ESP32 c/ porta de rede ethernet e POE ESP32-WROVER-B LAN8720A Chip

:PCO05100
24,35 €

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: A porta USB-C é apenas para alimentação. Para programação necessita de um conversor USB série TTL a 3,3V como por exemplo este.

 

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*Atenção: as imagens são meramente ilustrativas.

Product Description

Hardware Specifications  
Chipset ESPRESSIF-ESP32-WROVER-B,LAN8720A Ethernet chip,SI3404 Power management chip
FLASH  4MB 
PSRAM    8MB
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 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
Size

Product Pinout

Pinout

 

 

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.
 
power Warning
Note: the USB interface only has a charging function, the product needs downloader to program .
 
 
Shipping List
 
Option 1
1 X T-Internet-POE
1 X Double Row Pin
Package Content
 
PCO05100

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