T-Internet-POE TTGO V1.1 ESP32-WROOM LAN8720A Ethernet Adapter - LILYGO® H438

:PCO05100
€23.50
This is a ESPRESSIF-ESP32-WROOM with LAN8720A Ethernet chip and SI3404 Power management chip.

This board is compatible with PoE mode A (powered by data pair) and PoE mode B (powered by backup pair) and auto MDIX, allowing the use of straight and crossover Ethernet cables.

Attention: Downloader Expansion Board not included! Bellow description images shows "Downloader Expansion Board" but it's not included on this pack.

Quantity

If you have any questions on this product please feel free to contact us.

*Disclaimer: The images are merely illustrative.

 

More info and updated documentation on LilyGo product page (T-Internet-POE [H438])

 

Product Detail

  • Compatible with PoE mode A (powered by data pair) and PoE mode B (powered by backup pair) and auto MDIX, allowing the use of straight and crossover Ethernet cables.
  • 20 needle footprint with 3.3V, V+ power and 15 ESP32GPIO are available for your application.
  • The compact 75mm by 40mm footprint is compatible with 4 mounting holes of ordinary M2.5 or 4-40 screws.
  • A small programming/USB serial console sub-module has been created so that the Inter-POE module can be easily programmed to meet the user's application needs. 
 

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Hardware Specifications

Chipset

ESPRESSIF-ESP32-WROOM,LAN8720A Ethernet chip,SI3404 Power management chip

FLASH

4MB

SRAM

520 kB SRAM

Button

BOT,Rest

External Device

TF Card Slot,Type-C  Interface,PA2369NL 1825-S Transformer,HR861153C Ethernet-POE interface

Modular interface

SD card、UART、SPI、I2C、PWM、I2S、ADC

On-board clock

32.768MHz crystal oscillator

Working temperature range

-40℃ ~ +85℃

Weight

26.85g

Size

70*52.3*17mm

Power Supply Specifications

Power Supply Input

Type-C USB  5V

HR861153C Ethernet-POE interface  50V

Working voltage

2.7V-3.6V

Maximum output current

About 1.2A

Charging current

500mA

USB

Type-C USB

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 bluetooth 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

OS

FreeRTOS



More Information :https://github.com/Xinyuan-LilyGO/LilyGO-T-ETH-POE

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Note: the USB interface only has a charging function, the product needs downloader to program .
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Notice: This product needs to be used with Downloader Expansion Board.

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Notice: There is no Downloader Expansion Board 
 
1 X T-Internet-POE
 
1 X Double Row Pin
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PCO05100

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