HiLetgo ESP32 LCD WiFi Kit - 1.14 Display with WiFi+Bluetooth for Arduino NodeMCU

Hardware Specifications: Chipset: ESPRESSIF-ESP32 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor FLASH: 4MB QSPI flash SRAM: 520 kB Button: Reset USB to TTL: CH9102 Modular interface: UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, ADC, capacitor touch sensor, DAC, LNA pre-amplifier Display: 1.14 Inch IPS ST7789V Working voltage: 2.7V-4.2V Working current: About 60mA Sleep current: About 120uA Working temperature range: -40°C ~ +85°C Size Weight: Approx. 51.5225.048.54mm (7.81g)

Power Supply Specifications: Power Supply: USB 5V/1A Charging current: 500mA Battery: 3.7V lithium battery JST Connector: 2 Pin 1.25mm USB: Type-C Wi-Fi: Standard: FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC Protocol: 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU polymerization, support 0.4μS Protection interval Frequency range: 2.4GHz~2.5GHz (2400M~2483.5M) Transmit Power: 22dBm Communication distance: 300m Bluetooth: Protocol: Bluetooth v4.2BR/EDR and BLE standard Radio frequency: With -97dBm sensitivity NZIF receiver Class-1, Class-2 & Class-3 emitter AFH Audio frequency: CVSD & SBC audio frequency

Software specification: 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 for user firmware development Networking protocol: IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT User Configuration: AT + Instruction set, cloud server, android/iOS app OS: FreeRTOS

Packing Includes: 1 * 1.14 inch ESP32 LCD Module 2 * Pin header 1 * Cable

Chipset: ESPRESSIF-ESP32 240MHz Xtensa single-/dual-core 32-bit LX6 Microprocessor FLASH: 4MB QSPI flash SRAM: 520 kB SRAM USB to TTL: CH9102 USB: Type-C

product information: