TTGO T-Display ESP32 WiFi bluetooth Module 1.14 Inch LCD Development Board

310,00 EGP

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TTGO T-Display ESP32 WiFi Bluetooth Module 1.14 Inch LCD Development Board

  • The TTGO T-Display is a development board based on the ESP32 that includes a 1.14 inch color display.
  • So on this small board it has Wifi, Bluetooth, MCU, Display.
  • If you want to start an IoT project, this is a good one to start with.
  • The OLED display on board is a 135×240 pixels TFT IPS display based on ST7789 driver IC, and connects to ESP32’s SPI interface.
  • On its back side you can connect a li battery as a power supply.Note that its USB port is USB Type C for programming, the USB to TTL chip is CP2104.
TTGO T-Display ESP32 WiFi bluetooth Module 1.14 Inch LCD Development Board

TTGO T-Display ESP32 WiFi bluetooth Module 1.14 Inch LCD Development Board

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Specifications:

  • Display: IPS ST7789V 1.14 Inch
  • Flash: 4Mb
  • Operating Voltage: 2.7V-4.2V
  • Sleep Current: About 350μA
  • Power Supply: USB 5V/1A or Li Battery
  • Battery JST Connector: 2P 1.25mm
  • USB: Type-C
  • Dimension: 51.52 x 25.04 x 8.54mm
  • Weight: 8.3g

T-Display Features:

  1. Colorful Display
  2. Low power consumption
  3.  Battery-powered charging circuit
  4. Have Custom Button

 

Hardware Specifications

Chipset ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
FLASH QSPI flash 4MB /16MB
SRAM 520 kB SRAM
Button Reset
USB to TTL 4MB CP2104 or 16MBCH9102F QFN24 or CH340K
Modular interface UART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、ADC、DACLNA  pre-amplifier
Display IPS ST7789V 1.14 Inch
Working voltage 2.7V-4.2V
Working current About 67MA
Sleep current About 350uA
Working temperature range -40℃ ~ +85℃
Size&Weight 51.52*25.04*8.54mm(8g)
Power Supply Specifications
Power Supply USB 5V/1A
Charging current 500mA
Battery 3.7V lithium battery
JST Connector 2Pin 1.25mm
USB Type-C

Wi-Fi

Standard FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip)
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

Links:

Package Included:

  • 1 x TTGO T-Display(4/16MB)
  • 1 x Charging Cable
  • 2 x Pin Header

Additional information

Weight 0,008 kg
Dimensions 5,1 × 2,5 × 0,85 cm

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