CompuLab SBC-IOT-iMX8 Ayelujara ti Ohun Gateway
ọja Alaye
Awọn pato
- Sipiyu: NXP i.MX8M Mini Quad-mojuto kotesi-A53
- Ramu: Titi di 4GB
- Ibi ipamọ: 128GB eMMC
- Asopọmọra: Modẹmu LTE, WiFi 802.11ax, Bluetooth 5.1
- Awọn ibudo: 2x Ethernet, 3x USB2, RS485 / RS232, CAN-FD
- Imugboroosi: Aṣa I / O imugboroosi lọọgan
- Awọn iwọn otutu ti nṣiṣẹ: -40 ° C si 80 ° C
- Atilẹyin ọja: Awọn ọdun 5 pẹlu wiwa ọdun 15
- Iṣagbewọle Voltage Ibiti: 8V to 36V
- Awọn ọna ṣiṣe: Debian Linux ati Yocto Project
Awọn ilana Lilo ọja
1. fifi sori
Rii daju pe SBC-IOT-iMX8 ti wa ni pipa. So awọn agbeegbe pataki gẹgẹbi awọn kebulu Ethernet, awọn ẹrọ USB, ati orisun agbara.
2. Agbara Lori
Tẹ bọtini agbara lati tan ẹrọ naa. Duro fun awọn eto lati bata soke.
3. Ṣiṣẹ System Oṣo
Tẹle awọn ilana loju iboju lati ṣeto eto iṣẹ (Debian Linux tabi Yocto Project) lakoko bata ibẹrẹ.
4. Asopọmọra
Efi idi awọn asopọ si awọn nẹtiwọki WiFi, awọn modems LTE, ati awọn ẹrọ miiran nipa lilo awọn ebute oko oju omi ti o wa.
5. Imugboroosi Boards
Ti o ba nlo awọn igbimọ I/O ti aṣa, tọka si awọn iwe afọwọkọ wọn fun fifi sori ẹrọ ati awọn ilana iṣeto ni.
Awọn ibeere Nigbagbogbo
- Q: Kini akoko atilẹyin ọja fun SBC-IOT-iMX8?
- A: Ọja naa wa pẹlu atilẹyin ọja ọdun 5 ati pe o wa fun ọdun 15.
- Q: Kini iwọn otutu iṣẹ ṣiṣe ti a ṣeduro?
- A: Ẹrọ naa le ṣiṣẹ ni awọn iwọn otutu ti o wa lati -40 ° C si 80 ° C.
© 2023 CompuLab
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- 2069208, Israeli
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- http://www.compulab.com
- Faksi: +972 (4) 8325251
Table 1 Awọn akọsilẹ Àtúnyẹwò iwe
| Ọjọ | Apejuwe |
| Oṣu Karun ọdun 2020 | · Itusilẹ akọkọ |
| Oṣu Keje ọdun 2020 | · Fi kun P41 pin-jade tabili ni apakan 5.8
· Ti fikun nọmba pin asopo ni awọn apakan 5.3 ati 5.9 |
| Oṣu Kẹjọ ọdun 2020 | · Fi kun ise I / O fi-lori awọn apakan 3.10 ati 5.10 |
| Oṣu Kẹsan 2020 | Nọmba GPIO LED ti o wa titi ni apakan 5.11 |
| Oṣu Kẹta ọdun 2021 | · Ayọkuro julọ apakan |
| Oṣu Kẹjọ ọdun 2023 | · Fi kun "Heat Awo ati itutu Solusan" apakan 6.1 |
AKOSO
Nipa Iwe-ipamọ yii
Iwe yii jẹ apakan ti ṣeto awọn iwe aṣẹ ti n pese alaye pataki lati ṣiṣẹ ati eto Compulab SBC-IOT-iMX8.
Awọn iwe aṣẹ ti o jọmọ
Fun afikun alaye ti a ko bo ninu iwe afọwọkọ yii, jọwọ tọka si awọn iwe aṣẹ ti a ṣe akojọ si ni Tabili 2.
