Waveshare Pico-RTC-DS3231 Madaidaicin RTC Module

Bayanin samfur

Pico-RTC-DS3231 ƙirar haɓaka ce ta RTC ta musamman don Rasberi Pi Pico. Yana haɗa babban madaidaicin guntu RTC DS3231 kuma yana amfani da bas ɗin I2C don sadarwa. Samfurin yana fasalta daidaitaccen taken Rasberi Pi Pico, yana goyan bayan jerin Rasberi Pi Pico. Hakanan ya haɗa da guntu DS3231 akan jirgi tare da madaidaicin baturi, yana ba da damar aikin agogo na ainihi. RTC tana ƙididdige daƙiƙa, mintuna, sa'o'i, kwanakin wata, wata, ranar mako, da shekara tare da diyya ta shekara mai inganci har zuwa 2100. Yana ba da tsarin zaɓi na awa 24 ko awa 12 tare da AM/PM nuna alama. Bugu da ƙari, ƙirar tana ba da agogon ƙararrawa 2 na shirye-shirye kuma ya zo tare da takaddun kan layi don Raspberry Pi Pico C/C++ da MicroPython ex.ampda demos.

Umarnin Amfani da samfur

Saita Muhalli:

1. Don yanayin haɓaka aikace-aikacen Pico akan Rasberi Pi, da fatan za a koma zuwa RasberiPiChapter.
2. Don saitin mahalli na Windows, zaku iya komawa zuwa wannan mahada. Wannan koyawa tana amfani da VScode IDE don haɓakawa a cikin yanayin Windows.

Ƙarsheview

Pico-RTC-DS3231 ƙirar haɓaka ce ta RTC ta musamman don Rasberi Pi Pico. Yana haɗa babban madaidaicin guntu RTC DS3231 kuma yana amfani da bas ɗin I2C don sadarwa. Ana ba da izinin haɗa ƙarin na'urori masu auna firikwensin waje godiya ga ƙira mai iya tarawa.

Siffofin

• Madaidaicin Shugaban Rasberi Pi Pico, yana goyan bayan jerin Rasberi Pi Pico.
• A kan babban madaidaicin guntu RTC DS3231, tare da rikon baturi.
• Agogon Gaskiya Yana Ƙirar Daƙiƙa, Mintuna, Awanni, Kwanan Wata,
• Watan, Ranar Mako, da Shekara tare da Diyya ta Shekarar Leap-Year Ingance Har zuwa 2100.
• Tsarin zaɓi: 24-hour KO awa 12 tare da alamar AM/PM. 2 x agogon ƙararrawa mai shiri.
• Samar da takaddun kan layi (Rasberi Pi Pico C/C++ da MicroPython exampda demos).

Ƙayyadaddun bayanai

• Ƙa'idar aikitage: 3.3V
• Ajiyayyen baturi voltage: 2.3V ~ 5.5V
• Yanayin aiki: -40°C ~ 85°C
• Amfanin wutar lantarki: 100nA (yana kiyaye bayanai da bayanan agogo)

Pinout

Girma

Jagorar Mai Amfani

Saita yanayi

1. Don yanayin haɓaka aikace-aikacen Pico akan Rasberi Pi, da fatan za a koma zuwa Babin Rasberi Pi.
2. Don saitin mahalli na Windows, zaku iya komawa zuwa hanyar haɗin gwiwa. Wannan koyawa tana amfani da VScode IDE don haɓakawa a cikin yanayin Windows.

