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Home Games & Accessories LILYGO® TTGO Backlight Adjustment PSARM 8M IP5306 I2C Development Board
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LILYGO® TTGO Backlight Adjustment PSARM 8M IP5306 I2C Development Board

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SKU: 32854502767

$15.49 $14.72

Category: Games & Accessories
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Description

LILYGO® TTGO Backlight Adjustment PSARM 8M IP5306 I2C Development Board

Hardware

Specifications

Chipset ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
FLASH QSPI flash/SRAM, up to 4 x 16 MB
SRAM 520 kB SRAM , SPRAM 8M
KEY reset,boot
KEY IO37,IO38,IO39
Dispaly ILI9341 2.2Inch(240*320)
USB to TTL CP2104
Modular interface SD card、UART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、capacitor touch sensor、ADC、DACLNA pre-amplifier
On-board clock 40MHz crystal oscillator
Working voltage 2.3V-3.6V
Working current about 43mA
Sleep current 1.1mA
Audio amp ns4148
Working temperature range -40℃ ~ +85℃
Size&weight 66.70mm*42.59mm*12.50mm(20.23g)

Power Supply

Specifications

Power Supply USB 5V/2A
Charging current 2000mA
Battery 3.7V lithium battery
Integrated mobile power IP5306-I2C

Wi-Fi

Standard FCC/CE/TELEC/KCC/SRRC/NCC(esp32 chip)
Protocol 802.11 b/g/n/e/i (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 bluetooth v4.2BR/EDR and BLE standard
Radio frequency with -98dBm 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
OS FreeRTOS

Link to GitHub

//github.com/Xinyuan-LilyGO/TTGO-T4-TestCode

Pin Reference Description


Product Size


Shipping List (Not include battery)

1 X New ESP32 Module

1 X Power Cable

1 X Line

Additional information

Brand Name

TTGO

Compatible Brand/Model

None

Model Number

T4

SKU

H213

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