LILYGO TTGO T-Display ESP32 CH9102F WiFi bluetooth Module 1.14 Inch LCD Development Board
Feature:
Demo:https://github.com/Xinyuan-LilyGO/TTGO-T-Display
Hardware Specifications | Description |
Chipset | ESPRESSIF-ESP32 240MHz Xtensa dual-core 32-bit LX6 microprocessor |
FLASH | QSPI flash 4MB /16MB (optional) |
SRAM | 520 kB SRAM |
Button | Reset |
USB to TTL | CH9102F |
Interface | UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO,ADC, capacitor touch sensor, DACLNA pre-amplifier |
Display | IPS ST7789V 1.14 Inch 135*240 resolution |
Working voltage | 2.7V-4.2V |
Working current | About 60MA |
Sleep current | About 120uA |
Working temperature range | -40C~+85??C |
Size & Weight | 51.52 x 25.04 x 8.54mm(7.81g) |
Power Supply | Description |
Power Supply | USB 5V/1A |
Charging current | 500mA |
Battery | 3.7V lithium battery |
JST Connector | 2Pin 1.25mm |
USB | Type-C |
Wi-Fi | Description |
Standard | FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC/JAPAN MIC |
Protocol | 802.11 b/g/n (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU polymerization, support 0.4us Protection interval |
Frequency range | 2.4GH2~2.5GHz(2400M-2483.5M) |
Transmit Power | 22dBm |
Communication distance | 300m |
Bluetooth | Description |
Protocol | Support bluetooth V4.2BR/EDR and BLE standard |
Radio frequency | With -97dBm sensitivity NZIF receiver Class-1, Cl ass-2 & Class-3 emitter AFH |
Audio frequency | CVSD&SBC audio frequency |
Software | Description |
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 |
Package includes:
1 x Development board with pins
1 x Battery cable
Pin diagram:
Additional information
Weight | 0.02 kg |
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The Type: No selection | CH340K 16MB, CH9102F 16MB, CH9102F 16MB JAPAN MIC, CH9102F 16MB with Shell, CH9102F 4MB, CH9102F 4MB JAPAN MIC, CH9102F 4MB with Shell |
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