mo le fa'atonuga fa'apipi'i.
Feso'ota'i ma Feso'ota'iga
Paoa sapalai
| Pin# | Fa'ailoga | Fa'amatalaga |
| 1 | POWER_IN | DC 9-36V |
| 2 | GND | Laueleele (Tagata fa'asino) |
O le faailo PE e filifili. Afai e leai se EMI o iai, e mafai ona tatala le fesoʻotaʻiga PE.
Taulaga Fa'asologa (RS232 ma RS485)
| Pin# | Fa'ailoga | Fa'amatalaga |
| 4 | RS232_RX | RS232 maua laina |
| 6 | RS232_TX | RS232 fa'asalalau laina |
| 8 | GND | Laueleele (Tagata fa'asino) |
| Pin# | Fa'ailoga | Fa'amatalaga |
| 3 | RS485_A | RS485 laina eseesega maualuga |
| 5 | RS485_B | RS485 laina eseesega maualalo |
| 7 | RS485 _GND | RS485 Ground (tu'u ese mai le GND) |
| Pin# | Fa'ailoga o le fa'ailoga | PIN Level o le gaioi | PIN ole GPIO mai le BCM2711 | FAAMANATU |
| 09 | DI0- |
MAUGA |
GPIO17 |
|
| 11 | DI0+ | |||
| 13 | DI1- |
MAUGA |
GPIO27 |
|
| 15 | DI1+ | |||
| 10 | DO0_0 |
MAUGA |
GPIO23 |
|
| 12 | DO0_1 | |||
| 14 | DO1_0 |
MAUGA |
GPIO24 |
|
| 16 | DO1_1 |
FAAMANATU: 
FAAMANATU:
- DC voltage mo le fa'aofiina o le 24V (+- 10%).
- DC voltage mo le gaosiga e tatau ona i lalo o le 60V, o le gafatia o loʻo iai nei o le 500ma.
- Auala 0 ma le ala 1 o mea e fa'aoga e tu'ufua le tasi i le isi
- Auala 0 ma le ala 1 o galuega faatino o lo'o va'ava'aia le tasi i le isi
HDMI
Faʻafesoʻotaʻi saʻo i le laupapa Raspberry PI CM4 faʻatasi ma le TVS.
Ethernet
O feso'ota'iga Ethernet e tutusa ma le Raspberry PI CM4,10/100/1000-BaseT lagolago, e maua i le jack modular shielded. E mafai ona fa'aoga le uaea fa'alua fa'alua po'o le uaea fa'afefeteina e fa'afeso'ota'i i lenei uafu.
USB HOST
E lua fa'afeso'ota'iga USB i le fa'aputu fa'afeso'ota'i. O ports e lua e tutusa le fuse faaeletonika.
FAAMANATU: Ole maualuga ole taimi nei mo ports e lua e gata ile 1000ma.
Console (ituaiga USB-C)
O le mamanu o le faʻamafanafanaga faʻaaogaina se USB-UART converter, o le tele o OS o le komepiuta o loʻo i ai le avetaʻavale, pe a leai, o le fesoʻotaʻiga o loʻo i lalo e mafai ona aoga: O lenei uafu o loʻo faʻaaogaina e pei o le Linux console default. E mafai ona e ulufale i totonu o le OS faʻaaoga tulaga o le 115200,8n1(Bits: 8, Parity: Leai, Taofi Bits: 1, Faʻatonuga Faʻafefe: Leai). E mana'omia fo'i se polokalame fa'amau e pei ole putty. Ole igoa ole tagata fa'aoga ole pi ma upu fa'aulu ole rasipi.
LED
EdgeBox-RPI-200 faʻaaoga lua lanu meamata / mumu lanu mumu LED e fai ma faʻailoga fafo.
LED1: lanu meamata e pei o le faailo o le mana ma mumu eMMC galue.
LED2: lanu meamata e pei o le 4G faailoilo ma mumu e pei o le tagata e mafai ona faʻaogaina taʻitaʻia fesoʻotaʻi i le GPIO21, maualalo le malosi, faʻapipiʻiina.
