The TTGO T-Display development board is based on the ESP32 and designed for Arduino projects with WiFi and Bluetooth connectivity. It features a 1.14-inch IPS color display with an ST7789V controller, 16 MB of QSPI flash memory, and a 240 MHz, 32-bit single- or dual-core Xtensa LX6 processor.
Its interfaces include UART, SPI, SDIO, I2C, I2S, GPIO, ADC, a touch sensor, and PWM. It can be powered via USB Type-C or by a 3.7 V lithium battery connected through a 2-pin, 1.25 mm JST connector. It supports firmware development via SDK and updates via UART or OTA, and runs FreeRTOS.
- Chipset: ESPRESSIF-ESP32
- Processor: 240 MHz, 32-bit single- or dual-core Xtensa LX6
- Flash memory: 16 MB QSPI
- SRAM: 520 kB
- Display: 1.14-inch IPS ST7789V
- WiFi connectivity: 802.11 b/g/n, 2.4–2.5 GHz, speeds up to 150 Mbps
- WiFi modes: Station, SoftAP, SoftAP+Station, P2P
- WiFi security: WPA, WPA2, WPA2-Enterprise, WPS
- Bluetooth connectivity: Bluetooth v4.2 BR/EDR and BLE
- Interfaces: UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, ADC, touch sensor, DAC, LNA preamplifier
- USB-to-TTL: CP2104
- Button: Reset
- Operating voltage: 2.7–4.2 V
- Operating current: Approx. 67 mA
- Standby current: Approx. 350 μA
- USB power supply: 5 V / 1 A
- Charging current: 500 mA
- Battery type: 3.7 V lithium
- Battery connector: 2-pin, 1.25 mm JST
- Firmware updates: Via UART or OTA
- Operating system: FreeRTOS
- Operating temperature: -40 °C to +85 °C
- Dimensions: 51.52 × 25.04 × 8.54 mm
- Weight: 7.81 g
- Product Number
- HS1764-16
- Board Model
- -
- Chipset
- ESP32
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.