Arduino® UNO R4 Minima
Ọja Reference Afowoyi
SKU: ABX00080
ABX00080 UNO R4 Minima Evolution Board
Apejuwe
Arduino UNO R4 Minima (lati ibi ti tọka si UNO R4 Minima) jẹ igbimọ UNO akọkọ lati ṣe ẹya microcontroller 32-bit. O ṣe ẹya microcontroller jara RA4M1 lati Renesas (R7FA4M1AB3CFM # AA0), eyiti o ṣe ifibọ microprocessor 48 MHz Arm® Cortex®-M4. Iranti UNO R4 tobi ju awọn iṣaaju lọ, pẹlu 256 kB filaṣi, 32 kB SRAM ati 8 kB data iranti (EEPROM).
UNO R4 Minima ọkọ ká ṣiṣẹ voltage jẹ 5 V, ti o jẹ ki hardware ni ibamu pẹlu awọn ẹya ẹrọ ifosiwewe fọọmu UNO pẹlu voll iṣẹ kannatage. Awọn aabo ti a ṣe apẹrẹ fun awọn atunyẹwo UNO tẹlẹ jẹ ailewu lati lo pẹlu igbimọ yii ṣugbọn ko ṣe iṣeduro lati jẹ ibaramu sọfitiwia nitori iyipada microcontroller.
Awọn agbegbe ibi-afẹde:
Ẹlẹda, olubere, ẹkọ
Awọn ẹya ara ẹrọ
- R7FA4M1AB3CFM#AA0
- 48 MHz Arm® Cortex®-M4 microprocessor pẹlu ẹyọ aaye lilefoofo (FPU)
- 5 V ṣiṣẹ voltage
- Aago gidi-gidi (RTC)
- Ẹka Idaabobo Iranti (MPU)
- Oluyipada Analog Digital (DAC)
- Iranti
- 256 kB Flash Memory
- 32 kB SRAM
- 8kB Data Iranti (EEPROM)
- Awọn pinni
- 14x oni pinni (GPIO), D0-D13
- 6x afọwọṣe input pinni (ADC), A0-A5
- 6x PWM pins: D3,D5,D6,D9,D10,D11
- Awọn agbeegbe
- Ẹka Sensing Capacitive Touch (CTSU)
- Modulu Iyara Kikun USB 2.0 (USBFS)
- soke si 14-bit ADC
- soke si 12-bit DAC
- Iṣiṣẹ Ampolufẹ (OPAMP)
- Agbara
- Niyanju igbewọle voltage (VIN) jẹ 6-24 V
- 5 V ṣiṣẹ voltage
- Jack Barrel ti sopọ si pin VIN
- Agbara nipasẹ USB-C® ni 5 V
- Schottky diodes fun overvoltage ati ki o ẹnjinia polarity Idaabobo
- Ibaraẹnisọrọ
- 1 x UART (pin D0, D1)
- 1x SPI (pin D10-D13, akọsori ICSP)
- 1x I2C (pin A4, A5, SDA, SCL)
- 1x CAN (pin D4, D5, transceiver ita nilo)
Igbimọ naa
1.1 Ohun elo Examples
UNO R4 Minima jẹ igbimọ idagbasoke UNO akọkọ 32-bit, ti o da tẹlẹ lori awọn alabojuto microcontroller 8-bit AVR. Ẹgbẹẹgbẹrun awọn itọsọna wa, awọn olukọni ati awọn iwe ti a kọ nipa igbimọ UNO, nibiti UNO R4 Minima ti n tẹsiwaju ninu ohun-ini rẹ.
Igbimọ naa ṣe afihan awọn ebute oko oju omi oni-nọmba 14 oni-nọmba 6, awọn ikanni afọwọṣe 2, awọn pinni igbẹhin fun awọn asopọ I8C, SPI ati UART. Ti a ṣe afiwe si awọn iṣaaju rẹ igbimọ naa ni iranti ti o tobi pupọ: awọn akoko 256 diẹ sii iranti filasi (16 kB) ati awọn akoko 32 diẹ sii SRAM (XNUMX kB).
