Módulo Transceptor Wireless 2,4GHz - NRF24L01

<p data-end="443" data-start="49" style="text-align: justify;">O <strong data-end="98" data-start="51">M&oacute;dulo Transceptor Wireless 2,4GHz NRF24L01</strong> &eacute; um dispositivo de comunica&ccedil;&atilde;o sem fio de <strong data-end="177" data-start="142">baixo consumo e alta efici&ecirc;ncia</strong>, amplamente utilizado em <strong data-end="253" data-start="203">rob&oacute;tica, automa&ccedil;&atilde;o, IoT e sistemas embarcados</strong>. Operando na faixa de <strong data-end="287" data-start="276">2,4 GHz</strong>, permite comunica&ccedil;&atilde;o <strong data-end="325" data-start="309">bidirecional</strong> confi&aacute;vel entre dispositivos, com suporte a m&uacute;ltiplos n&oacute;s e transmiss&atilde;o de dados em alta velocidade para a categoria.</p> <p data-end="686" data-start="445" style="text-align: justify;">Baseado no consagrado <strong data-end="484" data-start="467">chip NRF24L01</strong>, o m&oacute;dulo oferece integra&ccedil;&atilde;o simples via <strong data-end="543" data-start="526">interface SPI</strong>, sendo compat&iacute;vel com microcontroladores como <strong data-end="617" data-start="590">Arduino, ESP, PIC e AVR</strong>, ideal tanto para prototipagem quanto para aplica&ccedil;&otilde;es profissionais.</p> <p data-end="1411" data-start="688" style="text-align: justify;"><strong data-end="716" data-start="688">Especifica&ccedil;&otilde;es t&eacute;cnicas:</strong><br /> &bull; Chip transceptor: <strong data-end="749" data-start="737">NRF24L01</strong><br data-end="752" data-start="749" /> &bull; Frequ&ecirc;ncia de opera&ccedil;&atilde;o: <strong data-end="793" data-start="778">2,4 GHz ISM</strong><br data-end="796" data-start="793" /> &bull; Tipo: <strong data-end="847" data-start="804">transceptor RF (transmissor e receptor)</strong><br data-end="850" data-start="847" /> &bull; Interface de comunica&ccedil;&atilde;o: <strong data-end="885" data-is-only-node="" data-start="878">SPI</strong><br data-end="888" data-start="885" /> &bull; Tens&atilde;o de opera&ccedil;&atilde;o: <strong data-end="922" data-start="910">3,3 V DC</strong><br data-end="925" data-start="922" /> &bull; Corrente t&iacute;pica em transmiss&atilde;o: <strong data-end="969" data-start="959">~11 mA</strong><br data-end="972" data-start="969" /> &bull; Corrente t&iacute;pica em recep&ccedil;&atilde;o: <strong data-end="1013" data-start="1003">~13 mA</strong><br data-end="1016" data-start="1013" /> &bull; Pot&ecirc;ncia de transmiss&atilde;o: <strong data-end="1056" data-start="1043">at&eacute; 0 dBm</strong><br data-end="1059" data-start="1056" /> &bull; Sensibilidade de recep&ccedil;&atilde;o: <strong data-end="1103" data-start="1088">at&eacute; -85 dBm</strong><br data-end="1106" data-start="1103" /> &bull; Taxa de dados: <strong data-end="1152" data-start="1123">250 kbps, 1 Mbps e 2 Mbps</strong><br data-end="1155" data-start="1152" /> &bull; Alcance t&iacute;pico: <strong data-end="1206" data-start="1173">at&eacute; 100 metros em &aacute;rea aberta</strong> (dependente de antena e ambiente)<br data-end="1243" data-start="1240" /> &bull; Endere&ccedil;amento: <strong data-end="1300" data-start="1260">at&eacute; 6 canais de recep&ccedil;&atilde;o simult&acirc;neos</strong><br data-end="1303" data-start="1300" /> &bull; Antena: <strong data-end="1330" data-start="1313">PCB integrada</strong><br data-end="1333" data-start="1330" /> &bull; CRC e auto-acknowledge por hardware<br data-end="1373" data-start="1370" /> &bull; Baix&iacute;ssimo consumo em modo standby</p> <p data-end="1670" data-start="1413" style="text-align: justify;"><strong data-end="1439" data-start="1413">Principais aplica&ccedil;&otilde;es:</strong><br /> &bull; <strong data-end="1490" data-start="1442">Comunica&ccedil;&atilde;o sem fio entre microcontroladores</strong><br data-end="1493" data-start="1490" /> &bull; Rob&oacute;tica m&oacute;vel e controle remoto<br data-end="1530" data-start="1527" /> &bull; Redes de sensores sem fio<br data-end="1560" data-start="1557" /> &bull; Projetos IoT de curto alcance<br data-end="1594" data-start="1591" /> &bull; Automa&ccedil;&atilde;o residencial e industrial leve<br data-end="1638" data-start="1635" /> &bull; Sistemas embarcados de dados</p> <p data-end="1881" data-start="1672" style="text-align: justify;"><strong data-end="1686" data-start="1672">Vantagens:</strong><br /> &bull; <strong data-end="1717" data-start="1689">Baixo consumo de energia</strong><br data-end="1720" data-start="1717" /> &bull; Comunica&ccedil;&atilde;o bidirecional est&aacute;vel<br data-end="1757" data-start="1754" /> &bull; F&aacute;cil integra&ccedil;&atilde;o via SPI<br data-end="1786" data-start="1783" /> &bull; Suporte a m&uacute;ltiplos dispositivos na mesma rede<br data-end="1837" data-start="1834" /> &bull; Excelente custo-benef&iacute;cio para RF 2,4GHz</p> <p data-end="1960" data-start="1883" style="text-align: justify;"><strong data-end="1909" data-start="1883">Conte&uacute;do da embalagem:</strong><br /> &bull; 01 M&oacute;dulo Transceptor Wireless 2,4GHz NRF24L01</p> <p data-end="2143" data-start="1962" style="text-align: justify;">A escolha ideal para quem busca <strong data-end="2063" data-start="1994">comunica&ccedil;&atilde;o sem fio confi&aacute;vel, econ&ocirc;mica e de f&aacute;cil implementa&ccedil;&atilde;o</strong>. <strong data-end="2085" data-start="2065">Garanta j&aacute; o seu</strong> e amplie as possibilidades dos seus projetos eletr&ocirc;nicos.</p>