EdgeBox-RPI-200 faʻaaoga foʻi lua lanu lanumeamata LED mo le debug. 
Fesootaiga SMA
E lua lua SMA Connector pu mo antennas. O ituaiga antenna e faʻalagolago tele i mea faʻapipiʻi faʻapipiʻi i totonu o le Mini-PCIe socket. O le ANT1 e le mafai ona fa'aogaina mo le Mini-PCIe socket ma le ANT2 mo le fa'ailoga WI-FI i totonu mai le CM4 module. 
FAAMANATU: O galuega a antenna e le o faʻamautu, atonu e fetuutuunai e aofia ai isi faʻaoga.
Slot kata SIM NANO (Filifili)
O le sim card e manaʻomia i le telefoni feaveaʻi (4G, LTE poʻo isi e faʻavae i luga o tekinolosi feaveaʻi). 
FAAMANATU:
- Na'o le NANO Sim card e talia, fa'alogo i le tele o kata.
- O le NANO sim card o loʻo faʻapipiʻi i luga o le pito i luga.
Iti-PCIe
O le vaega moli o le Mini-PCIe faʻaopoopo i luga o le kata, naʻo le tasi le m2x5 sikulima e manaʻomia. 
O le laulau o loʻo i lalo o loʻo faʻaalia uma ai faʻailoga. O lo'o lagolagoina le pepa Mini-PCIe atoa.
Pinout:
| Fa'ailoga | PIN# | PIN# | Fa'ailoga |
| 1 | 2 | 4G_PWR | |
| 3 | 4 | GND | |
| 5 | 6 | USIM_PWR | |
| 7 | 8 | USIM_PWR | |
| GND | 9 | 10 | USIM_DATA |
| 11 | 12 | USIM_CLK | |
| 13 | 14 | USIM_RESET# | |
| GND | 15 | 16 | |
| 17 | 18 | GND | |
| 19 | 20 | ||
| GND | 21 | 22 | PERST# |
| 23 | 24 | 4G_PWR | |
| 25 | 26 | GND | |
| GND | 27 | 28 | |
| GND | 29 | 30 | UART_PCIE_TX |
| 31 | 32 | UART_PCIE_RX | |
| 33 | 34 | GND | |
| GND | 35 | 36 | USB_DM |
| GND | 37 | 38 | USB_DP |
| 4G_PWR | 39 | 40 | GND |
| 4G_PWR | 41 | 42 | 4G_LED |
| GND | 43 | 44 | USIM_DET |
| SPI1_SCK | 45 | 46 | |
| SPI1_MISO | 47 | 48 | |
| SPI1_MOSI | 49 | 50 | GND |
| SPI1_SS | 51 | 52 | 4G_PWR |
FAAMANATU:
- O fa'ailoga avanoa uma o le NC (e le feso'ota'i).
- 4G_PWR o le sapalai eletise mo le Mini-PCIe card. E mafai ona tapuni pe liliu e le GPIO6 o le CM4, o le faʻailoga faʻatonutonu e maualuga le malosi.
- 4G_LED fa'ailo e feso'ota'i ile LED2 totonu, fa'asino ile vaega ole 2.2.8.
- O fa'ailoga SPI1 e fa'aaogaina mo na'o le LoraWAN card, pei ole WM1302.
M.2
EdgeBox-RPI-200 faʻapipiʻiina le M.2 socket o le M KEY type. NA'O le 2242 lapopoa NVME SSD card e lagolago, E LE'O mSATA. 
Avetaavale ma Polokalama Fa'afeso'ota'i
LED
O le LED o lo'o fa'aaogaina e fai ma fa'ailoga tagata, fa'asino ile 2.2.8. Fa'aaoga le LED2 e fai ma fa'amuaample e tofotofoina le galuega.
- $ sudo -i #enable root account privileges
- $ cd /sys/class/gpio
- $ echo 21 > auina atu i fafo # GPIO21 lea e fa'aaogaina LED o le LED2
- $cd gpio21
- $ echo i fafo > faasinoga
- $ si'uleo 0 > tau # fa'aola le LED fa'aoga, LOW toaga
OR - $ echo 1 > tau # tape le LED fa'aoga
Taulaga Fa'asologa (RS232 ma RS485)
E lua ports ta'ito'atasi i totonu o le faiga. Le /dev/ ttyACM1 pei RS232 uafu ma /dev/ ttyACM0 pei RS485 uafu. Fa'aaoga le RS232 e pei o se fa'ata'ita'igaample.