Awọn iṣẹ akanṣe ipele titẹsi: Ti eyi ba jẹ iṣẹ akanṣe akọkọ rẹ laarin ifaminsi ati ẹrọ itanna, UNO R4 Minima jẹ ibamu to dara. O rọrun lati bẹrẹ pẹlu ati pe o ni ọpọlọpọ awọn iwe ori ayelujara (mejeeji osise + 3rd).
Isakoso agbara irọrun: UNO R4 Minima ni asopo Jack agba ati atilẹyin volt inputtages lati 6-24 V. Asopọmọra yii jẹ olokiki pupọ ati yọkuro iwulo fun afikun iyika ti o nilo lati lọ si isalẹ voltage.
Ibamu agbelebu: ifosiwewe fọọmu UNO laifọwọyi jẹ ki o ni ibamu pẹlu awọn ọgọọgọrun ti awọn apata ẹnikẹta ti o wa ati awọn ẹya miiran.
1.2 jẹmọ awọn ọja
- UNO R3
- UNO R3 SMD
- UNO R4 WiFi
Idiwon
Niyanju Awọn ipo Ṣiṣẹ
| Aami | Apejuwe | Min | Iru | O pọju | Ẹyọ |
| VIN | Iwọn titẹ siitage lati VIN paadi / DC Jack | 6 | 7 | 24 | V |
| VUSB | Iwọn titẹ siitage lati USB asopo | 4.8 | 5 | 5.5 | V |
| TOP | Awọn iwọn otutu ti nṣiṣẹ | -40 | 25 | 85 | °C |
Ti pari iṣẹ -ṣiṣeview
Àkọsílẹ aworan atọka
Board Topology
4.1 Iwaju View
| Ref. | Apejuwe | Ref. | Apejuwe |
| U1 | R7FA4M1AB3CFM#AA0 Microcontroller IC | J4 | DC Jack |
| U2 | ISL854102FRZ-T ẹtu Ayipada | DL1 | LED TX (gbigbe ni tẹlentẹle) |
| PB1 | Bọtini Tunto | DL2 | LED RX (gbigba ni tẹlentẹle) |
| JANALOG | Afọwọṣe titẹ sii/jade awọn akọle | DL3 | LED Agbara |
| JDIGITAL | Digital input / o wu afori | DL4 | LED SCK (aago ni tẹlentẹle) |
| J1 | Akọsori ICSP (SPI) | D2 | PMEG6020AELRX Schottky Diode |
| J2 | SWD/JTAG Asopọmọra | D3 | PMEG6020AELRX Schottky Diode |
| J3 | CX90B-16P USB-C® asopo | D4 | PRTR5V0U2X,215 ESD Idaabobo |
4.2 Pada View
Microcontroller (R7FA4M1AB3CFM#AA0)
UNO R4 Minima da lori 32-bit RA4M1 jara microcontroller, R7FA4M1AB3CFM # AA0, lati Renesas, eyiti o nlo microprocessor 48 MHz Arm® Cortex®-M4 pẹlu ẹyọ aaye fifo (FPU).
Lori UNO R4 Minima, voltage ti wa ni titọ ni 5 V lati jẹ ibaramu ni kikun pẹlu awọn apata, awọn ẹya ẹrọ & awọn iyika ti ipilẹṣẹ fun awọn atunyẹwo UNO agbalagba.
The R7FA4M1AB3CFM#AA0 features:
- 256 kB filaṣi / 32 kB SRAM / 8 kB data filaṣi (EEPROM)
- Aago gidi-gidi (RTC)
- 4x Alakoso Wiwọle Iranti Taara (DMAC)
- soke si 14-bit ADC
- soke si 12-bit DAC
- OPAMP
- 1x CAN akero
Fun awọn alaye imọ-ẹrọ diẹ sii lori microcontroller yii, ṣabẹwo Renesas – RA4M1 jara.
Asopọ USB
UNO R4 Minima ni ibudo USB-C® kan, ti a lo lati fi agbara ati ṣeto igbimọ rẹ bakannaa firanṣẹ ati gba ibaraẹnisọrọ ni tẹlentẹle.
Akiyesi: O yẹ ki o ko fi agbara fun igbimọ pẹlu diẹ ẹ sii ju 5 V nipasẹ ibudo USB-C®.
Oluyipada Analog Digital (DAC)
UNO R4 Minima ni DAC kan pẹlu ipinnu 12-bit ti o so mọ pin afọwọṣe A0. A lo DAC lati yi ifihan agbara oni-nọmba pada si ifihan agbara afọwọṣe.
