{"id":8144,"date":"2025-03-12T12:47:12","date_gmt":"2025-03-12T12:47:12","guid":{"rendered":"https:\/\/ecom.roboskillify.com\/index.php\/product\/sx1278-lora-module-ra-02-433mhz-wireless-spread-spectrum-transmission\/"},"modified":"2025-03-12T12:47:18","modified_gmt":"2025-03-12T12:47:18","slug":"sx1278-lora-module-ra-02-433mhz-wireless-spread-spectrum-transmission","status":"publish","type":"product","link":"https:\/\/ecom.roboskillify.com\/index.php\/product\/sx1278-lora-module-ra-02-433mhz-wireless-spread-spectrum-transmission\/","title":{"rendered":"SX1278 LoRa Module Ra- 02 433MHZ Wireless Spread Spectrum Transmission"},"content":{"rendered":"<h2>SX1278 LoRa Module Ra- 02 433MHZ Wireless Spread Spectrum Transmission<\/h2>\n<p>The long-range wireless transmission module Ra-02 is based on the SEMTECH SX1278 wireless transceiver. This  uses advanced LoRa spread spectrum technology to provide a communication range of up to 10,000 meters. It has excellent anti-jamming skills and an air wake-up consumption feature.<\/p>\n<p>The SX1278 LoRa RF module is designed mainly for long-range spread spectrum communication and has low current consumption. It has a high sensitivity of -148 dBm and a power output of +20 dBm.<\/p>\n<p>Compared to traditional modulation technology, LoRa modulation technology provides significant advantages in terms of anti-blocking and selection, interference, and power consumption.<\/p>\n<h2>Features<\/h2>\n<ul>\n<li>LoRa \u0099 Spread Spectrum modulation technology<\/li>\n<li>Constant RF power output at + 20dBm-100mW voltage change<\/li>\n<li>Half-duplex SPI communication<\/li>\n<li>Supports FSK, GFSK, MSK, GMSK, LoRa \u0099 and OOK modulation modes<\/li>\n<li>Automatic RF signal detection, CAD mode and very high speed AFC<\/li>\n<li>Packet engine with CRC up to 256 bytes<\/li>\n<li>Small footprint dual-row stamp-hole patch package<\/li>\n<li>Shielded housing<\/li>\n<li>Spring Antenna<\/li>\n<\/ul>\n<h2>Applications:<\/h2>\n<ul>\n<li>Long-range wireless communication module based on LoRa platform<\/li>\n<li>Uses SPI communication protocol and requires an antenna for proper RF communication<\/li>\n<li>Operates on 3.3V and has 16 pins (8 on each side)<\/li>\n<li>Can be interfaced with microcontrollers like Arduino Uno and Nano<\/li>\n<li>Widely used in IoT, smart agriculture, smart cities, and industrial automation due to its long-range communication and low power consumption<\/li>\n<\/ul>\n<h2>Package Includes:<\/h2>\n<ul>\n<li>1 x LoRa Wireless Spread Spectrum Transmission<\/li>\n<\/ul>\n<h2>Specifications:<\/h2>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td><span style=\"color: #000000;\">Working voltage<\/span><\/td>\n<td><span style=\"color: #000000;\">1.8-3.7v<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000;\">Communication distance<\/span><\/td>\n<td><span style=\"color: #000000;\">15KM<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000;\">Sensitivity<\/span><\/td>\n<td><span style=\"color: #000000;\">down to -148dBm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000;\">Programmable bit rates<\/span><\/td>\n<td><span style=\"color: #000000;\">up to 300kbps<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000;\">RSSI dynamic range<\/span><\/td>\n<td><span style=\"color: #000000;\">127dB<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000;\">Wireless frequency<\/span><\/td>\n<td><span style=\"color: #000000;\">433MHz<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>SX1278 LoRa Module Ra- 02 433MHZ Wireless Spread Spectrum Transmission The long-range wireless transmission module Ra-02 is based on the SEMTECH SX1278 wireless transceiver. This uses advanced LoRa spread spectrum technology to provide a communication range of up to 10,000 meters. It has excellent anti-jamming skills and an air wake-up consumption feature. The SX1278 LoRa [&hellip;]<\/p>\n","protected":false},"featured_media":8143,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[749],"product_tag":[260,748],"class_list":{"0":"post-8144","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lora","7":"product_tag-iot-wireless","8":"product_tag-lora","10":"first","11":"instock","12":"sale","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product\/8144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/comments?post=8144"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media\/8143"}],"wp:attachment":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media?parent=8144"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=8144"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=8144"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=8144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}