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LILYGO® TTGO T-Display Keyboard For LNURLPoS ESP32 WiFi And Bluetooth 1.14 Inch LCD Control Module Development Board Support TF Card

上市日期: 2021-11-22
建议销售价: 0
LILYGO® TTGO T-Display ESP32 WiFi and Bluetooth Module Development Board For Arduino 1.14 Inch LCD(1)(1)(1)(1)
LILYGO® TTGO T-Display ESP32 WiFi and Bluetooth Module Development Board For Arduino 1.14 Inch LCD(1)(1)(1)(1)
LILYGO® TTGO T-Display ESP32 WiFi and Bluetooth Module Development Board For Arduino 1.14 Inch LCD(1)(1)(1)(1)
LILYGO® TTGO T-Display ESP32 WiFi and Bluetooth Module Development Board For Arduino 1.14 Inch LCD(1)(1)(1)(1)
LILYGO® TTGO T-Display ESP32 WiFi and Bluetooth Module Development Board For Arduino 1.14 Inch LCD(1)(1)(1)(1)
LILYGO® TTGO T-Display ESP32 WiFi and Bluetooth Module Development Board For Arduino 1.14 Inch LCD(1)(1)(1)(1)
LILYGO® TTGO T-Display ESP32 WiFi and Bluetooth Module Development Board For Arduino 1.14 Inch LCD(1)(1)(1)(1)
LILYGO® TTGO T-Display ESP32 WiFi and Bluetooth Module Development Board For Arduino 1.14 Inch LCD(1)(1)(1)(1)
LILYGO® TTGO T-Display ESP32 WiFi and Bluetooth Module Development Board For Arduino 1.14 Inch LCD(1)(1)(1)(1)

LILYGO® TTGO T-Display Keyboard For LNURLPoS ESP32 WiFi And Bluetooth 1.14 Inch LCD Control Module Development Board Support TF Card

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

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 temperature range

-40℃ ~ +85℃

Size&Weight

51.52*25.04*8.54mm(7.81g)


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 BLE 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

OSFreeRTOS


Github


https://github.com/Xinyuan-LilyGO/TTGO-T-Display
https://github.com/Xinyuan-LilyGO/T-Display-keyboard

LILYGO® TTGO T-Display Keyboard For LNURLPoS ESP32 WiFi And Bluetooth 1.14 Inch LCD Control Module Development Board Support TF Card


LILYGO® TTGO T-Display Keyboard For LNURLPoS ESP32 WiFi And Bluetooth 1.14 Inch LCD Control Module Development Board Support TF Card

LILYGO® TTGO T-Display Keyboard For LNURLPoS ESP32 WiFi And Bluetooth 1.14 Inch LCD Control Module Development Board Support TF Card

LILYGO® TTGO T-Display Keyboard For LNURLPoS ESP32 WiFi And Bluetooth 1.14 Inch LCD Control Module Development Board Support TF Card

Shipping List : 4MB / 16MB 

(Soldered by Default,No battery ) 

LILYGO® TTGO T-Display Keyboard For LNURLPoS ESP32 WiFi And Bluetooth 1.14 Inch LCD Control Module Development Board Support TF Card

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