Table 2 jẹmọ Awọn iwe aṣẹ
| Iwe aṣẹ | Ipo |
| SBC-IOT-iMX8 oniru oro | https://www.compulab.com/products/sbcs/sbc-iot-imx8-nxp-i-mx8m- mini-ayelujara-ti-ohun-nikan-ọkọ-kọmputa / # devres |
LORIVIEW
Awọn ifojusi
- NXP i.MX8M Mini Sipiyu, Quad-mojuto kotesi-A53
- Titi di 4GB Ramu ati 128GB eMMC
- Modẹmu LTE, WiFi 802.11ax, Bluetooth 5.1
- 2x àjọlò, 3x USB2, RS485 / RS232, CAN-FD
- Aṣa ti mo ti / Eyin imugboroosi lọọgan
- Apẹrẹ fun igbẹkẹle ati iṣẹ 24/7
- Iwọn iwọn otutu ti o gbooro ti -40C si 80C
- Atilẹyin ọdun 5 ati wiwa ọdun 15
- Wide igbewọle voltage ibiti o ti 8V to 36V
- Debian Linux ati Yocto Project
Awọn pato
Table 3 Sipiyu, Ramu ati Ibi ipamọ
| Ẹya ara ẹrọ | Awọn pato |
| Sipiyu | NXP i.MX8M Mini, quad-core ARM Cortex-A53, 1.8GHz |
| Real-Time Co-prosessor | ARM kotesi-M4 |
| Àgbo | 1GB – 4GB, LPDDR4 |
| Ibi ipamọ akọkọ | 4GB – 64GB eMMC filasi, soldered on-board |
| Atẹle Ibi ipamọ | 16GB - 64GB eMMC filasi, iyan module |
Table 4 Network
| Ẹya ara ẹrọ | Awọn pato |
| LAN | 1x 1000Mbps àjọlò ibudo, RJ45 asopo |
| 1x 100Mbps àjọlò ibudo, RJ45 asopo | |
| WiFi | 802.11ax WiFi ni wiwo Intel WiFi 6 AX200 module |
| Bluetooth | Bluetooth 5.1 BLE
Intel WiFi 6 AX200 module |
|
Cellular |
4G/LTE CAT1 cellular module, Simcom SIM7600G
* nipasẹ mini-PCie iho |
| Lori-ọkọ bulọọgi-SIM kaadi iho | |
| GNSS | GPS / GLONASS
Ṣiṣe pẹlu Simcom SIM7600G module |
Table 5 Mo / Eyin ati System
|
Ẹya ara ẹrọ |
Awọn pato |
| PCI Express | mini-PCIe iho , ni kikun-iwọn
* iyasoto tosi pẹlu WiFi / BT module |
| USB | 3x USB2.0 ebute oko, iru-A asopo |
| Ṣatunkọ | 1x ni tẹlentẹle console nipasẹ UART-to-USB Afara, bulọọgi-USB asopo |
| Tẹlentẹle | 1x RS485 (2-waya) / RS232 ibudo, ebute-bulọọgi |
| Ni wiwo afikun | Up-to 2x CAN-FD | RS485 | Awọn ebute oko oju omi RS232 Yasọtọ, asopo ohun idena ebute
* imuse pẹlu ohun fi-lori ọkọ |
| Digital I/O afikun | 4x oni àbájade + 4x oni awọn igbewọle
Ni ibamu pẹlu EN 61131-2, ti o ya sọtọ, asopọ idinaduro ebute * imuse pẹlu ohun fi-lori ọkọ |
| Imugboroosi Asopọmọra | Imugboroosi fun awọn igbimọ afikun 2x SPI, 2x UART, I2C, 12x GPIO |
| Aabo | Bata to ni aabo, imuse pẹlu i.MX8M Mini HAB module |
| RTC | Aago gidi ti a ṣiṣẹ lati inu batiri sẹẹli-ẹyọ |
Table 6 Electrical, Darí ati Ayika
| Ipese Voltage | Ailopin 8V to 36V |
| Agbara agbara | 2W - 7W, da lori fifuye eto ati iṣeto ni |
| Awọn iwọn | 104 x 80 x 23 mm |
| Iwọn | 150 giramu |
| MTTF | > 200,000 wakati |
| Iwọn otutu iṣẹ | Iṣowo: 0° si 60°C
Ti o gbooro sii: -20° si 60°C Iṣẹ iṣe: -40° si 80°C |
Awọn ẹya ara ẹrọ mojuto
NXP i.MX8M Mini SoC
Idile NXP i.MX8M Mini ti awọn olutọpa ṣe ẹya imuse ilọsiwaju ti Quad ARM® Cortex®-A53 core, eyiti o ṣiṣẹ ni awọn iyara to to 1.8 GHz. Idi gbogbogbo Cortex®-M4 mojuto ero isise ngbanilaaye sisẹ agbara-kekere.
olusin 1 i.MX8M Mini Block aworan atọka
System Memory
DRAM
SBC-IOT-iMX8 wa pẹlu to-to 4GB ti iranti LPDDR4 lori-ọkọ.
