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mode.","pinout.components.nodemcu_flash_btn",[70],[728,731,733,735,737,739,741,743,744,746,748,750,752,754,756,758,760,761,762,763,764,765,766,767,768,769,770,771,772,773],{"pinId":48,"x":729,"y":730,"labelPosition":45},1.27,7.62,{"pinId":49,"x":729,"y":732,"labelPosition":45},10.16,{"pinId":50,"x":729,"y":734,"labelPosition":45},12.7,{"pinId":51,"x":729,"y":736,"labelPosition":45},15.24,{"pinId":52,"x":729,"y":738,"labelPosition":45},17.78,{"pinId":53,"x":729,"y":740,"labelPosition":45},20.32,{"pinId":54,"x":729,"y":742,"labelPosition":45},22.86,{"pinId":55,"x":729,"y":618,"labelPosition":45},{"pinId":56,"x":729,"y":745,"labelPosition":45},27.94,{"pinId":57,"x":729,"y":747,"labelPosition":45},30.48,{"pinId":58,"x":729,"y":749,"labelPosition":45},33.02,{"pinId":59,"x":729,"y":751,"labelPosition":45},35.56,{"pinId":60,"x":729,"y":753,"labelPosition":45},38.1,{"pinId":61,"x":729,"y":755,"labelPosition":45},40.64,{"pinId":62,"x":729,"y":757,"labelPosition":45},43.18,{"pinId":67,"x":759,"y":730,"labelPosition":64},24.13,{"pinId":68,"x":759,"y":732,"labelPosition":64},{"pinId":69,"x":759,"y":734,"labelPosition":64},{"pinId":70,"x":759,"y":736,"labelPosition":64},{"pinId":71,"x":759,"y":738,"labelPosition":64},{"pinId":72,"x":759,"y":740,"labelPosition":64},{"pinId":73,"x":759,"y":742,"labelPosition":64},{"pinId":74,"x":759,"y":618,"labelPosition":64},{"pinId":75,"x":759,"y":745,"labelPosition":64},{"pinId":76,"x":759,"y":747,"labelPosition":64},{"pinId":77,"x":759,"y":749,"labelPosition":64},{"pinId":78,"x":759,"y":751,"labelPosition":64},{"pinId":79,"x":759,"y":753,"labelPosition":64},{"pinId":80,"x":759,"y":755,"labelPosition":64},{"pinId":81,"x":759,"y":757,"labelPosition":64},{"id":10,"name":775,"vendor":776,"descriptionKey":777,"defaultVoltage":34,"architecture":778},"ESP8266 Series","Espressif Systems","families.esp8266.description","Tensilica L106 32-bit",[780,787,792,797],{"id":14,"publisher":781,"title":782,"documentType":783,"url":784,"version":785,"accessedDate":786},"NodeMCU Team","NodeMCU DEVKIT V1.0 Schematic & Altium Design Reference","schematic","https:\u002F\u002Fgithub.com\u002Fnodemcu\u002Fnodemcu-devkit-v1.0","1.0","2026-09-15",{"id":15,"publisher":776,"title":788,"documentType":789,"url":790,"version":791,"accessedDate":786},"ESP8266EX Datasheet","datasheet","https:\u002F\u002Fwww.espressif.com\u002Fsites\u002Fdefault\u002Ffiles\u002Fdocumentation\u002F0a-esp8266ex_datasheet_en.pdf","v4.4",{"id":16,"publisher":793,"title":794,"documentType":789,"url":795,"version":796,"accessedDate":786},"AI-Thinker","ESP-12E WiFi Module Specification","https:\u002F\u002Fdocs.ai-thinker.com\u002F_media\u002Fesp8266\u002Fdocs\u002Fesp-12e_product_specification_en.pdf","v1.0",{"id":17,"publisher":776,"title":798,"documentType":799,"url":800,"accessedDate":23},"ESP8266 Boot Mode Selection (esptool documentation)","application_note","https:\u002F\u002Fdocs.espressif.com\u002Fprojects\u002Fesptool\u002Fen\u002Flatest\u002Fesp8266\u002Fadvanced-topics\u002Fboot-mode-selection.html",[802,805,808,811],{"slug":803,"name":804},"wemos-d1-mini-v3","Wemos D1 Mini v3.0 (ESP8266)",{"slug":806,"name":807},"arduino-mega-2560","Arduino Mega 2560 Rev3",{"slug":809,"name":810},"arduino-pro-mini","Arduino Pro Mini",{"slug":812,"name":813},"raspberry-pi-gpio-40pin","Raspberry Pi 40-Pin GPIO Header",[815],{"id":671,"slug":671,"mpn":816,"primaryCategory":817,"manufacturers":818,"shortDescription":821,"packages":822,"packageTypes":825,"voltage":826,"recommendedOperating":830,"roleOnBoard":831},"AMS1117-3.3","voltage_regulator",[819,820],"Advanced Monolithic Systems","Various","SOT-223 kılıfta, sabit 3,3 V çıkışlı, 1 A düşük düşümlü (LDO) pozitif doğrusal gerilim regülatörü.",[823],{"packageType":824,"pinCount":31},"SOT-223",[824],{"context":827,"min":828,"max":323,"typical":182,"outputTypical":829},"input",4.75,3.3,{"supplyVoltageMinV":828,"supplyVoltageTypV":182,"supplyVoltageMaxV":323},"Wi-Fi