$ python
>>> fa'aulufale mai fa'asologa
>>> ser=serial.Serial('/dev/ttyACM1',115200,timeout=1) >>> ser.isOpen()
moni
>>> ser.isOpen()
>>> ser.write('1234567890')
10
Cellular i luga ole Mini-PCIe (Filifili)
Fa'aaoga Quectel EC20 e pei o se fa'ata'ita'igaample ma mulimuli i laasaga:
- Fa'aofi le EC20 i totonu o le Mini-PCIe socket ma le micro sim card i totonu o le slot fa'atatau, fa'afeso'ota'i le antenna.
- Ulufale i totonu o le polokalama e ala i le faʻamafanafanaga faʻaaoga pi / rasipi.
- Liliu le mana o le Mini-PCIe socket ma faʻamalolo le faʻailoga toe setiina.
- $ sudo -i #enable root account privileges
- $ cd /sys/class/gpio
- $ echo 6 > auina atu i fafo # GPIO6 o le POW_ON faailo
- $ echo 5 > auina atu i fafo # GPIO5 o le toe setiina faailoilo
- $cd gpio6
- $ echo i fafo > faasinoga
- $ echo 1 > tau # fa'aola le mana o le Mini PCIe
MA - $cd gpio5
- $ echo i fafo > faasinoga
- $ echo 1> tau # faʻasaʻo le faʻailoga toe setiina o le Mini PCIe
FAAMANATU: Ona amata lea ona moli le LED o le 4G.
Siaki le masini:
$ lsusb
Pasi 001 Meafaigaluega 005: ID 2c7c:0125 Quectel Wireless Solutions Co., Ltd. EC25 LTE modem
$ dmesg
[185.421911] usb 1-1.3: numera fou 5 masini USB telefoni fa'aoga dwc_otg[185.561937] usb 1-1.3: Ua maua le masini USB fou, idVendor=2c7c, idProduct=0125, bcdDevice= 3.18
[185.561953] usb 1-1.3: Upega fesoʻotaʻiga USB fou: Mfr = 1, Hua = 2, SerialNumber = 0
[185.561963] usb 1-1.3: Oloa: Android
[185.561972] usb 1-1.3: Tufuga: Android
[185.651402] usbcore: resitalaina le aveta'avale fa'aoga fou cdc_wdm
[185.665545] usbcore: resitalaina le filifiliga aveta'avale fou
[185.665593] usbserial: USB Serial support ua resitalaina mo GSM modem (1-port)
[185.665973] filifiliga 1-1.3:1.0: GSM modem (1-port) liliu mai ua iloa
[185.666283] usb 1-1.3: GSM modem (1-port) converter ua fa'apipi'i nei i le ttyUSB2 [185.666499] filifiliga 1-1.3:1.1: GSM modem (1-port) converter ua iloa
[185.666701] usb 1-1.3: GSM modem (1-port) converter ua fa'apipi'i nei i le ttyUSB3 [185.666880] filifiliga 1-1.3:1.2: GSM modem (1-port) converter ua iloa
[185.667048] usb 1-1.3: GSM modem (1-port) converter ua fa'apipi'i nei i le ttyUSB4 [185.667220] filifiliga 1-1.3:1.3: GSM modem (1-port) converter ua iloa
[185.667384] usb 1-1.3: GSM modem (1-port) converter ua fa'apipi'i nei i le ttyUSB5 [185.667810] qmi_wwan 1-1.3:1.4: cdc-wdm0: USB WDM masini
[185.669160]qmi_wwan 1-1.3:1.4 wwan0: resitala 'qmi_wwan' ile usb-3f980000.usb-1.3, WWAN/QMI masini,xx:xx:xx:xx:xx:xx
FAAMANATU: xx:xx:xx:xx:xx: xx o le tuatusi MAC
$ ifconfig -a
…… wwan0: fuʻa=4163 mtu 1500