Ibi ipamọ akọkọ
Awọn ẹya SBC-IOT-iMX8 titi di 64GB ti iranti eMMC ti a ta lori-ọkọ fun titoju bata-loader ati ẹrọ ṣiṣe (kernel ati root fileeto). Awọn aaye eMMC ti o ku ni a le lo lati fi data idi-gbogboogbo (olumulo) pamọ.
Atẹle Ibi ipamọ
SBC-IOT-iMX8 ẹya iyan eMMC module ti o fun laaye lati faagun awọn eto ká ti kii-iyipada iranti fun titoju afikun data, pada-soke ti awọn jc re ipamọ tabi fifi sori ẹrọ ti a Atẹle ẹrọ. Module eMMC ti fi sori ẹrọ ni iho P14.
WiFi ati Bluetooth
SBC-IOT-iMX8 le ti wa ni optionally jọ pẹlu Intel WiFi 6 AX200 module pese 2×2 WiFi 802.11ax ati Bluetooth 5.1 atọkun. AX200 module ti wa ni jọ ni mini-PCIe iho # 1 (P6).
Cellular ati GPS
SBC-IOT-iMX8 cellular ni wiwo ti wa ni imuse pẹlu mini-PCIe modẹmu module ati ki o kan bulọọgi-SIM iho. Lati le ṣeto SBC-IOT-iMX8 fun iṣẹ ṣiṣe cellular fi kaadi SIM ti nṣiṣe lọwọ sinu iho P12 micro-SIM. Awọn cellular module yẹ ki o wa fi sori ẹrọ sinu mini-PCIe iho P8.The cellular modẹmu module tun se GNNS / GPS.
Olusin 2 bay iṣẹ – modẹmu cellular
Àjọlò
SBC-IOT-iMX8 ṣafikun awọn ebute Ethernet meji:
- ETH1 - ibudo 1000Mbps akọkọ ti a ṣe pẹlu i.MX8M Mini MAC ati Atheros AR8033 PHY
- ETH2 - Atẹle 100Mbps ibudo muse pẹlu Microchip LAN9514 oludari
Awọn ebute oko oju omi Ethernet wa lori asopọ meji RJ45 P46.
USB 2.0
SBC-IOT-iMX8 ẹya mẹta ita USB2.0 ebute oko. Awọn ebute oko oju omi ti wa ni ipa si awọn asopọ USB P3, P4 ati J4. Iwaju nronu USB ibudo (J4) ti wa ni muse taara pẹlu i.MX8M Mini abinibi USB ni wiwo. Awọn ebute oko oju omi ẹhin (P3, P4) ni imuse pẹlu ibudo USB lori-ọkọ.
RS485 / RS232
SBC-IOT-iMX8 ẹya a olumulo Configurable RS485 / RS232 ibudo muse pẹlu SP330 transceiver ti sopọ si NXP i.MX8M Mini UART ibudo. Awọn ifihan agbara ibudo ti wa ni ipa si ọna asopọ ebute ebute P7.
Tẹlentẹle yokokoro console
SBC-IOT-IMX8 ṣe ẹya console yokokoro ni tẹlentẹle nipasẹ afara UART-si-USB lori asopo USB micro P5. CP2104 UART-to-USB Afara ni wiwo pẹlu i.MX8M Mini UART ibudo. Awọn ifihan agbara USB CP2104 ti wa ni ipa si asopo USB micro ti o wa ni iwaju iwaju.
I/O Imugboroosi ni wiwo
SBC-IOT-iMX8 imugboroosi ni wiwo wa lori M.2 Key-E iho P41. Asopọmọra imugboroja ngbanilaaye lati ṣepọ aṣa I/O fi-lori awọn igbimọ sinu SBC-IOT-iMX8. Asopọmọra imugboroja ṣe ẹya eto awọn atọkun ifibọ bii I2C, SPI, UART ati GPIOs. Gbogbo awọn atọkun wa ni yo taara lati i.MX8M Mini SoC.
Fikun-un I / O ile-iṣẹ
IOT-GATE-iMX8 le ti wa ni optionally jọ pẹlu awọn ise I/O fi-lori ọkọ sori ẹrọ sinu I/O imugboroosi iho. Awọn ẹya afikun I/O ile-iṣẹ soke-si awọn modulu I/O lọtọ mẹta eyiti o gba laaye lati ṣe awọn akojọpọ oriṣiriṣi ti CAN ti o ya sọtọ, RS485, RS232, awọn abajade oni-nọmba ati awọn igbewọle. Tabili ti o tẹle n ṣe afihan awọn akojọpọ I/O ti o ni atilẹyin ati awọn koodu aṣẹ.
