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LILYGO TTGO T-Internet-POE ESP32 WROOM LAN8720A Chip Ethernet Network Adapter
LILYGO TTGO T-Internet-POE ESP32 WROOM LAN8720A Chip Ethernet Network Adapter
LILYGO TTGO T-Internet-POE ESP32 WROOM LAN8720A Chip Ethernet Network Adapter
LILYGO TTGO T-Internet-POE ESP32 WROOM LAN8720A Chip Ethernet Network Adapter
LILYGO TTGO T-Internet-POE ESP32 WROOM LAN8720A Chip Ethernet Network Adapter
LILYGO TTGO T-Internet-POE ESP32 WROOM LAN8720A Chip Ethernet Network Adapter
LILYGO TTGO T-Internet-POE ESP32 WROOM LAN8720A Chip Ethernet Network Adapter
LILYGO TTGO T-Internet-POE ESP32 WROOM LAN8720A Chip Ethernet Network Adapter
LILYGO TTGO T-Internet-POE ESP32 WROOM LAN8720A Chip Ethernet Network Adapter
LILYGO TTGO T-Internet-POE ESP32 WROOM LAN8720A Chip Ethernet Network Adapter
LILYGO TTGO T-Internet-POE ESP32 WROOM LAN8720A Chip Ethernet Network Adapter
LILYGO TTGO T-Internet-POE ESP32 WROOM LAN8720A Chip Ethernet Network Adapter

LILYGO TTGO T-Internet-POE ESP32 WROOM LAN8720A Chip Ethernet Network Adapter

$ 19.42

Availability: 100 in stock
  • USB to TTL: CP2104
  • Color: As shown
  • Item must be returned within: 60 Days
  • Condition: New
  • On-board Clock: 32.768MHz Oscillator
  • Brand: Unbranded
  • All returns accepted: Returns Accepted
  • pSRAM: 8MB
  • Flash: 4MB
  • Refund will be given as: Money Back
  • Type: Ethernet Adapter
  • Return shipping will be paid by: Buyer
  • Modular Interface: Memory Card, UART, , I2C, PWM, I2S, ADC
  • SRAM: 520 kB SRAM
  • UPC: Does not apply
  • Restocking Fee: No
  • EAN: Does not apply
  • MPN: Does not apply

    Description

    POE ESP32 LAN8720A Chip Ethernet Adapter Expansion Board Programmable Hardware
    Feature:
    1. Standard FCC/CE‑RED/IC/TELEC/KCC/SRRC/NCC( 32 chip). Protocol 802.11 b/g/n, (802.11n, speed up to150Mbps)A‑MPDU and A‑MSDU polymerization, support 0.4μS Protection interval.
    2. Frequency range 2.4GHz‑2.5GHz(2400M‑2483.5M). Transmit Power 22dBm. Communication distance is about 300m/384.3ft.
    3. Protocol Meet 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.
    4. Wi‑Fi Mode Station/SoftAP/SoftAP+Station/P2P. Security mechanism WPA/WPA2/WPA2‑Enterprise/WPS. Encryption Type for /RSA/ECC/SHA. Firmware upgrade UART download/OTA（Through /host to download and write firmware).
    5. Software Development Support server development /SDK for user firmware development. Networking protocol IPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTT. User Configuration AT + Instruction set, server, for /iOS app/OS X/FreeRTOS.
    Specification:
    Item Type: Ethernet Adapter Hardware
    Material: for PCB
    Color: As Pictures Shown
    Weight: Approx. 31g/1.1oz
    Chipset: ESPRESSIF-ESP32-WROOM, LAN8720A Ethernet chip, SI 3404 Power Management Chip
    Flash: 4MB
    pSRAM: 8MB
    SRAM: 520 kB SRAM
    Button: BOT, Rest
    External Device: Small Memory Card Slot, Type-C  Interface, PA2369NL 1825-S Transformer, HR861153C Ethernet-POE interface
    USB to TTL: CP2104
    Modular Interface: Memory Card, UART, , I2C, PWM, I2S, ADC
    On-board Clock: 32.768MHz Oscillator
    Operating Temperature Range: -40℃-+85℃
    Power Supply Input: Type-C 5V, HR861153C Ethernet-POE interface 50V
    Working Voltage: 2.7V-3.6V
    Maximum Output Current: About 1.2A
    Charging Current: 500mA
    Interface: Type-C
    Package List:
    1 x Ethernet Adapter
    1 x Pin
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