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Original Arduino UNO R4 WIFI/Minima motherboard ABX00087/80 e rometsoeng ho tsoa Italy

Tlhaloso e Khutšoanyane:

Arduino UNO R4 Minima Microprocessor ena e holim'a board ea Renesas RA4M1 e fana ka matla a eketsehileng a ho sebetsa, mohopolo o atolositsoeng, le lisebelisoa tse ling. E kenyelelitsoe 48 MHz Arm⑧Cortex⑧ M4 microprocessor. UNO R4 e na le mohopolo o mongata ho feta UNO R3, e nang le 256kB ea flash memory, 32kB ea SRAM, le 8kB ea data memory (EEPROM).

ArduinoUNO R4 WiFi e kopanya Renesas RA4M1 le ESP32-S3 ho etsa sesebelisoa sa bohle-in-one bakeng sa baetsi ba matla a ntlafetseng a ho sebetsa le mefuta e fapaneng ea lisebelisoa tse ncha. UNO R4 WiFi e thusa baetsi ho kena menyetleng e sa lekanyetsoang ea boqapi.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

E sebetsa ho Renesas RA4M1(Arm Cortex@-M4) ho 48MHz, e lebelo ka makhetlo a mararo ho feta UNO R3. Ho feta moo, SRAM e eketsehile ho tloha ho 2kB ho R3 ho isa ho 32kB le memori ea flash ho tloha ho 32kB ho ea ho 256kB ho amohela merero e rarahaneng haholoanyane. Ho phaella moo, ho ea ka litlhoko tsa sechaba sa Arduino, boema-kepe ba USB bo ile ba ntlafatsoa ho USB-C 'me matla a mangata a matla a matla a ile a eketseha ho 24V. Boto e fana ka bese ea CAN e lumellang basebelisi ho fokotsa lithapo le ho etsa mesebetsi e fapaneng ka ho hokahanya mapolanka a mangata a ho atolosa, 'me qetellong, boto e ncha e boetse e kenyelletsa DAC ea analog ea 12-bit.

UNO R4 Minima e fana ka khetho e theko e tlaase bakeng sa ba batlang microcontroller e ncha ntle le likarolo tse ling. Ho ikahela katlehong ea UNO R3, UNO R4 ke mohlala o motle ka ho fetisisa le sesebelisoa sa ho ithuta bakeng sa motho e mong le e mong. Ka moralo oa eona o matla le ts'ebetso e tšepahalang, UNO R4 ke tlatsetso ea bohlokoa ho Arduino ecosystem ha e ntse e boloka likarolo tse tsebahalang tsa letoto la UNO. E loketse ba qalang le ba chesehelang lisebelisoa tsa elektroniki ba nang le boiphihlelo ho sebelisa merero ea bona.

Sistimi ea taolo ea boiketsetso ea indasteri

Ptekatekano

● Hardware e tsamaellana morao

UNO R4 e boloka tlhophiso ea phini e tšoanang le motlakase oa 5V o sebetsang joalo ka Arduino UNO R3. Sena se bolela hore liboto tse ntseng li le teng tsa katoloso le merero li ka fetisetsoa habonolo ho liboto tse ncha.

● Li-peripheral tse ncha tse ka har'a sekepe

UNO R4 Minima e hlahisa mefuta e mengata ea lisebelisoa tse ka har'a board, ho kenyeletsoa 12-bit Dacs, CAN bese le OPAMP. Li-add-on tsena li fana ka ts'ebetso e atolositsoeng le bonolo bakeng sa moralo oa hau.

● Mehopolo e eketsehileng le oache e potlakileng

Ka ho eketseha ha bokhoni ba polokelo (16x) le clocking (3x), UNO R4Minima e ka etsa lipalo tse nepahetseng haholoanyane le ho sebetsana le merero e rarahaneng haholoanyane. Sena se lumella bahlahisi hore ba hahe merero e rarahaneng le e tsoetseng pele

● Puisano e sebetsanang le lisebelisoa ka USB-C

UNO R4 e ka etsisa toeba kapa keyboard ha e hokahantsoe le boema-kepe ba eona ba USB-C, e leng tšobotsi e nolofalletsang baetsi ho theha lihokelo tse potlakileng le tse pholileng.

● Lebelo le leholo la motlakase le botsitso ba motlakase

Boto ea UNO R4 e ka sebelisa matla ho fihla ho 24V, ka lebaka la moralo oa eona o ntlafalitsoeng oa mocheso. Mehato e mengata ea ts'ireletso e sebelisoa moralong oa potoloho ho fokotsa kotsi ea tšenyo ea boto kapa komporo e bakoang ke liphoso tsa wiring ke basebelisi ba sa tsebeng. Ho phaella moo, lithakhisa tsa RA4M1 microcontroller li na le tšireletso e feteletseng, e fanang ka tšireletso e eketsehileng khahlanong le liphoso.

● Tšehetso ea Capacitive touch

Boto ea UNO R4. Microcontroller ea RA4M1 e sebelisitsoeng ho eona ka tlhaho e ts'ehetsa capacitive touch

● E matla ebile e theko e tlaase

UNO R4 Minima e fana ka ts'ebetso e tsotehang ka theko ea tlhōlisano. Boto ke khetho e theko e tlaase haholo, e tiisang boitlamo ba Arduino ba ho etsa hore theknoloji ea maemo a holimo e fumanehe.

● SWD Pin e sebelisetsoa ho lokisa liphoso

Boema-kepe ba SWD ba onboard bo fa bahlahisi mokhoa o bonolo le o ts'epahalang oa ho hokahanya li-debugging probes tsa motho oa boraro. Karolo ena e tiisa ho ts'epahala ha morero mme e lumella ho lokisa mathata leha e le afe a ka bang teng.

Sistimi ea taolo ea boiketsetso ea indasteri

Sehlahisoa parameter

Arduino UNO R4 Minima /Arduino UNO R4 WiFi

Boto e kholo

UNO R4 Minima

(ABX00080)

UNO R4 WiFi

(ABX00087)

Chip Renesas RA4M1(Arm@Cortex@-M4

Boema-kepe

USB Mofuta oa C
Digital I/O pin
Etsisa phini ea ho kenya 6
UART 4
I2C 1
SPI 1
KA 1
Lebelo la chip Main core 48 MHz 48 MHz
ESP32-S3 No ho fihlela ho 240 MHz
Mohopolo RA4M1

256 KB Flash.32 KB RAM

256 KB Flash, 32 KB RAM

ESP32-S3 No 384 KB ROM, 512 KB SRAM
Palo ea li-volts

5V

Dimension

568.85mm * 53.34mm

UNO R4 VSUNO R3

Sehlahisoa Ke R4 Ke R3
processor Renesas RA4M1
(48 MHz, Arm Cortex M4
ATmega328P(16 MHz,AVR)
Memori ea phihlello e sa fetoheng 32K 2K
Polokelo ea khanya 256K 32K
Boema-kepe ba USB Mofuta oa C Mofuta-B
Matla a phahameng a tšehetso 24V 20V

Sistimi ea taolo ea boiketsetso ea indasteri

 


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