CompuLab n pese SBC-IOT-iMX8 pẹlu awọn aṣayan modẹmu cellular wọnyi:
- 4G/LTE CAT1 module, Simcom SIM7600G (agbaye igbohunsafefe
Table 7 Industrial I / O fi-lori - atilẹyin awọn akojọpọ
| Išẹ | Ilana koodu | |
|
Module I/O A |
RS232 (rx/tx) | FARS2 |
| RS485 (2-waya) | FARS4 | |
| CAN-FD | FACAN | |
|
I/O module B |
RS232 (rx/tx) | FBRS2 |
| RS485 (2-waya) | FBRS4 | |
| CAN-FD | FBCAN | |
| I/O module C | 4x DI + 4x ṢE | FCDIO |
Apapo example:
- Fun 2x RS485 koodu aṣẹ yoo jẹ IOTG-IMX8-…-FARS4-FBRS4-…
- Fun koodu aṣẹ RS485 + CAN + 4xDI+4xDO yoo jẹ IOTG-IMX8-…-FARS4-FBCAN-FCDIO-…
Fun alaye asopọ jọwọ tọka si apakan 5.9
RS485
RS485 iṣẹ ti wa ni muse pẹlu MAX13488 transceiver ni wiwo pẹlu i.MX8M-Mini UART ibudo. Awọn abuda bọtini:
- 2-waya, idaji-ile oloke meji
- Ipinya Galvanic lati ẹyọ akọkọ ati awọn modulu I/O miiran
- Oṣuwọn baud ti siseto ti to-to 4Mbps
- Olutako ifopinsi 120ohm ti iṣakoso sọfitiwia
CAN-FD
CAN iṣẹ ti wa ni muse pẹlu MCP2518FD oludari ni wiwo pẹlu i.MX8M-Mini SPI ibudo.
- Ṣe atilẹyin mejeeji CAN 2.0B ati awọn ipo CAN FD
- Ipinya Galvanic lati ẹyọ akọkọ ati awọn modulu I/O miiran
- Iwọn data ti o to 8Mbps
RS232
RS232 iṣẹ ti wa ni muse pẹlu MAX3221 (tabi ibaramu) transceiver ni wiwo pẹlu i.MX8M-Mini UART ibudo. Awọn abuda bọtini:
- RX/TX nikan
- Ipinya Galvanic lati ẹyọ akọkọ ati awọn modulu I/O miiran
- Oṣuwọn baud ti eto ti o to 250kbps
Awọn igbewọle oni-nọmba ati awọn igbejade
Awọn igbewọle oni nọmba mẹrin jẹ imuse pẹlu ifopinsi oni nọmba CLT3-4B ni ibamu pẹlu EN 61131-2. Awọn abajade oni-nọmba mẹrin ni imuse pẹlu VNI4140K isọdọtun ipinlẹ to lagbara ni ibamu pẹlu EN 61131-2. Awọn abuda bọtini:
- Ipese ita voltage-to 24V
- Ipinya Galvanic lati ẹyọ akọkọ ati awọn modulu I/O miiran
- Awọn abajade oni-nọmba ti o pọju lọwọlọwọ lọwọlọwọ - 0.5A fun ikanni kan
olusin 3 Digital o wu – aṣoju onirin example
olusin 4 Digital input – aṣoju onirin example
Ilana kannaa
Agbara Subsystem
Awọn irin-ajo agbara
SBC-IOT-iMX8 ni agbara pẹlu kan nikan agbara iṣinipopada pẹlu input voltage ibiti o ti 8V to 36V.
Awọn ọna agbara
SBC-IOT-iMX8 ṣe atilẹyin awọn ipo agbara ohun elo meji.
Table 8 Power ipa
| Ipo agbara | Apejuwe |
| ON | Gbogbo awọn afowodimu agbara inu ti ṣiṣẹ. Ipo ti tẹ laifọwọyi nigbati ipese agbara akọkọ ba ti sopọ. |
| PAA | i.MX8M Mini mojuto agbara afowodimu wa ni pipa, julọ ti awọn agbeegbe agbara afowodimu wa ni pipa. |
Batiri Afẹyinti RTC
SBC-IOT-iMX8 ṣe ẹya batiri lithium cell coin 120mAh kan, eyiti o ṣetọju RTC lori-ọkọ nigbakugba ti ipese agbara akọkọ ko si.