Awọn aṣayan agbara
Agbara le jẹ ipese nipasẹ PIN VIN, Jack agba, tabi nipasẹ asopọ USB-C®. Ti o ba pese agbara nipasẹ VIN, oluyipada owo ISL854102FRZ ṣe igbesẹ vol.tage si isalẹ 5V.
VUSB, asopo Jack agba ati awọn pinni VIN ti sopọ si oluyipada ẹtu ISL854102FRZ, pẹlu awọn diodes Schottky ni aye fun iyipada polarity & overvoltage Idaabobo lẹsẹsẹ.
Agbara nipasẹ awọn ipese USB nipa ~ 4.7 V (nitori Schottky ju) si microcontroller RA4M1.
8.1 Igi agbara
8.2 Pin Voltage
UNO R4 Minima nṣiṣẹ lori 5 V, gẹgẹ bi gbogbo awọn pinni lori igbimọ yii ayafi fun pinni 3.3V. PIN yii nfa agbara lati pin VCC_USB lori R7FA4M1AB3CFM # AA0, ko si ni asopọ si oluyipada owo.
8.3 Pin Lọwọlọwọ
Awọn GPIO lori R7FA4M1AB3CFM # AA0 microcontroller le mu to 8 mA. Maṣe so awọn ẹrọ ti o fa lọwọlọwọ giga taara si GPIO kan.
Ni ọran ti o nilo lati fi agbara awọn ẹrọ ita ti o nilo agbara diẹ sii, fun apẹẹrẹ servo Motors, lo ipese agbara ita.
Darí Information
Pinout
9.1 Afọwọṣe
| Pin | Išẹ | Iru | Apejuwe |
| 1 | Bọọlu | MD | Aṣayan ipo |
| 2 | IOREF | IOREF | Itọkasi fun ọgbọn oni-nọmba V – ti sopọ si 5 V |
| 3 | Tunto | Tunto | Tunto |
| 4 | + 3V3 | Agbara | + 3V3 Agbara Rail |
| 5 | + 5V | Agbara | + 5V Agbara Rail |
| 6 | GND | Agbara | Ilẹ |
| 7 | GND | Agbara | Ilẹ |
| 8 | VIN | Agbara | Voltage Input |
| 9 | A0 | Analog | Afọwọṣe titẹ sii 0 / DAC |
| 10 | A1 | Analog | Titẹwọle Analog 1 / OPAMP+ |
| 11 | A2 | Analog | Titẹwọle Analog 2 / OPAMP- |
| 12 | A3 | Analog | Titẹwọle Analog 3 / OPAMPJade |
| 13 | A4 | Analog | Iṣagbewọle Analog 4/I²C Data Serial (SDA) |
| 14 | A5 | Analog | Iṣagbewọle Analog 5/I²C Aago Serial (SCL) |
9.2 Digital
| Pin | Išẹ | Iru | Apejuwe |
| 1 | SCL | Oni-nọmba | Aago Serial I²C (SCL) |
| 2 | SDA | Oni-nọmba | Data Serial I²C (SDA) |
| 3 | AREF | Oni-nọmba | Afọwọṣe Reference Voltage |
| 4 | GND | Agbara | Ilẹ |
| 5 | D13/SCK | Oni-nọmba | GPIO 13 / Aago SPI |
| 6 | D12/CIPO | Oni-nọmba | GPIO 12 / SPI Adarí Ni Agbeegbe Jade |
| 7 | D11/COPI | Oni-nọmba | GPIO 11 (PWM) / SPI Adarí Jade Agbeegbe Ni |
| 8 | D10/CS | Oni-nọmba | GPIO 10 (PWM) / SPI Chip Yan |
| 9 | D9 | Oni-nọmba | GPIO 9 (PWM~) |
| 10 | D8 | Oni-nọmba | GPIO 8 |
| 11 | D7 | Oni-nọmba | GPIO 7 |
| 12 | D6 | Oni-nọmba | GPIO 6 (PWM~) |