beslemesi için 3,3 V regülatör",[671],{"title":834,"description":835,"card":836,"intro":837,"safe":838,"adc":839,"interfaces":840,"strapping":841,"input":842,"overview":843},"NodeMCU v2 Amica (ESP8266) Pinout ve Diyagram","Etkileşimli NodeMCU v2 Amica ESP8266 pin dizilimi diyagramı: 30 pinli GPIO eşlemeleri, ADC, I2C, SPI, UART, strapping pinleri, derin uykudan uyanma ve CP2102 güç özellikleri.","Silicon Labs CP2102 ve ESP-12E modüllü, breadboard dostu 30 pinli ESP8266 geliştirme kartı.","NodeMCU v2 Amica, breadboard dostu ESP8266 kartlarının altın standardıdır (0.9\" sıra aralığı). ESP-12E modülü ve Silicon Labs CP2102 USB-UART köprüsü etrafında tasarlanmıştır; entegre 802.11 b\u002Fg\u002Fn Wi-Fi ile 32 bit 80MHz işlem gücü sunar.","Güvenli ve sorunsuz genel amaçlı G\u002FÇ seçenekleri arasında donanımsal I2C (SCL\u002FSDA) de sağlayan D1 (GPIO5) ve D2 (GPIO4) bulunur. D5 (GPIO14), D6 (GPIO12) ve D7 (GPIO13) SPI veya PWM için idealdir. Tüm pinlerin kesinlikle 3,3 V lojikte çalıştığını unutmayın (5V toleranslı DEĞİLDİR).","A0 pini, gerilimi ESP8266EX'in dahili 0–1,0 V ADC TOUT aralığına ölçekleyen yerleşik 220k\u002F100k gerilim bölücü sayesinde 0 ile 3,3 V arası analog girişleri kabul eder.","Varsayılan donanımsal I2C, D1 (SCL, GPIO5) ve D2 (SDA, GPIO4) kullanır. Donanımsal HSPI, D5 (SCLK, GPIO14), D6 (MISO, GPIO12), D7 (MOSI, GPIO13) ve D8 (CS, GPIO15) kullanır. Birincil UART0, CP2102 köprüsü üzerinden RX (GPIO3) ve TX (GPIO1) pinlerine yönlendirilmiştir.","Reset sırasında üç boot strapping pini belirli lojik seviyelerde tutulmalıdır: D3 (GPIO0) normal flash yürütmesi için HIGH olmalıdır (LOW, UART indirme modunu tetikler); D4 (GPIO2) HIGH olmalıdır; D8 (GPIO15) LOW tutulmalıdır (dahili 12k pull-down'ı vardır).","D0'ın (GPIO16) özel donanım kısıtlamaları vardır: donanımsal kesme, PWM ve I2C yeteneği yoktur. Derin uyku modunu kullanmak için, dahili RTC zamanlayıcısının işlemciyi uyandırmak üzere RST'yi düşük seviyeye çekebilmesi amacıyla D0'ı RST'ye bağlayın.",{"summary":844,"power":845,"variants":849,"before":853},"NodeMCU v2 Amica, NodeMCU ekibi tarafından tasarlanmış açık kaynaklı bir IoT geliştirme kartıdır. 48.5 x 25.4 mm boyutlarıyla, 0.9\" header genişliği standart lehimsiz breadboard'un her iki tarafında birer boş bağlantı sütunu bırakarak daha geniş v3 kartlarının breadboard uyumsuzluğunu çözer.",{"usb":846,"vin":847,"pin3v3":848},"Koruma diyotu D1 üzerinden NCP1117 \u002F AMS1117 LDO regülatörüne yönlendirilen Micro-USB 5V girişi.","VIN pini (yerleşik LDO tarafından 3,3 V'a düşürülen 5V–10V DC harici giriş).","3V3 pinleri (regüleli 3,3 V DC hattı, ESP8266 Wi-Fi vericisi ile harici sensörler arasında paylaşılan 800mA'e kadar tepe kapasite).",{"amicaBreadboard":850,"flashPins":851,"cp2102":852},"Breadboard uyumluluğu (0.9\" aralık): hantal 1.1\" NodeMCU v3 LoLin'in aksine v2 Amica, her iki tarafta birer erişilebilir bağlantı deliği sırası bırakarak standart breadboard'lara sığar.","Dahili SPI Flash header'ı (GPIO6–GPIO11): SD3, SD2, SD1, CMD, SD0, CLK pinleri doğrudan ESP-12E modülünün içindeki 4MB SPI Flash çipine bağlıdır. Bu pinlere asla harici çevre birimi bağlamayın.","Silicon Labs CP2102 köprüsü: Arduino IDE ve PlatformIO'da sorunsuz sketch yükleme için otomatik DTR\u002FRTS donanımsal reset zamanlamasına sahip yüksek güvenilirlikli CP2102 USB-UART denetleyicisiyle donatılmıştır.",{"voltage3v3":854,"strapping":855,"flashPins":856},"Kesin 3,3 V lojik sınırı: ESP8266EX girişleri 5V toleranslı DEĞİLDİR. 5V sensör çıkışlarını (ör. 5V HC-SR04 Echo) doğrudan bağlamak giriş tamponlarını kalıcı olarak bozar.","Boot modu pinleri (D3, D4, D8): harici pull dirençleri boot durumlarına asla karşı çıkmamalıdır: açılış reseti sırasında D3=HIGH, D4=HIGH, D8=LOW.","SD0–SD3 ve CLK\u002FCMD'den kaçının: GPIO6–11'i kullanmak, işlemci bellenim flash belleğine erişimini kaybettiğinden anında çekirdek çökmelerine (Fatal exception \u002F Watchdog reset) yol açar.",1791754288323]