inet 169.254.69.13 netmask 255.255.0.0 faasalalauga 169.254.255.255 inet6 fe80::8bc:5a1a:204a:1a4b prefixlen 64 scopeid 0x20 eteru 0a:e6:41:60:cf:42 txqueuelen 1000 (Ethernet)
RX pepa 0 paita 0 (0.0 B)
RX mea sese 0 pa'u 0 sili atu 0 fa'avaa 0
TX pepa 165 paita 11660 (11.3 KiB)
TX mea sese 0 pa'u 0 sili atu 0 ave 0 fetoaiga 0
Faʻafefea ona faʻaoga AT poloaiga
$ miniterm — Taulaga avanoa:
- 1: /dev/ttyACM0 'USB Dual_Serial'
- 2: /dev/ttyACM1 'USB Dual_Serial'
- 3: /dev/ttyAMA0 'ttyAMA0'
- 4: /dev/ttyUSB0 'Android'
- 5: /dev/ttyUSB1 'Android'
- 6: /dev/ttyUSB2 'Android'
- 7: /dev/ttyUSB3 'Android'
Ulufale fa'asino igoa po'o le igoa atoa:
$ miniterm /dev/ttyUSB5 115200
O nisi fa'atonuga AT aoga:
- AT //e tatau ona toe foi lelei
- AT+QINISTAT //fa'afo'i le tulaga amata ole (U)SIM card, ole tali e tatau ona 7
- AT+QCCID //toe faafoi le numera ICCID (Integrated Circuit Card Identifier) o le (U)SIM card
Fa'afefea ona vili
- $su a'a
- $ cd /usr/app/linux-ppp-scripts
- $./quectel-pppd.sh
Ona emo lea o le 4G led. Afai e manuia, o le toe foi mai faapea
Fa'aopoopo le ala o le router
- $ auala faaopoopo le faaletonu gw 10.64.64.64 po o lou faitotoa XX.XX.XX.XX
Ona fai lea o se suʻega i le ping:
- $ ping google.com
WDT
Ata poloka o le WDT
O le WDT module e tolu pito, faʻaoga, gaioiga ma faʻailoga LED.
FAAMANATU: O le LED e filifili ma e le o maua i le lomiga muamua o meafaigaluega.
E faapefea ona galue
- System POWER ON.
- Fa'atuai 200ms.
- Auina atu i le WDO se pulupulu leaga ma le 200ms maualalo maualuga e toe setiina ai le faiga.
- Toso i luga WDO.
- Fa'atuai 120 sekone a'o emo le fa'ailoga (masani 1hz).
- Tape le faailo.
- Fa'atali mo 8 pulus i le WDI e fa'agaoioi le WDT module ma fa'amalama le LED.
- Alu ile WDT-FEED mode, ia le itiiti ifo ma le tasi le pulupulu e tatau ona fafagaina i le WDI i le itiiti ifo i le 2 sekone, a leai, o le WDT module e tatau ona faʻaalia se pusi leaga e toe setiina ai le faiga.
- Ulufale 2.
RTC
RTC Chip fa'amatalaga
Toe Iloiloga Fou: O le pu o le RTC o le PCF8563 mai le NXP. O loʻo faʻapipiʻiina i luga o le pasi I2C, o le tuatusi i2c e tatau ona 0x51.
O le OS lava ia e iai le avetaʻavale i totonu, naʻo matou manaʻomia ni faʻasalalauga.
Fa'aola le RTC
- Ina ia mafai le RTC e te manaʻomia:
- $sudo nano /boot/config.txt
- Ona faaopoopo lea o le laina lea i le pito i lalo o le /boot/config.txt
- dtoverlay=i2c-rtc,pcf8563
- Ona toe amata lea o le faiga
- $sudo toe amata
- Ona faʻaaoga lea o le poloaiga lenei e siaki ai pe mafai le RTC:
- $sudo hwclock -rv
- Ole Fa'aulu e tatau ona:
FAAMANATU:
- ia mautinoa o le i2c-1 aveta'avale o lo'o matala, ma le fa'ailoga ua tapunia fa'aletonu.