Real Time Aago
SBC-IOT-iMX8 RTC ti wa ni imuse pẹlu AM1805 gidi aago aago (RTC). RTC ti sopọ si i.MX8M SoC nipa lilo wiwo I2C2 ni adirẹsi 0xD2/D3. SBC-IOT-iMX8 batiri afẹyinti ntọju RTC nṣiṣẹ lati ṣetọju aago ati alaye akoko nigbakugba ti agbara akọkọ
Awọn atọkun ati awọn asopọ
Ipese INTERfaces ATI Asopọmọra ko si.
Jack Power DC (J1)
DC agbara input asopo ohun.
Table 9 J1 asopo ohun pin-jade
Table 10 J1 asopo data
| Olupese | Mfg. P/N |
| Olubasọrọ Technology | DC-081HS(-2.5) |
Awọn asopọ Olugbalejo USB (J4, P3, P4)
SBC-IOT-iMX8 ita USB2.0 ogun ebute oko wa o si wa nipasẹ meta boṣewa iru-A USB asopo (J4, P3, P4). Fun awọn alaye ni afikun, jọwọ tọka si apakan 3.6 ti iwe yii.
Asopọ RS485 / RS232 (P7)
SBC-IOT-iMX8 ẹya kan atunto RS485 / RS232 ni wiwo routed to ebute Àkọsílẹ P7. Ipo iṣẹ RS485 / RS232 ni iṣakoso ni sọfitiwia. Fun awọn alaye afikun jọwọ tọka si SBC-IOT-iMX8 Linux iwe.
Table 11 P7 asopo ohun pin-jade
| Pin | RS485 ipo | RS232 ipo | Nọmba pinni |
| 1 | RS485_NEG | RS232_TXD |  |
| 2 | RS485_POS | RS232_RTS | |
| 3 | GND | GND | |
| 4 | NC | RS232_CTS | |
| 5 | NC | RS232_RXD | |
| 6 | GND | GND |
Tẹlentẹle Console yokokoro (P5)
SBC-IOT-iMX8 serial debug console ni wiwo ti wa ni ipa si bulọọgi USB asopo P5. Fun alaye diẹ sii, jọwọ tọka si apakan 3.8 ti iwe yii.
Asopọmọra Ethernet Meji RJ45 (P46)
SBC-IOT-iMX8 awọn ebute oko oju omi Ethernet meji ti wa ni ipa si ọna asopọ RJ45 meji P46. Fun awọn alaye ni afikun, jọwọ tọka si apakan 3.5 ti iwe yii.
uSIM iho (P12)
USIM iho (P12) ti sopọ si mini-PCIe iho P8.
Awọn Sockets Mini-PCIe (P6, P8)
SBC-IOT-iMX8 ẹya meji mini-PCIe sockets (P6, P8) eyi ti o se orisirisi awọn atọkun ati ti a ti pinnu lati yatọ si awọn iṣẹ.
- Mini-PCie iho # 1 ti wa ni o kun ti a ti pinnu fun WiFi modulu ti o nilo PCIe ni wiwo
- Mini-PCIe iho #2 jẹ ipinnu nipataki fun awọn modems cellular ati awọn modulu LORA
Table 12 mini-PCIe iho atọkun
| Ni wiwo | iho kekere-PCIe #1 (P6) | iho kekere-PCIe #2 (P8) |
| PCIe | Bẹẹni | Rara |
| USB | Bẹẹni | Bẹẹni |
| SIM | Rara | Bẹẹni |
AKIYESI: Mini-PCIe iho # 2 (P8) ko ni ẹya PCIe ni wiwo.
Asopọ I / O Imugboroosi
SBC-IOT-iMX8 I / O imugboroja asopo P41 faye gba lati so fi-lori lọọgan to SBC-IOT-iMX8. Diẹ ninu awọn ifihan agbara P41 wa lati i.MX8M Mini multifunctional pinni. Tabili ti o tẹle n ṣe afihan pin-jade asopo ati awọn iṣẹ pin ti o wa.
- AKIYESI: Aṣayan iṣẹ pin multifunctional jẹ iṣakoso ni sọfitiwia.
- AKIYESI: PIN multifunctional kọọkan le ṣee lo fun iṣẹ kan ni akoko kan.
- AKIYESI: PIN kan ṣoṣo ni o le ṣee lo fun iṣẹ kọọkan (ni ọran ti iṣẹ kan wa lori pin wiwo ọkọ ti ngbe ju ọkan lọ).
