TTGO T-Display ESP32 WiFi Bluetooth module 1.14-inch LCD development board

Features
Hardware Specifications:

    Chipset: ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
    FLASH Memory: QSPI flash 4MB
    SRAM: 520 KB SRAM
    Button: Reset
    USB to TTL IC: CP2104
    Modular 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: -40℃ ~ +85℃
    Size&Weight: 51.5 x 25.3 x 8.5mm(7.8g)

Power Supply Specifications:

    Power Supply: USB 5V/1A
    Charging current: 500mA
    Battery: 3.7V lithium battery (Not included)
    JST Connector: 2Pin 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 to150Mbps)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: Meet 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/iOSapp
    OS: FreeRTOS

Packing List

    1 x TTGO T-Display
    1 x Charging Cable
    2 x 12-way Straight Male pin header