{"product_id":"beitian-bt-m422-gnss-module","title":"Módulo GNSS Beitian BT-M422 RTK, 1408 canais Nebulas IV, UART TTL + Ethernet, SMA-KW, 12V","description":"\u003ch2\u003eVisão Geral\u003c\/h2\u003e\u003cp\u003eBeitian BT-M422 é uma placa de módulo GNSS RTK projetada para aplicações de posicionamento diferencial de alta precisão, como maquinaria agrícola e navegação de drones\/UAV. Suporta recepção GNSS de multi-constelação e multi-banda e fornece interfaces TTL UART e Ethernet para saída de dados e integração.\u003c\/p\u003e\u003ch2\u003ePrincipais Características\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1408 canais (baseado em Nebulas IV)\u003c\/li\u003e\n\u003cli\u003eSuporte a multi-constelação \/ multi-frequência: BDS, GPS, GLONASS, Galileo, QZSS\u003c\/li\u003e\n\u003cli\u003eModos de posicionamento RTK, DGPS e de ponto único (desempenho listado nas Especificações)\u003c\/li\u003e\n\u003cli\u003eInterfaces: 1.25 mm passo 6-pinos UART (nível TTL) e interface Ethernet\u003c\/li\u003e\n\u003cli\u003eInterface da antena: SMA-KW\u003c\/li\u003e\n\u003cli\u003eCorreções diferenciais: RTCM V3.X\u003c\/li\u003e\n\u003cli\u003eSaída NMEA-0183 com frases padrão: GGA, RMC, VTG, GSA, GSV\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEspecificações\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDescrição\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChipset\u003c\/td\u003e\n\u003ctd\u003eMódulo RTK GNSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequência\u003c\/td\u003e\n\u003ctd\u003eBDS B1I\/B2I\/B3I\/B1C\/B2a\/B2b*; GPS L1C\/A\/L2P(Y)\/L5; GLONASS L1\/L2; Galileo E1\/E5a\/E5b\/E6*; QZSS L1\/L2\/L5\/L6*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanais\u003c\/td\u003e\n\u003ctd\u003e1408 canais, baseado no Nebulas IV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosicionamento de ponto único (RMS)\u003c\/td\u003e\n\u003ctd\u003ePlano: 1.5 m; Elevação: 2.5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDGPS (RMS)\u003c\/td\u003e\n\u003ctd\u003ePlano: 0.4 m; Elevação: 0.8 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTK (RMS)\u003c\/td\u003e\n\u003ctd\u003ePlano: 0.8 cm + 1 ppm; Elevação: 1.5 cm + 1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisão de Tempo (RMS)\u003c\/td\u003e\n\u003ctd\u003e20 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisão de Velocidade (RMS)\u003c\/td\u003e\n\u003ctd\u003e0.2 m\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArranque a frio\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;20 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo de inicialização\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5 s (típico)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiabilidade de inicialização\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTaxa de transmissão\u003c\/td\u003e\n\u003ctd\u003e4800 bps ~ 921600 bps (padrão 115200 bps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNível de saída\u003c\/td\u003e\n\u003ctd\u003eNível TTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDados diferenciais\u003c\/td\u003e\n\u003ctd\u003eRTCM V3.X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeclaração de saída\u003c\/td\u003e\n\u003ctd\u003epadrão: GGA, RMC, VTG, GSA, GSV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormato de dados\u003c\/td\u003e\n\u003ctd\u003eNMEA-0183, Unicore*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequência de atualização\u003c\/td\u003e\n\u003ctd\u003e≤50 Hz* (padrão: 1 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensão\u003c\/td\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente\u003c\/td\u003e\n\u003ctd\u003e112 mA \/ 12.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTamanho\u003c\/td\u003e\n\u003ctd\u003e66 x 45 x 14.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e21 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConector\u003c\/td\u003e\n\u003ctd\u003e1 x 1.25 espaçamento 6-pinos com assento de bloqueio; 1 x interface Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface de antena\u003c\/td\u003e\n\u003ctd\u003eSMA-KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura de operação\u003c\/td\u003e\n\u003ctd\u003e-40C ~ +85C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura de armazenamento\u003c\/td\u003e\n\u003ctd\u003e-40C ~ +105C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003ePrecisão de Observação (RMS)\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSinal\u003c\/th\u003e\n\u003cth\u003eMedida\u003c\/th\u003e\n\u003cth\u003eBDS\u003c\/th\u003e\n\u003cth\u003eGPS\u003c\/th\u003e\n\u003cth\u003eGLONASS\u003c\/th\u003e\n\u003cth\u003eGalileo\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB1I\/B1C\/L1C\/A\/G1\/E1\u003c\/td\u003e\n\u003ctd\u003eDistância falsa\u003c\/td\u003e\n\u003ctd\u003e10 cm\u003c\/td\u003e\n\u003ctd\u003e10 cm\u003c\/td\u003e\n\u003ctd\u003e10 cm\u003c\/td\u003e\n\u003ctd\u003e10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB1I\/B1C\/L1C\/A\/G1\/E1\u003c\/td\u003e\n\u003ctd\u003eFase portadora\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB2I\/B2a\/B2b\/L5\/E5a\/E5b\u003c\/td\u003e\n\u003ctd\u003eDistância falsa\u003c\/td\u003e\n\u003ctd\u003e10 cm\u003c\/td\u003e\n\u003ctd\u003e10 cm\u003c\/td\u003e\n\u003ctd\u003e10 cm\u003c\/td\u003e\n\u003ctd\u003e10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eB2I\/B2a\/B2b\/L5\/E5a\/E5b\u003c\/td\u003e\n\u003ctd\u003eFase do portador\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB3I\/L2P(Y)\/L2C\/G2\u003c\/td\u003e\n\u003ctd\u003eDistância falsa\u003c\/td\u003e\n\u003ctd\u003e10 cm\u003c\/td\u003e\n\u003ctd\u003e10 cm\u003c\/td\u003e\n\u003ctd\u003e10 cm\u003c\/td\u003e\n\u003ctd\u003e10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB3I\/L2P(Y)\/L2C\/G2\u003c\/td\u003e\n\u003ctd\u003eFase do portador\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eLuzes Indicadoras\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTCP1\u003c\/strong\u003e: Uma luz verde sólida indica uma conexão na porta 1 em modo TCP.