{"product_id":"4pcs-lora32u4-ii-development-board-868mhz-915mhz-lora-module-iot-sx1276-wifi-transceiver-module-antenna-jst-connector","title":"4Pcs LoRa32u4 II Development Board 868MHz 915MHz Lora Module IOT SX1276 Wifi Transceiver Module Antenna JST Connector","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eFor Arduino\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAttention\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eThe Antenna-2 is  868MHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ewishiot\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCustom Label\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIY0050*4-\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eLoRa Board Frequency\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e868MHZ, 915MHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIY0050*4-\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eNote\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYou need to use one board to send signal and another to receive.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLoRa32u4 II\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4pcs\/lot\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRecommend Age\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e14+y\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"font-size:20px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e4pcs\/lot LoRa32u4 II Development Board 868MHz 915MHz Lora Module IOT SX1276 HPD13 Wifi Transceiver Module Antenna JST Connector\u003c\/p\u003e\n\u003cp style=\"font-size:16px;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e\u003cbr\u003eDescription:\u003cbr\u003eLoRa32u4 II is a light and low consumption board based on the Atmega32u4 and HPD13 868MHz LoRA module and an USB battery charging circuit. Ideal for creating long range wireless networks that can exceed 2.4 GHz 802.15.4 and similar, it is more flexible than Blue-tooth LE, does not require high power unlike WiFi and offers long range.\u003cbr\u003eThe ATmega32u4 is clocked at 8 MHz and 3.3 V. This chip has 32 K of flash, 2 K of RAM and built-in USB to Serial communication, debugging and programming capabilities without the need for an external FTDI chip, it can also act as an HID device (mouse, keyboard, USB MIDI device, etc).\u003cbr\u003eThis board is also equipped with a LiPo and Liion charging circuit and a standard battery interface. It is fully compatible with Arduino. A white user led is tied to pin 13. An orange LED is used for charging status.\u003cbr\u003eHPD13 wireless module, using high-performance, highly integrated RF transceiver chip SX1276 design. Advanced LoRaTM spread spectrum communication technology to ensure that the module communication distance and anti-jamming capability greatly improved, and also achieved a very low current consumption. In the LoRaTM mode, the HPD13 provides higher reception sensitivity performance, more robust anti-jamming capability, and improved communication distance and reliability compared to the same transmit and receive modules on the market. In normal (G) FSK mode, it also provides industry-specific receiver sensitivity, as well as very high communication rates.\u003cbr\u003eATmega32u4 @ 8MHz with 3.3V logic\/power\u003cbr\u003e3.3V regulator with 500mA peak current output\u003cbr\u003eUSB native support, comes with USB bootloader and serial port debugging\u003cbr\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003cbr\u003eReset button\u003cbr\u003e\u003cbr\u003eHPD13:\u003cbr\u003eReceive current: 10 ~ 14mA\u003cbr\u003eInterface Type: SPI\u003cbr\u003eOperating temperature: -40 ° C to + 85 ° C\u003cbr\u003eDigital RSSI function\u003cbr\u003eAutomatic frequency correction\u003cbr\u003eAutomatic gain control\u003cbr\u003eRadio wake-up function\u003cbr\u003eLow voltage detection and temperature sensor\u003cbr\u003eFast wakeup with frequency hopping\u003cbr\u003eHighly configurable packet handlers\u003cbr\u003e\u003cbr\u003eDocument link:\u003cbr\u003ehttp:\/\/www.diymalls.com\/files\/DIY0050-DIY0051-LORA32U4.zip\u003cbr\u003ehttps:\/\/drive.google.com\/open?id=0B8DSGdAr8_31RkQ0UGo2Nzh1YXM\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7e2e1fbec0854049849aff962ebb9d8bj.jpg?width=1001\u0026amp;height=1001\u0026amp;hash=2002\" slate-data-type=\"image\"\u003e \u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6e86c7360fd54eee9475facf804f6c16A.jpg?width=1600\u0026amp;height=1600\u0026amp;hash=3200\" slate-data-type=\"image\"\u003e \u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb34ad0c49d134a62803d1e5604296975h.jpg?width=1211\u0026amp;height=863\u0026amp;hash=2074\" slate-data-type=\"image\"\u003e \u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa42127a72fb2479ca8d473509954596av.jpg?width=3026\u0026amp;height=3025\u0026amp;hash=6051\" slate-data-type=\"image\"\u003e \u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5f4a40e142a84e848eb2159f96890fd24.jpg?width=1001\u0026amp;height=1001\u0026amp;hash=2002\" slate-data-type=\"image\"\u003e \u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc3d34d636460428aaacb1a83f84e0749z.jpg?width=1001\u0026amp;height=1001\u0026amp;hash=2002\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"LoRa and Antenna-1","offer_id":55376720691499,"sku":"14:366#LoRa and Antenna-1","price":317.84,"currency_code":"USD","in_stock":true},{"title":"LoRa and JST","offer_id":55376720724267,"sku":"14:200006151#LoRa and JST","price":311.49,"currency_code":"USD","in_stock":true},{"title":"LoRa and Antenna-2","offer_id":55376720757035,"sku":"14:29#LoRa and Antenna-2","price":337.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S22cc2c5910854066b116b700d31013f9E.webp?v=1788331846","url":"https:\/\/yoeruyo.com\/products\/4pcs-lora32u4-ii-development-board-868mhz-915mhz-lora-module-iot-sx1276-wifi-transceiver-module-antenna-jst-connector","provider":"Yoeruyo","version":"1.0","type":"link"}