TTGO T-Display ESP32 WiFi and Bluetooth Module Development Board 1.14 Inch LCD

  • 24.92 USD

Product  DescriptionHardware Specifications ChipsetESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessorFLASHQSPI flash 4MBSRAM&n


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Product  Description

Hardware Specifications 
ChipsetESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
FLASHQSPI flash 4MB
SRAM 520 kB SRAM
ButtonReset
USB to TTLCP2104
Modular interfaceUART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、ADC、capacitor touch sensor、DACLNA  pre-amplifier
DisplayIPS ST7789V 1.14 Inch
Working voltage2.7V-4.2V
Working currentAbout 60MA
Sleep currentAbout 120uA
Working temperature range-40℃ ~ +85℃
Size&Weight51.52*25.04*8.54mm(7.81g)
Power Supply Specifications 
Power SupplyUSB 5V/1A
Charging current500mA
Battery3.7V lithium battery
JST Connector2Pin 1.25mm
USBType-C
 
Wi-Fi
 
StandardFCC/CE-RED/IC/TELEC/KCC/SRRC/NCC
Protocol802.11 b/g/n(802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection interval
Frequency range2.4GHz~2.5GHz(2400M~2483.5M)
Transmit Power22dBm
Communication distance300m
 
Bluetooth
 
ProtocolMeet bluetooth v4.2BR/EDR and BLE standard
Radio frequencyWith -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
Audio frequencyCVSD&SBC audio frequency
 
Software specification
 
Wi-Fi ModeStation/SoftAP/SoftAP+Station/P2P
Security mechanismWPA/WPA2/WPA2-Enterprise/WPS
Encryption Type AES/RSA/ECC/SHA
Firmware upgradeUART download/OTA（Through network/host to download and write firmware）
Software DevelopmentSupport cloud server development /SDK for user firmware development
Networking protocolIPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTT
User ConfigurationAT + Instruction set, cloud server, android/iOSapp
OSFreeRTOS

 

More information: Developing resource

Shipping List

T-Display  *1

Cable        *1

Pin             *2

LILYGO® TTGO T-Display ESP32 WiFi and Bluetooth Module Development Board For Arduino 1.14 Inch LCD