Elecbee TTGO T-Internet-POE Expansion Board ESP32-WROOM LAN8720A Chip Ethernet Adapter Programmable Hardware

SKU: EB-1827808

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Key Features

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-Cxa0 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℃xa0~ +85℃

Weight

26.85g

Size

70*52.3*17mm

Power Supply Specifications

Power Supply Input

Type-C USBxa0 5V

HR861153C Ethernet-POE interfacexa0 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

FreeRTOS

Specifications

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Attribute

Value

MCU/SoC Model

TTGO T-Internet-POE Expansion

CPU Architecture

ESP32

Wireless Capability

Xtensa LX6

Memory

ESP-IDF / Arduino

Debug Interface

USB, GPIO, CAN, ETHERNET

Bluetooth Version

240.0

Power Protection

3.3V

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Shipping Guide

Shipping	Delivery Period	For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days
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Returning/Warranty	Returning	Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping
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		This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation
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Description

More Information:

Product Detail :

1. 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.

2. 20 needle footprint with 3.3V, V+ power and 15 ESP32GPIO are available for your application.

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

4. 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.

Package includes:

1 x T-Internet-POE

1 x Double Row Pin

Note: Not included Downloader

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