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

SKU: EB0042663

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Key Features

Hardware Specifications
Chipset	ESPRESSIF-ESP32-WROOM,LAN8720A Ethernet chip,SI3404 Power management chip
FLASH	4MBxa0
SRAMxa0	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	xa0SD card,UART,SPI,I2C,PWM,I2S,ADC
On-board clock	32.768MHz crystal oscillatorxa0
Working temperature range	xa0-40℃xa0~ +85℃
Weight	26.85g
Size	7052.317mm
Power Supply Specifications
Power Supply Input	Type-C USBxa0 5V
Power Supply Input	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 Typexa0	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

Specifications

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Attribute

Value

MCU/SoC Model

T-Internet-POE ESP32-WROOM LAN8720A

CPU Architecture

ESP32

Wireless Capability

Xtensa LX6

Memory

ESP-IDF/Arduino

Debug Interface

USB/GPIO/CAN/ETHERNET

Bluetooth Version

240

Power Protection

3.3V

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Description

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

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

1 x Downloader Expansion Board (optional)

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

LILYGOreg-TTGO-T-Internet-POE-ESP32-WROOM-LAN8720A-Chip-Ethernet-Adapter-And-Downloader-Expansion-Bo-1722368

Shopping 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
	Warranty	All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects.
		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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