| 13 | D5/CANRX0 | Oni-nọmba | GPIO 5 (PWM ~) / CAN Atagba (TX) |
| 14 | D4/CANTX0 | Oni-nọmba | GPIO 4 / Olugba CAN (RX) |
| 15 | D3 | Oni-nọmba | GPIO 3 (PWM ~) / Pinpin Idilọwọ |
| 16 | D2 | Oni-nọmba | GPIO 2 / Pinpin Idilọwọ |
| 17 | D1/TX0 | Oni-nọmba | GPIO 1 / Serial 0 Atagba (TX) |
| 18 | D0/TX0 | Oni-nọmba | GPIO 0 / Serial 0 Olugba (RX) |
9.3 ICSP
| Pin | Išẹ | Iru | Apejuwe |
| 1 | CIPO | Ti abẹnu | Adarí Ni Agbeegbe Out |
| 2 | + 5V | Ti abẹnu | Ipese agbara ti 5V |
| 3 | SCK | Ti abẹnu | Serial Aago |
| 4 | COPI | Ti abẹnu | Adarí Jade Agbeegbe Ni |
| 5 | Tunto | Ti abẹnu | Tunto |
| 6 | GND | Ti abẹnu | Ilẹ |
9.4 SWD/JTAG
| Pin | Išẹ | Iru | Apejuwe |
| 1 | + 5V | Ti abẹnu | Ipese agbara ti 5V |
| 2 | SWDIO | Ti abẹnu | PIN I/O data |
| 3 | GND | Ti abẹnu | Ilẹ |
| 4 | SWCLK | Ti abẹnu | Pin aago |
| 5 | GND | Ti abẹnu | Ilẹ |
| 6 | NC | Ti abẹnu | Ko ti sopọ |
| 7 | RX | Ti abẹnu | Olugba ni tẹlentẹle |
| 8 | TX | Ti abẹnu | Tẹlentẹle Atagba |
| 9 | GND | Ti abẹnu | Ilẹ |
| 10 | NC | Ti abẹnu | Ko ti sopọ |
Iṣagbesori Iho Ati Board ìla
Board Isẹ
11.1 Bibẹrẹ - IDE
Ti o ba fẹ ṣe eto UNO R4 Minima rẹ lakoko ọfiisi o nilo lati fi Arduino® IDE Desktop [1] sori ẹrọ. Lati so UNO R4 Minima pọ mọ kọnputa rẹ, iwọ yoo nilo okun USB Iru-C® kan, eyiti o tun le pese agbara si igbimọ, bi a ti tọka nipasẹ LED (DL1).
11.2 Bibẹrẹ - Arduino Web Olootu
Gbogbo awọn igbimọ Arduino, pẹlu ọkan yii, ṣiṣẹ ni ita-apoti lori Arduino Web Olootu [2], nipa fifi sori ẹrọ ti o rọrun.
Arduino naa Web Olootu ti gbalejo lori ayelujara, nitorinaa yoo ma jẹ imudojuiwọn nigbagbogbo pẹlu awọn ẹya tuntun ati atilẹyin fun gbogbo awọn igbimọ. Tẹle [3] lati bẹrẹ ifaminsi lori ẹrọ aṣawakiri ati gbe awọn aworan afọwọya sori igbimọ rẹ.
11.3 Bibẹrẹ - Arduino awọsanma
Gbogbo awọn ọja ṣiṣe Arduino IoT ni atilẹyin lori awọsanma Arduino eyiti o fun ọ laaye lati wọle, yaya ati itupalẹ data sensọ, awọn iṣẹlẹ nfa, ati adaṣe ile tabi iṣowo rẹ.
11.4 Online Resources
Ni bayi ti o ti lọ nipasẹ awọn ipilẹ ti ohun ti o le ṣe pẹlu igbimọ o le ṣawari awọn aye ailopin ti o pese nipa ṣiṣe ayẹwo awọn iṣẹ akanṣe lori Arduino Project Hub [4], Itọkasi Ile-ikawe Arduino [5], ati ile itaja ori ayelujara [6] ]; nibi ti o ti yoo ni anfani lati iranlowo rẹ ọkọ pẹlu sensosi, actuators ati siwaju sii.