Table 13 P41 asopo ohun pin-jade
| Pin | Orukọ Singal | Apejuwe |
| 1 | GND | SBC-IOT-iMX8 wọpọ ilẹ |
| 2 | VCC_3V3 | SBC-IOT-iMX8 3.3V agbara iṣinipopada |
| 3 | EXT_HUSB_DP3 | Iyan USB ibudo rere ifihan agbara data. Multiplexed pẹlu pada-panel asopo ohun |
| 4 | VCC_3V3 | SBC-IOT-iMX8 3.3V agbara iṣinipopada |
| 5 | EXT_HUSB_DN3 | Iyan USB ibudo odi data ifihan agbara. Multiplexed pẹlu pada-panel asopo ohun. |
| 6 | NI ipamọ | Ni ipamọ fun ojo iwaju lilo. Gbọdọ jẹ ki a ko sopọ |
| 7 | GND | SBC-IOT-iMX8 wọpọ ilẹ |
| 8 | NI ipamọ | Ni ipamọ fun ojo iwaju lilo. Gbọdọ jẹ ki a ko sopọ |
| 9 | JTAG_NTRST | Olupilẹṣẹ JTAG ni wiwo. Idanwo ifihan agbara atunto. |
| 10 | NI ipamọ | Ni ipamọ fun ojo iwaju lilo. Gbọdọ jẹ ki a ko sopọ. |
| 11 | JTAG_TMS | Olupilẹṣẹ JTAG ni wiwo. Ipo idanwo yan ifihan agbara. |
| 12 | VCC_SOM | SBC-IOT-iMX8 3.7V agbara iṣinipopada |
| 13 | JTAG_TDO | Olupilẹṣẹ JTAG ni wiwo. Idanwo data jade ifihan agbara. |
| 14 | VCC_SOM | SBC-IOT-iMX8 3.7V agbara iṣinipopada |
| 15 | JTAG_TDI | Olupilẹṣẹ JTAG ni wiwo. Idanwo data ni ifihan agbara. |
| 16 | NI ipamọ | Ni ipamọ fun ojo iwaju lilo. Gbọdọ jẹ ki a ko sopọ. |
| 17 | JTAG_TCK | Olupilẹṣẹ JTAG ni wiwo. Idanwo aago ifihan agbara. |
| 18 | NI ipamọ | Ni ipamọ fun ojo iwaju lilo. Gbọdọ jẹ ki a ko sopọ. |
| 19 | JTAG_MOD | Olupilẹṣẹ JTAG ni wiwo. JTAG ifihan agbara mode. |
| 20 | NI ipamọ | Ni ipamọ fun ojo iwaju lilo. Gbọdọ jẹ ki a ko sopọ. |
| 21 | VCC_5V | SBC-IOT-iMX8 5V agbara iṣinipopada |
| 22 | NI ipamọ | Ni ipamọ fun ojo iwaju lilo. Gbọdọ jẹ ki a ko sopọ. |
| 23 | VCC_5V | SBC-IOT-iMX8 5V agbara iṣinipopada |
| 32 | NI ipamọ | Ni ipamọ fun ojo iwaju lilo. Gbọdọ jẹ ki a ko sopọ. |
| 33 | QSPIA_DATA3 | Multifunctional ifihan agbara. Awọn iṣẹ to wa: QSPIA_DATA3, GPIO3_IO[9] |
| 34 | NI ipamọ | Ni ipamọ fun ojo iwaju lilo. Gbọdọ jẹ ki a ko sopọ. |
| 35 | QSPIA_DATA2 | Multifunctional ifihan agbara. Awọn iṣẹ to wa: QSPI_A_DATA2, GPIO3_IO[8] |
| 36 | ECSPI2_MISO/UART4_CTS | Multifunctional ifihan agbara. Awọn iṣẹ to wa: ECSPI2_MISO, UART4_CTS, GPIO5_IO[12] |
| 37 | QSPIA_DATA1 | Multifunctional ifihan agbara. Awọn iṣẹ to wa: QSPI_A_DATA1, GPIO3_IO[7] |
| 38 | ECSPI2_SS0/UART4_RTS | Multifunctional ifihan agbara. Awọn iṣẹ to wa: ECSPI2_SS0, UART4_RTS, GPIO5_IO[13] |
| 39 | QSPIA_DATA0 | Multifunctional ifihan agbara. Awọn iṣẹ to wa: QSPI_A_DATA0, GPIO3_IO[6] |
| 40 | ECSPI2_SCLK/UART4_RX | Multifunctional ifihan agbara. Awọn iṣẹ to wa: ECSPI2_SCLK, UART4_RXD, GPIO5_IO[10] |
