{"product_id":"ttgo-t-internet-poe-esp3-module-downloader-extension-board","title":"TTGO T-Internet-POE ESP3 Module Downloader Extension Board","description":"\u003cp\u003eTTGO T-Internet-POE ESP3 Module Downloader Extension Board is a module designed for downloading and extending capabilities of ESP32 devices. It is suitable for everyday use in various consumer electronics applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Module\u003c\/li\u003e\n\u003cli\u003eCompatibility: ESP32\u003c\/li\u003e\n\u003cli\u003eMaterial: Not specified\u003c\/li\u003e\n\u003cli\u003eColor\/Variant: Not specified\u003c\/li\u003e\n\u003cli\u003eKey Feature: Downloader extension board\u003c\/li\u003e\n\u003cli\u003eChipset: ESPRESSIF-ESP32-WROOM, LAN8720A Ethernet chip, SI 3404 power management chip\u003c\/li\u003e\n\u003cli\u003eFlash Memory: 4MB\u003c\/li\u003e\n\u003cli\u003ePSRAM: 8MB\u003c\/li\u003e\n\u003cli\u003eSRAM: 520 kB\u003c\/li\u003e\n\u003cli\u003eButtons: Robot, Reset\u003c\/li\u003e\n\u003cli\u003eExternal Devices: TF card slot, C-type interface, PA2369NL 1825-S transformer, HR861153C Ethernet-POE interface\u003c\/li\u003e\n\u003cli\u003eUSB to TTL: CP 2104\u003c\/li\u003e\n\u003cli\u003eModular Interfaces: SD card, UART, SPI, I2C, PWM, I2S, ADC\u003c\/li\u003e\n\u003cli\u003eSatellite Clock: 32.768 MHz crystal oscillator\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eSize: 70 x 52.3 x 17 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 26.85 g\u003c\/li\u003e\n\u003cli\u003ePower Input: C type USB 5V\u003c\/li\u003e\n\u003cli\u003eHR861153C Ethernet-POE Interface: 50V\u003c\/li\u003e\n\u003cli\u003eWorking Voltage: 2.7V - 3.6V\u003c\/li\u003e\n\u003cli\u003eOutput Current: Approximately 1.2A\u003c\/li\u003e\n\u003cli\u003eCharging Current: 500 mA\u003c\/li\u003e\n\u003cli\u003eUSB: Type C USB\u003c\/li\u003e\n\u003cli\u003eWi-Fi Standard: FCC\/CE-Red\/IC\/TELEC\/KCC\/SRRC (ESP 32 chip)\u003c\/li\u003e\n\u003cli\u003eWi-Fi Protocol: 802.11 b\/g\/n (802.11n, acceleration 150 Mbps)\u003c\/li\u003e\n\u003cli\u003eWi-Fi Frequency Range: 2.4GHz - 2.5GHz (2400 m - 2483.5M)\u003c\/li\u003e\n\u003cli\u003eWi-Fi Transmit Power: 22 dBm\u003c\/li\u003e\n\u003cli\u003eWi-Fi Communication Distance: 300 meters\u003c\/li\u003e\n\u003cli\u003eBluetooth Protocol: Complies with Bluetooth V4.2BR\/EDR and BLE standards\u003c\/li\u003e\n\u003cli\u003eBluetooth Radio Frequency: -97 dBm sensitivity\u003c\/li\u003e\n\u003cli\u003eBluetooth Audio: CVSD \u0026amp; SBC audio\u003c\/li\u003e\n\u003cli\u003eWi-Fi Mode: Workstation\/SoftAP\/SoftAP+Station\/P2P\u003c\/li\u003e\n\u003cli\u003eSecurity Mechanism: WPA\/WPA 2\/WPA 2-Enterprise\/WPS\u003c\/li\u003e\n\u003cli\u003eEncryption Type: AES\/RSA\/ECC\/SHA\u003c\/li\u003e\n\u003cli\u003eFirmware Upgrade: UART download\/OTA\u003c\/li\u003e\n\u003cli\u003eSoftware Development: Support cloud server development\/sdk for user firmware development\u003c\/li\u003e\n\u003cli\u003eNetwork Protocol: IPv4, IPv6, SSL, TCP\/UDP\/HTTP\/FTP\/MQTT\u003c\/li\u003e\n\u003cli\u003eUser Configuration: Instruction set, cloud server, Android\/iOS app\u003c\/li\u003e\n\u003cli\u003eOperating System: FreeRTOS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TTGO","offers":[{"title":"Default Title","offer_id":45197687554234,"sku":"DIY6225","price":229.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/2761\/7210\/files\/DIY6225.jpg?v=1759324739","url":"https:\/\/mz.pmcjewellery.com\/products\/ttgo-t-internet-poe-esp3-module-downloader-extension-board","provider":"PMC TechLife","version":"1.0","type":"link"}