ESP32 WIFI & BT Entwicklungsboards 2,8 Zoll kapazitiver Touchscreen Touchscreen WROOM
13,25 €
Resolution 240x320. It includes interfaces for UART, SPI, I2C, PWM, DAC, and ADC, making it highly adaptable for various applications. This ensures your projects are energy-efficient and can run for extended periods without frequent recharging.
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Type:Other
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Item Width:5cm/1.97inmm
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Item Length:8.7cm/3.4278inmm
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Country/Region of Manufacture:China
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Brand:Unbranded
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Wi-Fi:802.11b/g/n/
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Supported interfaces:UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, DAC
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Spectrum range:2412~2484MH2
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Sleep current:<80uA
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Size:87*50*8MM
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Serial port rate:default 115200bps
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Security:WPA/WPA2/WPA2-Enterprise/WPS
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SPIFlash:default 32Mbit
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Product size:3.43x1.97x0.31inch
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Product name:ESP32WiFi+BT dual-mode development board
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Power consumption:300mA@3.3V
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Peak current:<30mA
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Operating temperature:-20°~80°
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Operating frequency:13.56MHz
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Operating current:13~26mA
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On-chip sensors:Hall sensor, temperature sensor, capacitive touch sensor
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Note:The operating frequency of the card used must be 13.56MHz
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MCS7(65Mbps,72.2Mbps):-67dBm
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IO port:22
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Card reading distance:0~45mm
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CCK,1Mbps:-90dBm
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CCK,11Mbps:-85dBm
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Bluetooth-Compatible:Bluetooth-Compatible4.2BR/EDR and BLE standards
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Baud rate:57600
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Antenna form:gain 2dBi
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802.11n:13±2dBm(@MCS7)
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802.11g:14±2dBm(@54Mbps)
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802.11b:17±2dBm(@11Mbps)
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6Mbps(1/2BPSK):-88dBm
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54Mbps(3/464-QAM):-70dBm
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(8) Card reading distance:0~45mm
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(7) GND:ground
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(7) Baud rate:57600
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(6) Sleep current:<80uA
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(6) 3.3V:VCC
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(5) RST:reset pin
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(5) Peak current:<30mA
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(4) Operating voltage:3.3V
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(4) MIS0:SPI port slave output
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(3) Operating current:13~26mA
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Sparversand:Economy Int'l Postage 0,76 EUR - Lieferung zwischen 18. June 2025 und 02. July 2025 (bei heutigem Zahlungseingang)
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Versand nach:Weltweit, Frankreich, Deutschland, Polen, Kambodscha, Tschechische Republik, Griechenland, Ungarn, Italien, Lettland, Mexiko, Neuseeland, Portugal, Rumänien, Schweden, Österreich, Belgien, Bulgarien, Dänemark, Estland, Irland, Niederlande, Norwegen, Serbien, Slowakei, Australien, Finnland, Israel, Republik Kroatien, Saudi-Arabien, Slowenien, Schweiz, Türkei, Indien, Litauen, Spanien, Brasilien, Kanada
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Versand ausgeschlossen:Channel Islands , Isle of Wight , Isle of Man , Scilly-Inseln , Schottisches Hochland , Schottische Inseln , Nordirland , Afrika , Mittelamerika und Karibik , Naher Osten , ... und weitere