| 41 | QSPIA_NSS0 | Multifunctional ifihan agbara. Awọn iṣẹ to wa: QSPI_A_SS0_B, GPIO3_IO[1] |
| 42 | ECSPI2_MOSI/UART4_TX | Multifunctional ifihan agbara. Awọn iṣẹ to wa: ECSPI2_MOSI, UART4_TXD, GPIO5_IO[11] |
| 43 | QSPIA_SCLK | Multifunctional ifihan agbara. Awọn iṣẹ to wa: QSPI_A_SCLK, GPIO3_IO[0] |
| 44 | VCC_SOM | SBC-IOT-iMX8 3.7V agbara iṣinipopada |
| 45 | GND | SBC-IOT-iMX8 wọpọ ilẹ |
| 46 | VCC_SOM | SBC-IOT-iMX8 3.7V agbara iṣinipopada |
| 47 | DSI_DN3 | MIPI-DSI, data diff-bata #3 odi |
| 48 | I2C4_SCL_CM | Multifunctional ifihan agbara. Awọn iṣẹ to wa: I2C4_SCL, PWM2_OUT, GPIO5_IO[20] |
| 49 | DSI_DP3 | MIPI-DSI, data diff-bata #3 rere |
| 50 | I2C4_SDA_CM | Multifunctional ifihan agbara. Awọn iṣẹ to wa: I2C4_SDA, PWM1_OUT, GPIO5_IO[21] |
| 51 | GND | SBC-IOT-iMX8 wọpọ ilẹ |
| 52 | SAI3_TXC | Multifunctional ifihan agbara. Awọn iṣẹ to wa: GPT1_COMPARE2, UART2_TXD, GPIO5_IO[0] |
| 53 | DSI_DN2 | MIPI-DSI, data diff-bata #2 odi |
| 54 | SAI3_TXFS | Multifunctional ifihan agbara. Awọn iṣẹ to wa: GPT1_CAPTURE2, UART2_RXD, GPIO4_IO[31] |
| 55 | DSI_DP2 | MIPI-DSI, data diff-bata #2 rere |
| 56 | UART4_TXD | Multifunctional ifihan agbara. Awọn iṣẹ to wa: UART4_TXD, UART2_RTS, GPIO5_IO[29] |
| 57 | GND | SBC-IOT-iMX8 wọpọ ilẹ |
| 58 | UART2_RXD/ECSPI3_MISO | Multifunctional ifihan agbara. Awọn iṣẹ to wa: UART2_RXD, ECSPI3_MISO, GPIO5_IO[24] |
| 59 | DSI_DN1 | MIPI-DSI, data diff-bata #1 odi |
| 60 | UART2_TXD/ECSPI3_SS0 | Multifunctional ifihan agbara. Awọn iṣẹ to wa: UART2_TXD, ECSPI3_SS0, GPIO5_IO[25] |
| 61 | DSI_DP1 | MIPI-DSI, data diff-bata #1 rere |
| 62 | NI ipamọ | Ni ipamọ fun ojo iwaju lilo. Gbọdọ jẹ ki a ko sopọ. |
| 63 | GND | SBC-IOT-iMX8 wọpọ ilẹ |
| 64 | NI ipamọ | Ni ipamọ fun ojo iwaju lilo. Gbọdọ jẹ ki a ko sopọ. |
| 65 | DSI_DN0 | MIPI-DSI, data diff-bata #0 odi |
| 66 | UART4_RXD | Multifunctional ifihan agbara. Awọn iṣẹ to wa: UART4_RXD, UART2_CTS, GPIO5_IO[28] |
| 67 | DSI_DP0 | MIPI-DSI, data diff-bata #0 rere |
| 68 | ECSPI3_SCLK | Multifunctional ifihan agbara. Awọn iṣẹ to wa: ECSPI3_SCLK, GPIO5_IO[22] |
| 69 | GND | SBC-IOT-iMX8 wọpọ ilẹ |
| 70 | ECSPI3_MOSI | Multifunctional ifihan agbara. Awọn iṣẹ to wa: ECSPI3_MOSI, GPIO5_IO[23] |
| 71 | DSI_CKN | MIPI-DSI, aago diff-bata odi |
| 72 | EXT_PWRBTNn | SBC-IOT-iMX8 ON/PA ifihan agbara |
| 73 | DSI_CKP | MIPI-DSI, aago diff-bata rere |
| 74 | EXT_RESETn | Awọn ifihan agbara atunto tutu SBC-IOT-iMX8 |
| 75 | GND | SBC-IOT-iMX8 wọpọ ilẹ |
Table 14 P41 asopo data
| Iru | Olupese | Mfg. P/N |
