{"product_id":"2-kanalu-uart-i-ethernet-keitiklis-ch9121","title":"2 kanalų UART į Ethernet keitiklis CH9121","description":"\u003ch2\u003eTrumpai apie prekę\u003c\/h2\u003e\u003cp\u003ePrekė: 2 kanalų UART į Ethernet keitiklis CH9121. Kategorija: Priedai.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGamintojas:\u003c\/strong\u003e WaveShare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModelis:\u003c\/strong\u003e 2-CH UART TO ETH Waveshare 20655\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTransparent serial port transmission module\u003c\/p\u003e\u003ch2\u003eModule specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3,3V\/5V\u003c\/li\u003e\n\u003cli\u003eOperating Current: 140mA\u003c\/li\u003e\n\u003cli\u003eTCP\/UDP UART transmission rate: 300bps ~ 921.6kbps\u003c\/li\u003e\n\u003cli\u003eUART TTL Level: 3.3V\/5V\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -55℃ ~ 125℃\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -40℃ ~ 85℃\u003c\/li\u003e\n\u003cli\u003eDimensions 53,00 × 22,00mm\u003c\/li\u003e\n\u003cli\u003eBuilt-in Ethernet MAC and PHY layers\u003c\/li\u003e\n\u003cli\u003eTwo-way transparent data transmission between UART and Ethernet\u003c\/li\u003e\n\u003cli\u003e10\/100M, full-duplex\/semi-duplex Ethernet interface with automatic negotiation, compliant with 802.3 standard\u003c\/li\u003e\n\u003cli\u003eAuto-MDI\/MDIX, automatic detection and switching of cable type\u003c\/li\u003e\n\u003cli\u003eSupports automatically accessed IP address and DNS domain access via DHCP\u003c\/li\u003e\n\u003cli\u003eConfiguration of network parameters, such as chip mode, port, IP, using host computer software or UART command\u003c\/li\u003e\n\u003cli\u003eFour operating modes: TCP CLIENT, TCP SERVER, UDP CLIENT, UDP SERVER\u003c\/li\u003e\n\u003cli\u003eSimultaneous operation of 2-CH UART, self-contained transparent transmission for each channel\u003c\/li\u003e\n\u003cli\u003eUART communication in full-duplex or half-duplex mode, supports RS485 RX\/TX automatic switch\u003c\/li\u003e\n\u003cli\u003eSupports virtual serial port software (included)\u003c\/li\u003e\n\u003cli\u003eSupport for KEEPALIVE mechanism\u003c\/li\u003e\n\u003cli\u003eIncludes development resources and instructions (examples for Pico\/Raspberry Pi\/Arduino\/STM32)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eExample of application\u003c\/h2\u003e\u003ch2\u003eDimensions\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eConnection status indicator UART 1\u003c\/li\u003e\n\u003cli\u003eUART Connection Status Indicator 2\u003c\/li\u003e\n\u003cli\u003ePower Indicator\u003c\/li\u003e\n\u003cli\u003eControl pins CH9121\u003c\/li\u003e\n\u003cli\u003eController CH9121\u003c\/li\u003e\n\u003cli\u003eAMS1117-3.3 V Power Supply Integrated Circuit\u003c\/li\u003e\n\u003cli\u003eRT9193-18GB Power Supply Integrated Circuit\u003c\/li\u003e\n\u003cli\u003eEthernet port\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eThe set includes:\u003c\/p\u003e\n\u003col\u003e\u003cli\u003e2-CH UART TO ETH x1\u003c\/li\u003e\u003c\/ol\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGroup\u003c\/th\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003enew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eInvoice\u003c\/td\u003e\n\u003ctd\u003eWith VAT invoice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eManufacturer code\u003c\/td\u003e\n\u003ctd\u003e2-CH UART TO ETH Waveshare 20655\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eWaveShare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eKind\u003c\/td\u003e\n\u003ctd\u003eExpansion board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eEAN (GTIN)\u003c\/td\u003e\n\u003ctd\u003e5905123540721\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003ePackaging status\u003c\/td\u003e\n\u003ctd\u003eoriginal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eBatteries included\u003c\/td\u003e\n\u003ctd\u003eno\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"eltypl","offers":[{"title":"Default Title","offer_id":46153963438140,"sku":"18248846854","price":31.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2161\/6188\/files\/2-channel-UART-to-Ethernet-converter-CH9121.jpg?v=1789226494","url":"https:\/\/market365.lt\/lv\/products\/2-kanalu-uart-i-ethernet-keitiklis-ch9121","provider":"Market365","version":"1.0","type":"link"}