\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eTX\u003c\/strong\u003e: A luz azul pisca ao ligar, indicando que a porta tem saída de dados.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTA\u003c\/strong\u003e: A luz verde pisca ao ligar para indicar que o chip da porta de rede está a funcionar normalmente.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRTK\u003c\/strong\u003e: O terminal móvel não entra no modo RTK, e a luz está sempre acesa; ao entrar no modo RTK Fixo, a luz vermelha não acende; a estação base está sempre acesa independentemente do seu estado.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVT\u003c\/strong\u003e: A localização está sempre ativa.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDescrição do Pino\u003c\/h2\u003e\u003ch3\u003eInterface 6P de 1,25 mm\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePino\u003c\/th\u003e\n\u003cth\u003eNome\u003c\/th\u003e\n\u003cth\u003eI\/O\u003c\/th\u003e\n\u003cth\u003eDescrição\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003e12.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eRX2\u003c\/td\u003e\n\u003ctd\u003eEu\u003c\/td\u003e\n\u003ctd\u003eInterface de entrada de dados de comunicação UART, nível TTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eTX2\u003c\/td\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eInterface de saída de dados de comunicação UART, nível TTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eEXT\u003c\/td\u003e\n\u003ctd\u003eEu\u003c\/td\u003e\n\u003ctd\u003eGatilho de evento GNSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003ePPS\u003c\/td\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003ePulsos de tempo de satélite sincronizados\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eG\u003c\/td\u003e\n\u003ctd\u003eaterramento\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eInterface Ethernet\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePino\u003c\/th\u003e\n\u003cth\u003eNome\u003c\/th\u003e\n\u003cth\u003eI\/O\u003c\/th\u003e\n\u003cth\u003eDescrição\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e3V3\u003c\/td\u003e\n\u003ctd\u003eEu\u003c\/td\u003e\n\u003ctd\u003eFonte de alimentação principal, saída DC 3.3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eTX+\u003c\/td\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eEnviar dados\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eTX-\u003c\/td\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eEnviar dados-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eRX-\u003c\/td\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eReceber dados-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eRX+\u003c\/td\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eReceber dados+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eGLED\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eControlar pés\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eYLED\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eControlar pés\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eG\u003c\/td\u003e\n\u003ctd\u003eaterramento\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDesenho Mecânico (Dimensões Chave)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eContorno da placa: 66.0  0.2 mm x 45.0  0.2 mm\u003c\/li\u003e\n\u003cli\u003eReferência de espessura\/altura: 14.7  0.2 mm; 10.9  0.2 mm; 3.8  0.2 mm; 1.2 mm\u003c\/li\u003e\n\u003cli\u003eFuros de montagem: 4 x 3.2 mm\u003c\/li\u003e\n\u003cli\u003eDimensões adicionais marcadas: 39.0  0.1 mm; 22.0 mm; 17.0 mm; 6.0 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAplicações\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePosicionamento diferencial RTK para orientação de maquinaria agrícola\u003c\/li\u003e\n\u003cli\u003eIntegração de posicionamento GNSS para Drone\/UAV\u003c\/li\u003e\n\u003cli\u003eProjetos de robótica e navegação ao ar livre que requerem saída RTCM e NMEA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePara questões de integração (configuração UART\/Ethernet, sentenças de saída, taxa de atualização), contacte support@rcdrone.top or visite https:\/\/rcdrone.top\/ . \u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetalhes\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"BT-M422 RTK GNSS module board specs and dimension chart, with front\/back views and connector layout\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-GNSS-Module-RTK-Differential-High-precision-Board.webp?v=1783516209\"\u003e\u003cp\u003eUma referência rápida para o layout da placa BT-M422, especificações chave e dimensões mecânicas para um planejamento mais fácil de caixas e fiação.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Beitian","offers":[{"title":"BT-M422","offer_id":53339806499040,"sku":"Beitian_GNSS_ae7c1d-1","price":263.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/1._-E_a27d6766-ecc3-4496-aeb4-9a6e1a7bf824.png?v=1783514750","url":"https:\/\/rcdrone.top\/pt\/products\/beitian-bt-m422-gnss-module","provider":"RCDrone","version":"1.0","type":"link"}