Rasberi Pi

1. Shiga Rasberi Pi Tare da SSH ko danna Ctrl Alt T a lokaci guda yayin amfani da allon don buɗe tashar.
2. Zazzage kuma cire zip ɗin lambobin demo zuwa kundin adireshin Pico C/C++ SDK. Koyarwar tunani don masu amfani waɗanda ba su riga sun shigar da SDK ba.
   • Lura: Cewa kundin adireshin SDK na iya bambanta ga masu amfani daban-daban, kuna buƙatar bincika ainihin kundin adireshi. Gabaɗaya, yakamata ya zama ~/pico/. wget -P ~/pico
     https://files.waveshare.com/upload/2/26/Pico‐rtc‐ds3231_code.zipcd. ~/picounzip Pico-rtc-ds3231_code.zip
3. Riƙe maɓallin BOOTSEL na Pico, kuma haɗa haɗin kebul na Pico zuwa Rasberi Pi sannan a saki maɓallin.
4. Haɗa kuma gudanar da pico-rtc-ds3231 examples: cd ~/pico/pico-rtc‐ds3231_code/c/build/ cmake mnt/pico && barci 1 && sudo minicom ‐b 2 -o -D /dev/ttyACM2
5. Bude tasha kuma yi amfani da minicom don bincika bayanan firikwensin.

Python

1. Koma zuwa jagororin Rasberi Pi zuwa saitin Micropython firmware don Pico.
2. Buɗe Thonny IDE, ja demo zuwa IDE, kuma kunna Pico kamar ƙasa.
3. Danna alamar "gudu" don gudanar da lambobin demo na MicroPython.

Windows

• Zazzage kuma buɗe demo ɗin zuwa tebur ɗin Windows ɗinku, koma zuwa Rasberi
• Jagorar Pi don saita saitunan yanayin software na Windows.
• Latsa ka riƙe maɓallin BOOTSEL na Pico, haɗa kebul na Pico zuwa PC tare da kebul na MicroUSB. Shigo da shirin c ko Python cikin Pico don yin aiki.
• Yi amfani da kayan aikin serial don view tashar tashar jiragen ruwa mai kama-da-wane na lissafin USB na Pico don bincika bayanan bugu, ana buƙatar buɗe DTR, kuma ƙimar baud shine 115200, kamar yadda aka nuna a hoton da ke ƙasa:

Wasu

• Ba a amfani da hasken LED ta tsohuwa, idan kuna buƙatar amfani da shi, zaku iya siyar da resistor 0R akan matsayin R8. Danna don view zane mai tsari .
• Ba a amfani da fil ɗin INT na DS3231 ta tsohuwa. Idan kuna buƙatar amfani da shi, zaku iya siyar da resistor 0R akan wuraren R5, R6, da R7. Danna don view zane mai tsari .
• Sayar da resistor R5, haɗa fil ɗin INT zuwa fil ɗin GP3 na Pico, don gano yanayin fitarwa na agogon ƙararrawa DS3231.
• Sayar da resistor R6, haɗa fil ɗin INT zuwa fil ɗin 3V3_EN na Pico, don kashe wutar Pico lokacin da agogon ƙararrawa na DS3231 ya fito da ƙananan matakin.
• Sayar da resistor R7, haɗa fil ɗin INT zuwa fil ɗin RUN na Pico, don sake saita Pico lokacin da agogon ƙararrawa DS3231 ya fitar da ƙaramin matakin.

Albarkatu

• Takardu
  • Tsarin tsari
  • Bayanan Bayani na DS3231
• Lambobin demo
  • Lambobin demo
• Software na haɓakawa
  • Thonny Python IDE (Windows V3.3.3)
  • Zimo221.7z
  • Hoton2Lcd.7z

Pico Quick Start

Zazzage Firmware

• Zazzagewar MicroPython Firmware
• Zazzagewar C_Blink Firmware [Expand]

Koyarwar Bidiyo [Faɗa]

• Koyarwar Pico I - Gabatarwa ta asali
• Koyarwar Pico II - GPIO [Fadada]
• Koyarwar Pico III - PWM [Expand]
• Koyarwar Pico IV - ADC [Expand]
• Koyarwar Pico V - UART [Fadada]
• Koyarwar Pico VI - Za a ci gaba… [Faɗa]

Tsarin MicroPython

• 【MicroPython】 inji.Pin Aiki
• 【MicroPython】 inji.PWM Aiki
• 【MicroPython】 inji.ADC Aiki
• 【MicroPython】 inji.UART Aiki
• 【MicroPython】 inji.I2C Aiki
• 【MicroPython】 inji.SPI Aiki
• 【MicroPython】 rp2.StateMachine

Jerin C/C++

• 【C/C++】 Koyarwar Windows 1 - Saitin Muhalli
• 【C/C++】 Koyarwar Windows 1 - Ƙirƙiri Sabon Aiki

Arduino IDE Series

Shigar Arduino IDE

1. Zazzage fakitin shigarwa na Arduino IDE daga Arduino website .
   • SAUKARWA
     
2. Kawai danna "KAWAI DOWNLOAD".
3. Danna don shigarwa bayan saukewa.
4. Lura: Za a sa ka shigar da direba yayin aiwatar da shigarwa, za mu iya danna Shigar.