- o le taimi fa'aagaga o le RTC e 15 aso.
Suiga o oloa FAAMANATU:
Toe Iloiloga TUAI: O le pu o le RTC o le MCP79410 mai le microchip. O loʻo faʻapipiʻiina i luga o le faiga I2C pasi. O le tuatusi i2c o lenei pu e tatau ona 0x6f. Ina ia mafai ona e manaʻomia:
Tatala /etc/rc.local MA fa'aopoopo 2 laina:
fa'alogo "mcp7941x 0x6f" > /sys/class/i2c-adapter/i2c-1/new_device hwclock -s
Ona toe setiina lea o le faiga ma o loʻo galue le RTC
UPS mo le tapuni saogalemu (filifiliga)
O lo'o lisi atu i lalo le ata o le module UPS. 
O le UPS module o loʻo faʻapipiʻiina i le va o le DC5V ma le CM4, o le GPIO e faʻaaogaina e faʻafefe ai le PPU pe a paʻu le eletise 5V. Ona tatau lea ona faia e le PPU se mea faanatinati i totonu o se tusitusiga aʻo leʻi uma le malosi o le super capacitor ma faʻatautaia se "$ shutdown" O le isi auala e faʻaoga ai lenei galuega o le Amata se tapuni pe a suia le pine GPIO. O le pine GPIO ua tu'uina atu ua fa'atulagaina e fai ma ki fa'aoga e fa'atupuina KEY_POWER mea tutupu. O lenei mea na tupu e taulimaina e systemd-logind e ala i le amataina o se tapuni. Systemd versions e matutua atu i le 225 e mana'omia se tulafono udev e mafai ai ona fa'alogo i le masini fa'aoga: Fa'aoga /boot/overlays/README e fai ma fa'amatalaga, ona sui lea /boot/config.txt. dtoverlay=gpio-shutdown, gpio_pin=GPIO22,active_low=1
FAAMANATU:
- Mo galuega UPS fa'amolemole fa'afeso'ota'i matou mo nisi fa'amatalaga.
- O lo'o galue le fa'ailo LOW.
Fa'amatalaga eletise
Fa'aaogāga malosi
O le faʻaaogaina o le eletise o le EdgeBox-RPI-200 e faʻalagolago malosi i le talosaga, le faiga o le faʻaogaina ma le faʻaogaina o masini faʻaoga. E tatau ona va'aia tau fa'atatau o ni tau fa'atatau. O le laulau o loʻo i lalo o loʻo faʻaalia ai le faʻaogaina o le eletise o le EdgeBox-RPI-200:
Fa'aaliga: I luga o tulaga o le sapalai eletise 24V, leai se kata faaopoopo i sockets ma leai ni masini USB.
| Faiga fa'agaioiga | Le taimi nei(ma) | Malosiaga | Fa'amatalaga |
| Fa'atafunaina | 81 | ||
| Su'ega fa'atiga | 172 | mamafa -c 4 -t 10m -v & |
UPS (Filifili)
Ole taimi fa'apolopolo ole UPS module e fa'alagolago tele ile uta o le polokalama. O nisi tulaga masani o loʻo lisi atu i lalo. Ole su'ega ole CM4 ole 4GB LPDDR4,32GB eMMC ma le Wi-Fi module.
| Faiga fa'agaioiga | Taimi(lua) | Fa'amatalaga |
| Fa'atafunaina | 55 | |
| uta atoa ole PPU | 18 | mamafa -c 4 -t 10m -v & |
Tusiga Fa'ainisinia
Pepa / Punaoa
 |
Seeedstudio EdgeBox-RPI-200 EC25 Rasipi PI CM4 Fa'avae Edge komepiuta [pdf] Tusi Taiala EdgeBox-RPI-200 EC25 Raspberry PI CM4 Fa'avae Edge komipiuta, EdgeBox-RPI-200, EC25 Raspberry PI CM4 Fa'avae Edge komipiuta, Raspberry PI CM4 Fa'avae Edge komipiuta, CM4 Fa'avae Edge komipiuta, komepiuta Edge fa'avae |