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KEPUSHIYE electronic component Display WiFi bluetoo Long-awaited Manufacturer direct delivery ESP32 CP2104

KEPUSHIYE electronic component Display ESP32 CP2104 WiFi bluetoo

$16

KEPUSHIYE electronic component Display ESP32 CP2104 WiFi bluetoo

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Product description

Feature:
Hardware Specifications Description
Chipset ESPRESSIF-ESP32 240MHz dual-core 32-bit LX6 microprocessor
FLASH QSPI flash 4MB
SRAM 520 kB SRAM
Button Reset
USB to TTL CP2104
Interface UART,SPI,SDIO,I2C,LED PWM,TV PWM,I2S,IRGPIO,ADC,capacitor touch sensor,DACLNA pre-amplifier
Display IPS ST7789V 1.14 Inch
Working voltage 2.7V-4.2V
Working current About 60MA
Sleep current About 120uA
Working temperature range -40C-+85°C
Size amp; Weight 51.52 x 25.04 x 8.54mm(7.81g)
Power Supply Description
Power Supply USB 5V/1A
Charging current 500mA
Battery 3.7V lithium battery
JST Connector 2Pin 1.25mm
USB Type-C
Wi-Fi Description
Protocol 802.11 b/g/n (802.11n,speed up to 150Mbps) A-MPDU and A-MSDU polymerization,support 0.4us Protection interval
Frequency range 2.4GH2-2.5GHz(2400M-2483.5M)
Transmit Power 22dBm
Communication distance 300m
Bluetooth Description
Protocol Support bluetooth V4.2BR/EDR and BLE standard
Radio frequency With -97dBm sensitivity NZIF receiver Class-1,Cl ass-2 amp; Class-3 emitter AFH
Audio frequency CVSDamp;SBC audio frequency
Software Description
Wi-Fi Mode Station/SoftAP/SoftAP+Station/P2P
Security mechanism WPA/WPA2/WPA2-Enterprise/WPS
Encryption Type AES/RSA/ECC/SHA
Firmware upgrade UART download/OTA (Through network/host to download and write firmware)
Software Development Support cloud server development/SDK user firmware development
Networking protocol IPv4,IPv6,SSL,TCP/UDP/HTTP/FTP/MQTT
User Configuration AT + Instruction set,cloud server,android/iOSapp
OS FreeRTOS
Package includes:
1 x Development board with pins
1 x Battery cable

KEPUSHIYE electronic component Display ESP32 CP2104 WiFi bluetoo

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