T-Internet-POE TTGO V1.1 ESP32-WROOM LAN8720A e si3404 c/ porta ethernet POE - LILYGO® H438

: PCO05100
28,90 €
preço com IVA incluído

E que tal um ESP32 com porta de rede Ethernet?

Pois é, este produto integra um ESP32 da Espressif com ligação ethernet ( LAN8720A ) e alimentação através de PoE modo A e B, permitindo usar cabos ethernet normais ou crossover.

Pode ser alimentado também através da porta USB-C 5V.

Disponibiliza ainda um slot para cartões microSD.

É uma boa base para criar um sistema de aquisição de dados!

Nota: O "Downloader Expansion Board" não está incluídos. Apesar de na descrição do produto surgir a imagem do Conversor, este não está incluído. A porta USB-C é apenas para alimentação. Para programação necessita de um conversor USB série TTL a 3,3V como por exemplo este.

 

Quantidade

Se tiver alguma dúvida neste produto não hesite em contactar-nos.

*Atenção: as imagens são meramente ilustrativas.

 

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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