| M.2, E bọtini, H 4.2mm | Ọpọlọpọ | APCI0076-P001A |
Industrial Mo / O fi-lori ọkọ
Table 15 Industrial ti mo ti / O fi-lori asopọ pin-jade
| Mo / O modulu | Pin | Singal |
|
A |
1 | RS232_TXD / RS485_POS / CAN_H |
| 2 | ISO_GND_A | |
| 3 | RS232_RXD / RS485_NEG / CAN_L | |
| 4 | NC | |
| 5 | NC | |
|
B |
6 | NC |
| 7 | RS232_TXD / RS485_POS / CAN_H | |
| 8 | ISO_GND_B | |
| 9 | RS232_RXD / RS485_NEG / CAN_L | |
| 10 | NC | |
|
C |
11 | JADE0 |
| 12 | JADE2 | |
| 13 | JADE1 | |
| 14 | JADE3 | |
| 15 | IN0 | |
| 16 | IN2 | |
| 17 | IN1 | |
| 18 | IN3 | |
| 19 | 24V_IN | |
| 20 | ISO_GND_C |
Table 16 Industrial ni mo / O fi-lori data asopo ohun
| Asopọmọra iru | Nọmba pinni |
|
20-pin meji-aise plug pẹlu titari-ni orisun omi awọn isopọ Titiipa: skru flange Ipolowo: 2.54 mm Abala-agbelebu waya: AWG 20 – AWG 30 |
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Awọn LED Atọka
Awọn tabili ni isalẹ ṣe apejuwe SBC-IOT-iMX8 Awọn LED Atọka.
Tabili 17 LED agbara (DS1)
| Agbara akọkọ ti sopọ | LED ipinle |
| Bẹẹni | On |
| Rara | Paa |
Tabili 18 LED olumulo (DS4)
Idi gbogbogbo LED (DS4) jẹ iṣakoso nipasẹ SoC GPIOs GP3_IO19 ati GP3_IO25.
| GP3_IO19 ipinle | GP3_IO25 ipinle | LED ipinle |
| Kekere | Kekere | Paa |
| Kekere | Ga | Alawọ ewe |
| Ga | Kekere | Yellow |
| Ga | Ga | ọsan |
ẸRỌ
Ooru awo ati itutu Solusan
SBC-IOT-iMX8 ti pese pẹlu apejọ awo-ooru yiyan. A ṣe apẹrẹ awo ooru lati ṣiṣẹ bi wiwo igbona ati pe o yẹ ki o lo nigbagbogbo ni apapo pẹlu ifọwọ ooru tabi ojutu itutu agba ita. A gbọdọ pese ojutu itutu agbaiye lati rii daju pe labẹ awọn ipo ọran ti o buruju iwọn otutu lori aaye eyikeyi ti ibi-itumọ ooru ti wa ni itọju ni ibamu si awọn alaye iwọn otutu SBC-IOT-iMX8. Awọn solusan iṣakoso igbona oriṣiriṣi le ṣee lo, pẹlu awọn isunmọ isunmọ ooru ti nṣiṣe lọwọ ati palolo.
Darí Yiya
Awoṣe SBC-IOT-iMX8 3D wa fun igbasilẹ ni:
Awọn abuda isẹ
Idi ti o pọju-wonsi
Table 19 Absolute o pọju-wonsi
| Paramita | Min | O pọju | Ẹyọ |
| Ipese agbara akọkọ voltage | -0.3 | 40 | V |
AKIYESI: Wahala ti o kọja Awọn iwọn-wọnsi to pọju le fa ibajẹ ayeraye si ẹrọ naa.
Niyanju Awọn ipo Ṣiṣẹ
Table 20 Niyanju ọna Awọn ipo
| Paramita | Min | Iru. | O pọju | Ẹyọ |
| Ipese agbara akọkọ voltage | 8 | 12 | 36 | V |
Awọn iwe aṣẹ / Awọn orisun
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CompuLab SBC-IOT-iMX8 Ayelujara ti Ohun Gateway [pdf] Itọsọna olumulo SBC-IOT-iMX8 Ayelujara ti Awọn Ohun Ẹnu, SBC-IOT-iMX8, Ayelujara ti Ohun Ẹnu, Awọn ohun ẹnu-ọna, Ẹnubodè |