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LILYGO® TTGO T-Internet-POE ESP32-WROOM LAN8720A Chip Ethernet Adapter And Downloader Expansion Board Programmable Hardware

4.6385

Lt11.70 / Lt14.29

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Lt4.40 / Lt14.29

Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

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

T-Internet-POE Introduction:

T-Internet-POE 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.Compatible with 4 mounting holes for regular M2.5 or 4-40 screws.When purchasing multiple T-Internet-POE modules, you only need one Download Board. The Download Board can be connected using pins without the need for soldering, making it more convenient to use.T-POE-Pro Introduction:

Introducing the upgraded version of T-Internet-POE to T-POE-Pro, a comprehensive solution for IoT enthusiasts and professionals.Powered by the ESP32-WROVER-E CPU at 240MHz, it offers substantial processing power.With 16MB of Flash and 8MB of PSRAM, you"ll have the resources needed for complex IoT projects.The LAN8720 Ethernet port ensures reliable and rapid internet connectivity.The board"s POE feature provides a stable power supply, making it an ideal choice for IoT applications.

Feature:

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
USB to TTL	CP2104
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	7052.317mm
Power Supply Specifications
Power Supply Input	Type-C USB 5V
Power Supply Input	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

Package includes:

1 x T-Internet-POE

1 x Double Row Pin

1 x Downloader Expansion Board (optional)

Note: The USB interface only has a charging function, the product needs downloader to program.

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LILYGO® TTGO T-Internet-POE ESP32-WROOM LAN8720A Chip Ethernet Adapter And Downloader Expansion Board Programmable Hardware

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A part of the review has been auto-translated.

Alfalicho VIP1
ES

18/03/2021

ADVERTENCIA NO ESTAS COMPRANDO UN LILYGO® TTGO T-Internet-POE ESP32-WROOM LAN8720A Chip Adaptador Ethernet y placa de expansión del descargador Hardware programable - Descargador
ESTAS COMPRANDO SÓLO EL PROGRAMADOR
Mucho ojo , el cretino que hace la descripción del producto lo hace con mala fé no se trata de la placa del procesador : lo que realmente anuncia es la placa que sirve para las comunicaciones .
Pone en primer lugar la foto del TTGO para que pienses que estás comprando eso pero la descripción corresponde a fotografía de la placa pequeña con el conversor de usb a RS232 .

O poeeis a alguien que sepa traducir el Chino al Español y ha trabajado con productos electrónicos o no vais a vender ni una resistencia

Evita el comprarles nada hasta que hagan bien su trabajo

ADVERTENCIA YOU ARE NOT BUYING A LILYGO® TTGO T-Internet-POE ESP32-WROOM LAN8720A Chip Ethernet Adapter and Downloader Expansion Board Programmable Hardware - Downloader
YOU'RE BUYING ONLY THE PROGRAMADOR
Be careful =PUNC= the cretin who makes the product description does it in bad faith is not about the processor board: what he really advertises is the board that serves for communications .
Put the picture of the TTGO first so that you think you are buying that but the description corresponds to the picture of the small plate with the usb to RS232 converter .

Either you can help someone who can translate Chinese into Spanish and has worked with electronics or you're not going to sell any resistance.

Avoid buying them anything until they do their job right.

ADVERTENCIA YOU ARE NOT BUYING A LILYGO® TTGO T-Internet-POE ESP32-WROOM LAN8720A Chip Ethernet Adapter and Downloader Expansion Board Programmable Hardware - Downloader
YOU'RE BUYING ONLY THE PROGRAMADOR
Be careful =PUNC= the cretin who makes the product description does it in bad faith is not about the processor board: what he really advertises is the board that serves for communications .
Put the picture of the TTGO first so that you think you are buying that but the description corresponds to the picture of the small plate with the usb to RS232 converter .

Either you can help someone who can translate Chinese into Spanish and has worked with electronics or you're not going to sell any resistance.

Avoid buying them anything until they do their job right.

19

Comments (2)

Show Original
ionize VIP4
CZ
19/04/2021

This is a really nice board. Finally an affordable ESP32 board with PoE. The programming is though using an additional board is a little tricky since there are no pin markings on the main board. Be careful how you plug it in.

This is a really nice board. Finally an affordable ESP32 board with PoE. The programming is though using an additional board is a little tricky since there are no pin markings on the main board. Be careful how you plug it in.

This is a really nice board. Finally an affordable ESP32 board with PoE. The programming is though using an additional board is a little tricky since there are no pin markings on the main board. Be careful how you plug it in.
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A part of the QA has been auto-translated.

0

Q:
which PoE standards does it support? IEEE 802.3af, IEEE 802.3at or IEEE 802.3bt ?

which PoE standards does it support? IEEE 802.3af, IEEE 802.3at or IEEE 802.3bt ?
which PoE standards does it support? IEEE 802.3af, IEEE 802.3at or IEEE 802.3bt ?

A:

support IEEE 802.3 af

IEEE 802.3 af support

Answered by Remigate on 30/05/2022Helpful (0)
0

Q:
What is the hole size and spacing?

What is the hole size and spacing?
What is the hole size and spacing?

A:

The compact 75mm by 40mm footprint is compatible with 4 mounting holes of ordinary M2.5 or 4-40 screws.

The compact 75mm by 40mm footprint is compatible with 4 mounting holes of ordinary M2.5 or 4-40 screws.

Answered by L3gg0 on 25/06/2021Helpful (0)
0

Q:
Where is the PoE card? I only received the small serial card.

Où est la carte PoE? je n'ai reçu que la petite carte série.
Where is the PoE card? I only received the small serial card.

A:

you need to buy it separately.

you need to buy it separately.

Answered by AbsurSpew on 03/12/2020Helpful (0)
0

Q:
Where can I find documentation about this board? Which connector is which, what software do I need to program it etc.? Thanks - Rowan

Where can I find documentation about this board? Which connector is which, what software do I need to program it etc.? Thanks - Rowan
Where can I find documentation about this board? Which connector is which, what software do I need to program it etc.? Thanks - Rowan

A:

More Information: *****

More Information: *****

Answered by Silly Stuff on 03/12/2020Helpful (0)
0

Q:
Where is the schematic of the board ? Or at least know what GPIOs are finally free to use, if any... that means deducing ESP32-WROVER-B module internally connected GPIOS (FLASH/PSRAM), then board SD card, ETH and WIFI connections.

Where is the schematic of the board ? Or at least know what GPIOs are finally free to use, if any... that means deducing ESP32-WROVER-B module internally connected GPIOS (FLASH/PSRAM), then board SD card, ETH and WIFI connections.
Where is the schematic of the board ? Or at least know what GPIOs are finally free to use, if any... that means deducing ESP32-WROVER-B module internally connected GPIOS (FLASH/PSRAM), then board SD card, ETH and WIFI connections.

A:

*****

*****

Answered by Lynn on 08/10/2020Helpful (0)
0

Q:
Does the downloader board comes with the LAN8720A or need to brought separately?

Does the downloader board comes with the LAN8720A or need to brought separately?
Does the downloader board comes with the LAN8720A or need to brought separately?

A:

No answer yet.
0

Q:
Hello, compared to the description, how many modules do we have in the package?

Bonjour, par rapport a la description, combien de module a t'on dans le colis ?
Hello, compared to the description, how many modules do we have in the package?

A:

one item, buy the version you need

one item, buy the version you need

Answered by Secern on 06/12/2020Helpful (0)