Colour Name:868-915MHz Description: WIFI Kit series is the new development of the cost-effective networking program,the main chip using ESP32,LX6 dual-core processor,computing power up to 600DMIPS,chip built-in 520 KB SRAM,802.11b/g/N HT40 Wi-Fi transceiver,baseband,protocol stack and LWIP,integrated dual mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth). This product is based on the WIFI Kit 32 added SX1276 chip,that is,LoRa remote modem,Applicable frequency:868MH-915MHz frequency,about -148dBm high sensitivity,+20 dBm power output,high reliability,transmission distance (measured open area communication distance 2.6Km). Onboard 32MByte Flash,Wi-Fi antenna,0.96-inch blue OLED display,lithium battery charging circuit and interface,CP2102 USB to serial chip,the perfect support for Arduino development environment,can be very simple and fast for program verification and product development. Parameters: Chip: espressif esp32 and SX1276 Operating voltage:3.3V to 7V Flash:32M-Bits Frequency:240MHz Support frequency:868-915MHz Lora chip:SX1276 Distance:about 2.8KM in open place Computing power:600DMIPS Dual-mode Bluetooth:traditional Bluetooth and BLE low-power Bluetooth Development environment:support arduino USB adapter chip:cp2102 Operating temperature range:-40 degree to + 90 degree Support modes:Sniffer,Station,softAP and Wi-Fi Direct Data rate: 150 Mbps @ 11n HT40,72 Mbps @ 11n HT20,54 Mbps @ 11g,11 Mbps @ 11b Transmit power:19.5 dBm @ 11b,16.5 dBm @ 11g,15.5 dBm @ 11n Receiver sensitivity up to - 98 dBm UDP continues to throughput by 135 Mbps Connector type:ipex Band definition:868MHz Standing wave ratio: less than or equal 1.5 Gain:3dBi Maximum power:10W Input impedance:50ohm Package Includes: 1 x ESP32 Lora OLED board 1 x 868-915MHz antenna 2 x Pin Header
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