Sanya Arduino-Pico Core akan Arduino IDE

1. Bude Arduino IDE, danna maɓallin File a kusurwar hagu kuma zaɓi "Preferences".
2. Ƙara mahaɗin da ke biyo baya a cikin ƙarin manajan hukumar ci gaba URL, sannan danna Ok.
   • Lura: Idan kun riga kuna da hukumar ESP8266 URL, za ka iya raba da URLs tare da waƙafi kamar haka:
   • https://dl.espressif.com/dl/package_esp32_index.json,https://github.com/earlephilhower/arduino‐pico/releases/download/global/package_rp2040_index.json.
3. Click on Tools -> Dev Board -> Dev Board Manager -> Bincika pico, it shows installed since my computer has already installed it.

Loda Demo A Farko

1. Latsa ka riƙe maɓallin BOOTSET akan allon Pico, haɗa Pico zuwa tashar USB ta kwamfutar ta hanyar kebul na Micro USB, sannan ka saki maɓallin lokacin da kwamfutar ta gane rumbun kwamfutarka mai cirewa (RPI-RP2).
2. Zazzage demo, buɗe hanyar arduinoPWMD1-LED a ƙarƙashin D1-LED.ino.
3. Danna Tools -> Port, tuna da COM data kasance, ba buƙatar danna wannan COM (kwamfutoci daban-daban suna nuna COM daban-daban, tuna COM data kasance akan kwamfutarka).
4. Haɗa allon direba zuwa kwamfutar tare da kebul na USB, sannan danna Kayan aiki -> Tashoshi, zaɓi uf2 Board don haɗin farko, kuma bayan an gama ƙaddamarwa, haɗawa kuma zai haifar da ƙarin tashar COM.
5. Danna Kayan aiki -> Kwamitin Dev -> Rasberi Pi Pico/RP2040 -> Rasberi Pi Pico.
6. Bayan saitin, danna kibiya ta dama don lodawa.
   • Idan kun haɗu da matsaloli a cikin lokacin, kuna buƙatar sake kunnawa ko maye gurbin sigar Arduino IDE, cire Arduino IDE yana buƙatar cirewa da tsafta, bayan cire software ɗin kuna buƙatar goge duk abinda ke cikin babban fayil ɗin C: \ Masu amfani da hannu da hannu. suna]\AppDataLocalArduino15 (kana buƙatar nuna ɓoye files don ganin shi) sannan a sake shigar da shi.

Bude Source Demo

• MicroPython Demo (GitHub)
• MicroPython Firmware/Blink Demo (C)
• Rasberi Pi C/C++ Demo
• Rasberi Pi MicroPython Demo
• Arduino Official C/C++ Demo

Taimako

Goyon bayan sana'a
Aika Yanzu

• Idan kuna buƙatar goyan bayan fasaha ko samun kowane ra'ayi/sakeview, da fatan za a danna maɓallin Submit Yanzu don ƙaddamar da tikitin, Ƙungiyar tallafin mu za ta duba kuma ta ba ku amsa a cikin 1 zuwa 2 kwanakin aiki.
• Da fatan za a yi haƙuri yayin da muke ƙoƙarin taimaka muku don warware matsalar.
• Lokacin Aiki: 9 AM - 6 AM GMT + 8 (Litinin zuwa Juma'a)

Takardu / Albarkatu

Waveshare Pico-RTC-DS3231 Madaidaicin RTC Module [pdf] Jagoran Jagora Pico-RTC-DS3231 Madaidaicin RTC Module, Pico-RTC-DS3231, Madaidaicin RTC Module, RTC Module

Magana

• Manual mai amfani