11.5 Board Gbigba
Gbogbo awọn igbimọ Arduino ni bootloader ti a ṣe sinu eyiti o fun laaye lati tan igbimọ nipasẹ USB. Ni ọran ti aworan afọwọya kan tilekun ero isise naa ati pe igbimọ ko le de ọdọ mọ nipasẹ USB, o ṣee ṣe lati tẹ ipo bootloader sii nipa titẹ ni ilopo bọtini atunto lẹsẹkẹsẹ lẹhin agbara-soke.
Awọn iwe-ẹri
12 Ikede ibamu CE DoC (EU)
A n kede labẹ ojuse wa nikan pe awọn ọja ti o wa loke wa ni ibamu pẹlu awọn ibeere pataki ti Awọn itọsọna EU atẹle ati nitorinaa yẹ fun gbigbe ọfẹ laarin awọn ọja ti o ni European Union (EU) ati European Economic Area (EEA).
Ikede Ibamu si EU RoHS & REACH 211 01/19/2021
Awọn igbimọ Arduino wa ni ibamu pẹlu Ilana RoHS 2 2011/65/EU ti Ile-igbimọ European ati Ilana RoHS 3 2015/863/EU ti Igbimọ ti 4 Okudu 2015 lori ihamọ lilo awọn nkan eewu kan ninu itanna ati ẹrọ itanna.
| Ohun elo | O pọju (ppm) |
| Asiwaju | 1000 |
| Cadmium (CD) | 100 |
| Makiuri (Hg) | 1000 |
| Chromium Hexavalent (Cr6+) | 1000 |
| Poly Brominated Biphenyls (PBB) | 1000 |
| Poly Brominated Diphenyl ethers (PBDE) | 1000 |
| Bis (2-Ethylhexyl} phthalate (DEHP) | 1000 |
| Benzyl butyl phthalate (BBP) | 1000 |
| Dibutyl phthalate (DBP) | 1000 |
| Diisobutyl phthalate (DIBP) | 1000 |
Awọn imukuro: Ko si awọn imukuro ti a beere.
Awọn igbimọ Arduino ni ibamu ni kikun pẹlu awọn ibeere ti o jọmọ ti Ilana European Union (EC) 1907 / 2006 nipa Iforukọsilẹ, Iṣiroye, Aṣẹ ati Ihamọ Awọn Kemikali (DE). A ko kede ọkan ninu awọn SVHC ([https://echa.europa.eu/web/guest/candidate-list-table](https://echa.europa.eu/web/guest/candidate-listtable)), Akojọ Oludije ti Awọn nkan ti Ibakcdun Gidigidi fun aṣẹ lọwọlọwọ ti a tu silẹ nipasẹ ECHA, wa ni gbogbo awọn ọja (ati tun ackage) ni awọn iwọn lapapọ ni ifọkansi dogba tabi loke 0.1%. Ti o dara julọ ti imọ wa, a tun kede pe awọn ọja wa ko ni eyikeyi ninu awọn nkan ti a ṣe akojọ lori “Atokọ Aṣẹ” (Annex XIV ti awọn ilana REACH) ati Awọn nkan ti ibakcdun Giga Giga (SVHC) ni eyikeyi awọn iye pataki bi pato. nipasẹ Annex XVII ti atokọ oludije ti a tẹjade nipasẹ EHA (Ile-iṣẹ Kemikali Yuroopu) 1907 / 2006/EC.
Ìkéde ohun alumọni rogbodiyan
Gẹgẹbi olutaja agbaye ti itanna ati awọn paati itanna, Arduino mọ awọn adehun wa nipa awọn ofin ati ilana nipa Awọn ohun alumọni Rogbodiyan, ni pataki Dodd-Frank Wall Street Reform ati Ofin Idaabobo Olumulo, Abala 1502. Arduino ko ni orisun taara tabi ilana ariyanjiyan. ohun alumọni bi Tin, Tantalum, Tungsten, tabi Gold. Awọn ohun alumọni rogbodiyan wa ninu awọn ọja wa ni irisi tita, tabi bi paati ninu awọn ohun elo irin. Gẹgẹbi apakan ti oye ti oye wa Arduino ti kan si awọn olupese paati laarin pq ipese wa lati rii daju pe wọn tẹsiwaju ibamu pẹlu awọn ilana. Da lori alaye ti a gba ni bayi a n kede pe awọn ọja wa ni Awọn ohun alumọni Rogbodiyan ti o wa lati awọn agbegbe ti ko ni ariyanjiyan.
