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Ethernet adapter hardware , Ethernet adapter , T Internet POE ESP32 Ethernet adapter expansion board , LAN8720A Chip Ethernet adapter expansion card , for printed circuit board

KWD 17
Brand
Vbestlife
Category
Internal Cards
Weight
29 g
– 1 +

Special Features

  • Standard Agreement： Standard FCC , CE ROT , IC , TELEC , KCC , SRRC , NCC (ESP 32 chip). Protocol 802.11 b , g , n (802.11n , speed up to 150 Mbit , s) A MPDU and A MSDU polymerization support a guard interval of 0.4 μS.
  • Long communication distance： Frequency range 2.4 GHz 2.5 GHz (2400 M 2483.5 M). Transmission power 22dBm. The communication distance is approx. 300 m.
  • High frequency , high sensitivity： Protocol Complies with the Bluetooth V4.2BR , EDR and BLE standards. High frequency with sensitivity of 97 dBm NZIF class 1 receiver , class 2 class 3 transmitter AFH. Audio frequency CVSD SBC audio frequency.
  • WiFi Mode Station ,SoftAP ,SoftAP+Station ,P2P. Security mechanism WPA ,WPA2 ,WPA2Enterprise ,WPS. Encryption Type for AES ,RSA ,ECC ,SHA. Firmware upgrade UART download ,OTAThrough network ,host to download and write firmware).
  • Support for the development of cloud servers： Software development Supports cloud server development / SDK for user firmware development. Network protocol IPv4 IPv6 SSL TCP / UDP / HTTP / FTP / MQTT. User configuration AT + command set, cloud server, for Android / iOS app / OS X / FreeRTOS.

Description

Specification:
Item Type: Ethernet Adapter Hardware
Material: for circuit board
Color: As shown
Weight: Approx. 31 g
Chipset: ESPRESSIF ESP32 WROOM , LAN8720A Ethernet Chip , SI 3404 Power Management Chip
Flash: 4 MB
pSRAM: 8 MB
SRAM: 520 kB SRAM
Key: BOT , rest
External device: Small memory card slot , USB C interface , PA2369NL 1825 S transformer , Ethernet POE interface HR861153C
USB to TTL: CP2104
Modular interface: memory card , UART , SPI , I2C , PWM , I2S , ADC
Clock: 32.768 MHz crystal oscillator
Operating temperature range: 40 ° C + 85 ° C
Power supply input: Type C 5 V , HR861153C Ethernet POE interface 50 V
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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