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

3,881.02 (Inc. GST)3,289.00 (+18% GST Extra)

Specifications:

  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.

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SKU: RDNA-EF33.4 Category:

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Description

Hardware Specifications
ChipsetESPRESSIF-ESP32-WROOM,LAN8720A Ethernet chip,SI3404 Power management chip
FLASH4MB
SRAM520 kB SRAM
ButtonBOT,Rest
External DeviceTF Card Slot,Type-C  Interface,PA2369NL 1825-S Transformer,HR861153C Ethernet-POE interface
USB to TTLCP2104
Modular interface SD card、UART、SPI、I2C、PWM、I2S、ADC
On-board clock32.768MHz crystal oscillator
Working temperature range -40℃ ~ +85℃
Weight26.85g
Size70*52.3*17mm
 

Power Supply Specifications

Power Supply InputType-C USB  5V
HR861153C Ethernet-POE interface  50V
Working voltage2.7V-3.6V
Maximum output currentAbout 1.2A
Charging current500mA
USBType-C USB
Wi-Fi
StandardFCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip)
Protocol802.11 b/g/n(802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4μS Protection interval
Frequency range2.4GHz~2.5GHz(2400M~2483.5M)
Transmit Power22dBm
Communication distance300m
Bluetooth
ProtocolMeet bluetooth v4.2BR/EDR and BLE standard
Radio frequencyWith -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
Audio frequencyCVSD&SBC audio frequency
Software specification
Wi-Fi ModeStation/SoftAP/SoftAP+Station/P2P
Security mechanismWPA/WPA2/WPA2-Enterprise/WPS
Encryption TypeAES/RSA/ECC/SHA
Firmware upgradeUART download/OTA(Through network/host to download and write firmware)
Software DevelopmentSupport cloud server development /SDK for user firmware development
Networking protocolIPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTT
User ConfigurationAT + Instruction set, cloud server, android/iOSapp
OSFreeRTOS

 

 

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