TTGO T-Internet-POE ESP3 Module Ethernet Adapters Extension Board
TTGO T-Internet-POE ESP3 Module Ethernet Adapters Extension Board
In Stock.
Shipping Methods
Shipping Methods
To find out all available shipping methods, and the exact delivery time add the product to the cart, and verify it using our shipping calculator.
Order Processing Time
Order Processing Time
Handling time to dispatch order: 1 - 3 working days. (Onkiza has to process your order and put all your items through its strict quality-control tests.)
Return Guarantee
Return Guarantee
For whatever reason if you are unsatisfied with your order within 7 days you can return it to us in new condition for a refund minus the shipping charges.
DOA Guarantee
DOA Guarantee
If your item arrives damaged, please contact us within 7 days and provide clear and valid proof. Onkiza will make compensation based on the damage situation.
Missing/Wrong Items Guarantee
Missing/Wrong Items Guarantee
If you receive a parcel with missing/incorrect/secondary packing items, please contact us within 7 days of delivery and provide the relevant proof. Onkiza will make compensation based on the damage situation.
1. Chipset: ESPRESSIF-ESP32-WROOM, LAN8720A Ethernet chip, SI 3404 power management chip
2. Flash: 4MB
3. PSRAM: 8MB
4. SRAM: 520 kB SRAM
5. Button: robot, rest
6. External device: TF card slot, C-type interface, PA2369NL 1825-S transformer, HR861153C Ethernet-POE interface
7. USB to TTL: CP 2104
8. Modular interface: SD card, UART, SPI, I2C, PWM, I2S, ADC
9. Satellite clock: 32.768 MHz crystal oscillator
10. Operating temperature range: -40 degrees Celsius to +85 degrees Celsius
11. Size: 70x52.3x17mm
12. Weight: 26.85g
Power Specifications
1. Power input: -C type USB 5V
2. HR861153C Ethernet-POE interface: 50V
3. Working voltage: 2.7V-3.6V
4. Output current: about 1.2A
5. Charging current: 500 mA
6. USB: Type C USB
Wi-Fi
1. Standard: FCC/CE-Red/IC/TELEC/KCC/SRRC/NCC (ESP 32 chip)
2. Protocol: 802.11 b/g/n (802.11n, acceleration 150 Mbps) A-MPDU and A-MSDU aggregation, support 0.4??S guard interval
3. Frequency range: 2.4GHz~2.5GHz (2400 m~2483.5M)
4. Transmit power: 22 dBm
5. Communication distance: 300 meters
Bluetooth
1. Protocol: Complies with Bluetooth V4.2BR/EDR and BLE standards
2. Radio frequency: -97 dBm sensitivity nzif receiver class-1 class-2 class-3 emitter AFH
3. Audio: CVSD&SBC audio
Software Specification
1. Wi-Fi mode: workstation/SoftAP/SoftAP+Station/P2P
2. Security mechanism: WPA/WPA 2/WPA 2-Enterprise/WPS
3. Encryption type: AES/RSA/ECC/SHA
4. Firmware upgrade: UART download/OTA (download and write firmware via network/host)
5. Software development: support cloud server development/sdk for user firmware development
6. Network protocol: IPv 4, IPv 6, SSL, TCP/UDP/HTTP/FTP/MQTT
7. User configuration: +instruction set, cloud server, Android/iOSapp
8. OS: FreeRTOS