LILYGO® TTGO T-Internet-POE ESP32-WROOM LAN8720A Chip Ethernet Adapter And Downloader Expansion Board Programmable HardwareDesigned by Lilygo in China
Product Description Hardware Specifications Chipset:ESPRESSIF-ESP32-WROOM,LAN8720A Ethernet chip,SI3404 Power management chip FLASH:4MB SRAM:520kB SRAM Button:BOT,Rest External Device:TF Card Sl...Read More…
Chipset:ESPRESSIF-ESP32-WROOM,LAN8720A Ethernet chip,SI3404 Power management chip
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℃
Size:70 X 52.3 X 17mm
Power Supply Specifications
Power Supply Input:Type-C USB 5V
HR861153C Ethernet-POE interface 50V
Maximum output current:About 1.2A
Protocol:802.11 b/g/n(802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection interval
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
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
User Configuration:AT + Instruction set, cloud server, android/iOSapp
Note: the USB interface only has a charging function, the product needs downloader to program .
1 X T-Internet-POE
1 X Double Row Pin
1 X Downloader Expansion Board
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