The Haitronic TTGO T-Display module is based on the ESP32, with a 32-bit Xtensa LX6 microprocessor clocked at 240 MHz and 4 MB of flash memory. It features a 1.14-inch ST7789V IPS display and supports Wi-Fi 802.11 b/g/n and Bluetooth 4.2 BR/EDR and BLE. For software development, it supports SDK and FreeRTOS, while firmware can be upgraded via UART or OTA.
- Type: Module
- Chipset: ESP32
- Microprocessor: Xtensa LX6, 32-bit, single or dual core, 240 MHz
- Flash memory: 4 MB
- SRAM: 520 kB
- Display: IPS ST7789V, 1.14 inches
- Button: Reset
- USB to TTL: CP2104
- Interfaces: UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IR, GPIO, ADC, capacitive touch sensor, DAC, LNA preamplifier
- Operating voltage: 2.7–4.2 V
- Operating current: Approximately 67 mA
- Standby current: Approximately 350 μA
- Operating temperature: -40 to +85 °C
- Dimensions: 51.52 × 25.04 × 8.54 mm
- Weight: 7.81 g
- USB power supply: 5 V / 1 A
- Charging current: 500 mA
- Battery: Lithium, 3.7 V
- Battery connector: 2-pin JST, 1.25 mm
- USB port: USB Type-C
- Wi-Fi standard: 802.11 b/g/n, up to 150 Mbps
- Wi-Fi frequency: 2.4–2.5 GHz (2400–2483.5 MHz)
- Wi-Fi transmit power: 22 dBm
- Communication range: 300 m
- Bluetooth protocol: Bluetooth 4.2 BR/EDR and BLE
- Receiver sensitivity: -97 dBm
- Audio encoding: CVSD, SBC
- Wi-Fi modes: Station, SoftAP, SoftAP+Station, P2P
- Wi-Fi security: WPA, WPA2, WPA2-Enterprise, WPS
- Encryption: AES, RSA, ECC, SHA
- Networking protocols: IPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT
- Firmware upgrade: Via UART or OTA over a network or host
- Software development: SDK for user firmware and cloud server development
- Configuration: AT commands, cloud server, Android and iOS apps
- Operating system: FreeRTOS
- Product Number
- HS1764
- Type
- Module
- 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.