TTGO T-Internet-POE modulis (ESP32-WROOM ir LAN8720A)

Prekės kodas: d1607

Būklė: Nauja prekė

ESP32 WiFi modulio plokštė paruošta jungimui prie Ethernet kabelinių tinklų. Gali būti maitinama PoE būdu. Gali būti programuojama naudojant Arduino IDE. Jūsų IoT įtaisas galės komunikuoti ne tik bevieliais tinklais, bet ir patikimesniais kabeliniais kompiuterių tinklais. Patogiausia firmware įkelti naudojant šiam moduliui skirtą downloader modulį (d1606).

Smulkiau

Prekių kiekis mūsų sandėlyje: 7

Spausdinti

Charakteristikos

Suderinama su Arduino™ ir *duino	Taip
Mikrovaldiklis	ESP-WROOM
Nominali darbinė įtampa	3,3V
Maitinimo įtampa	2,7 - 3,6 V
Maksimali maitinimo įtampa	3,6V (50V PoE)
Flash atminties kiekis	4Mb
SRAM atminties kiekis	520kb
Dažnis	iki 240 MHz
Jungties žingsnis	2,54mm
Matmenys	70 x 52 x 17 mm
USB	Type C
Komunikacijų sąsajos	I2C, UART, SPI, SDIO, SD, LED PWM, Motor PWM, I2S, IR, WiFi, Bluetooth, Touch, DAC, ADC
Pagrindinės funkcijos grandynas	HR861153C , LAN8720A, SI3404

Apie prekę

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. Parduodama atskirai. Prekės kodas d1606.

Hardware Specifications
Chipset	ESPRESSIF-ESP32-WROOM,LAN8720A Ethernet chip,SI3404 Power management chip
FLASH	4MB

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	7052.317mm
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