# TTGO T-Display development board, ESP32, WiFI, Bluetooth, Display 1.14", USB Type-C

> TTGO T-Display development board with ESP32 dual core 240MHz, WiFi and Bluetooth v4.2BR/EDR and BLE, 1.14 inch color IPS display (ST7789V driver), USB Type-C with CP2104 converter. FLASH memory 4MB, SRAM 520KB. Supports Lithium battery 4.2VDC via JST 2-pin connector, with 500mA charging current. Includes Reset button and two buttons on GPIO0 and GPIO35. Dimensions: 51.5 x 25.1 x 8.5 mm.

- Page: https://sigmanortec.ro/en/ttgo-t-display-development-board-esp32-wifi-bluetooth-display-114-usb-type-c
- Price: 141.55 RON
- Availability: In stock; 1-2 zile
- Reference: 9523 · EAN: 5946782248559
- Category: Mechatronics and IoT > Development Board > Boards with Display and Camera
- Package (shipping data): 0.023 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 04:47 (Europe/Bucharest)

## Description

Compact development board for IoT prototyping and graphical interfaces, with ESP32 dual core 240MHz, integrated WiFi and Bluetooth, 1.14 inch color IPS display for fast data display, USB Type-C with CP2104 for easy programming, support for charging and powering from a 4.2V Li-Ion battery via JST connector, includes Reset button and two buttons on GPIO.
TTGO ESP32 development board with 1.14 inch IPS color LCD Display, 32-bit Xtensa dual core LX6 processor, WiFi, Bluetooth and charging circuit for 4.2V Lithium battery for which it has a connector.
It uses the CP2104 USB to TTL converter to communicate with the computer and requires a USB Type-C cable.
Supports standard firmware upgrade via UART or OTA via network. There is also a Reset button on the board.
The board can work with a battery connected to the JST plug, which will be charged when the 5V power supply is connected via the USB cable.
There are two programmable buttons on the board connected to GPIO0 and GPIO35.
Specifications:
Supply voltage: 5VDC, via USB
Operating current: 60mA approximately
Sleep current: 120uA approximately
Supported battery: Lithium 4.2VDC
Battery working voltage: 2.7 - 4.2VDC
Battery charging current: 500mA
Battery connector: JST 2 pins, 1.25mm
USB: Type-C
Dimensions mm: 51.5 x 25.1 x 8.5
Chipset: Microprocessor ESPRESSIF-ESP32 240MHz Xtensa single-/dual-core 32-bit LX6
FLASH memory: 4MB QSPI
SRAM: 520KB
USB to TTL IC: CP2104
Modular interface: UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, ADC, capacitive touch sensor, DACLNA pre-amplifier
WiFi 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 0.4uS protection interval
Frequency: 2.4GHz-2.5GHz(2400M-2483.5M)
Transmission power: 22dBm
Maximum communication distance: 300m
WiFi mode: Station/SoftAP/SoftAP+Station/P2P
WiFi Security: WPA/WPA2/WPA2-Enterprise/WPS
Encryption: AES/RSA/ECC/SHA
Software development: Cloud server and SDK development support
Network protocol: IPv4, Pv6, SSL, TCP/UDP/HTTP/FTP/MQTT
User configuration: AT instructions, cloud server, Android/IOS application
Operating system: FreeRTOS
Bluetooth: v4.2BR/EDR and BLE
Radio frequency: with -97dBm sensitivity NZIF Class 1, Class 2 receiver and Class-3 AFH transmitter
Audio frequency: CVSD&SBC
Display: TFT LCD IPS
Diagonal: 1.14 inches
Display driver: ST7789V
Pinouts:
Use:
To program the board, it is necessary to download the library https://github.com/espressif/arduino-esp32 and https://github.com/Bodmer/TFT_eSPI .
The modified library is available for download in the Download section. The User_Setup_Select.h file in the TFT_e_SPI folder is the one that requires configuration, that is, the line " #include will be commented " and the line " #include will be uncommented ".
The ESP32 Arduino -> TTGO LoRa32-OLED v2.1.6 board is selected