<p>El receptor de la serie nano ELRS Happymodel 2.4GHz es un programa de código abierto basado en ExpressLRS, tenemos 3 tipos de módulos rx lanzados.</p><p><br></p><p>El PP RX está diseñado por @Jye Smith del equipo de desarrollo de ExpressLRS. Su arquitectura de hardware principal es STM32L432KBU6 MCU y chip RF SX1280. Tiene una antena de cerámica incorporada, que es súper ligera y pequeña en tamaño.</p><p><br></p><p>Sobre la base de PP RX, hemos desarrollado el Nano 2.4GHz rx de la versión ESP8285 llamada EP1 y EP2. El módulo RF de EP1/EP2 es el mismo que PP RX y utiliza ESP8285 MCU. Así que puedes actualizar el firmware por WIFI, eso es demasiado simple.</p><p><br></p><p>Debido al módulo de RF de baja latencia y alta velocidad de actualización, son muy cómodos para carreras de FPV y FPV de largo alcance. Y muy adecuado para Tiny whoop debido a su tamaño ultraligero y Nano.</p><p><br></p><table width="797" style="margin: 0px 0px 10px; padding: 0px; border-bottom-width: 1px; border-bottom-style: solid; border-color: rgba(51, 51, 51, 0.12); width: 825px; caret-color: rgb(133, 134, 140); color: rgb(133, 134, 140); font-family: Roboto, Helvetica, Arial, Verdana, sans-serif; font-size: 15px;"><tbody style="margin: 0px; padding: 0px;"><tr style="margin: 0px; padding: 0px;"><td width="179" style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12);"></td><td width="206" style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;"><span style="margin: 0px; padding: 0px; font-weight: 700;">PP (con antena)</span></td><td width="206" style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;"><span style="margin: 0px; padding: 0px; font-weight: 700;">EP1 (sin antena)</span></td><td width="206" style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;"><span style="margin: 0px; padding: 0px; font-weight: 700;">EP2 (con antena)</span></td></tr><tr style="margin: 0px; padding: 0px;"><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;"><span style="margin: 0px; padding: 0px; font-weight: 700;">UCM</span></td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;"><span style="margin: 0px; padding: 0px; color: rgb(255, 0, 0);">STM32L432KBU6</span></td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">ESP8285</td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">ESP8285</td></tr><tr style="margin: 0px; padding: 0px;"><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;"><span style="margin: 0px; padding: 0px; font-weight: 700;">Chip RF</span></td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">SX1280IMLTRT</td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">SX1280IMLTRT</td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">SX1280IMLTRT</td></tr><tr style="margin: 0px; padding: 0px;"><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;"><span style="margin: 0px; padding: 0px; font-weight: 700;">Antena</span></td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">Cerámica SMD</td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;"><span style="margin: 0px; padding: 0px; color: rgb(255, 0, 0);">Omnidireccional</span></td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">Cerámica SMD</td></tr><tr style="margin: 0px; padding: 0px;"><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;"><span style="margin: 0px; padding: 0px; font-weight: 700;">Dimensión</span></td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">10 mm * 10 mm * 6 mm</td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">10 mm * 10 mm * 3 mm</td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">10 mm * 10 mm * 6 mm</td></tr><tr style="margin: 0px; padding: 0px;"><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;"><span style="margin: 0px; padding: 0px; font-weight: 700;">Peso</span></td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">0,47 g</td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">0,42 g</td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">0,44 g</td></tr><tr style="margin: 0px; padding: 0px;"><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;"><a href="http://www.happymodel.cn/index.php/2021/04/10/elrs-rx-tx-firmware-for-happymodel-elrs-es24tx-pp_rx-ep1_rx-ep2_rx-stock-firmware-out-of-factory/" target="_blank" rel="noopener" style="margin: 0px; padding: 0px; text-decoration: underline; color: rgb(126, 60, 104);"><span style="margin: 0px; padding: 0px; font-weight: 700;">Objetivo de firmware</span></a></td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;"><span style="margin: 0px; padding: 0px; color: rgb(255, 0, 0);">6cb8152d</span></td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">aec8ad82</td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">aec8ad82</td></tr><tr style="margin: 0px; padding: 0px;"><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;"><span style="margin: 0px; padding: 0px; font-weight: 700;">Carga de firmware</span></td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">Paso de Betaflight</td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">Wifi</td><td style="margin: 0px; padding: 5px 10px 5px 5px; border-top-width: 1px; border-top-style: solid; border-color: rgba(51, 51, 51, 0.12); text-align: center;">Wifi</td></tr></tbody></table>