FCC Išọra
Eyikeyi awọn iyipada tabi awọn atunṣe ti ko fọwọsi ni gbangba nipasẹ ẹgbẹ ti o ni iduro fun ibamu le sọ aṣẹ olumulo di ofo lati ṣiṣẹ ohun elo naa.
Ẹrọ yii ni ibamu pẹlu apakan 15 ti Awọn ofin FCC. Iṣiṣẹ jẹ koko-ọrọ si awọn ipo meji wọnyi:
- Ẹrọ yii le ma fa kikọlu ipalara
- Ẹrọ yii gbọdọ gba kikọlu eyikeyi ti o gba, pẹlu kikọlu ti o le fa iṣẹ ti ko fẹ.
Gbólóhùn Ifihan Radiation FCC RF:
- Atagba yii ko gbọdọ wa ni ipo tabi ṣiṣẹ ni apapo pẹlu eyikeyi eriali miiran tabi atagba.
- Ohun elo yii ni ibamu pẹlu awọn opin ifihan itankalẹ RF ti a ṣeto fun agbegbe ti a ko ṣakoso.
- Ohun elo yii yẹ ki o fi sii ati ṣiṣẹ pẹlu aaye to kere ju 20 cm laarin radiator & ara rẹ.
Awọn iwe afọwọkọ olumulo fun ohun elo redio ti ko ni iwe-aṣẹ yoo ni atẹle tabi akiyesi deede ni ipo ti o han gbangba ninu iwe afọwọkọ olumulo tabi ni omiiran lori ẹrọ tabi mejeeji. Ẹrọ yii ni ibamu pẹlu awọn boṣewa RSS laisi iwe-aṣẹ Ile-iṣẹ Canada. Iṣiṣẹ jẹ koko-ọrọ si awọn ipo meji wọnyi:
- ẹrọ yi le ma fa kikọlu
- Ẹrọ yii gbọdọ gba kikọlu eyikeyi, pẹlu kikọlu ti o le fa iṣẹ ti a ko fẹ fun ẹrọ naa.
Ikilọ IC SAR:
Gẹẹsi Eleyi yẹ ki o fi sori ẹrọ ati ṣiṣẹ pẹlu aaye to kere ju 20 cm laarin imooru ati ara rẹ.
Pataki: Iwọn otutu iṣiṣẹ ti EUT ko le kọja 85 ℃ ati pe ko yẹ ki o kere ju -40 ℃.
Nipa bayi, Arduino Srl n kede pe ọja yii wa ni ibamu pẹlu awọn ibeere pataki ati awọn ipese miiran ti o yẹ ti Itọsọna 201453/EU. Ọja yii gba laaye lati lo ni gbogbo awọn orilẹ-ede ọmọ ẹgbẹ EU.
Ile-iṣẹ Alaye
| Orukọ Ile-iṣẹ | Arduino SRL |
| Adirẹsi ile-iṣẹ | Nipasẹ Andrea Appiani, 25 – 20900 MOZAItaly) |
Iwe Itọkasi
| Ref | Ọna asopọ |
| Arduino IDE (Ojú-iṣẹ) | https://www.arduino.cc/en/Main/Software |
| Arduino IDE (awọsanma) | https://create.arduino.cc/editor |
| Awọsanma IDE Bibẹrẹ | https://docs.arduino.cc/cloud/web-editor/tutorials/getting-started/getting-started-webeditor |
| Arduino Project ibudo | https://create.arduino.cc/projecthub?by=part&part_id=11332&sort=trending |
| Itọkasi Ile-ikawe | https://github.com/arduino-libraries/ |
| Online itaja | https://store.arduino.cc/ |
Yi Wọle
| Ọjọ | Àtúnyẹwò | Awọn iyipada |
| 25/07/2023 | 2 | Update Pin Table |
| 6/19/2023 | 1 | Itusilẹ akọkọ |
Arduino® UNO R4 Minima
Atunṣe: 22/01/2024
Awọn iwe aṣẹ / Awọn orisun
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ARDUINO ABX00080 UNO R4 Minima Evolution Board [pdf] Afowoyi olumulo ABX00080 UNO R4 Minima Evolution Board, ABX00080 UNO R4 Minima, Igbimọ Itankalẹ, Igbimọ |
