ITEM NAME:433MHz LoRa ESP32 Bluetooth WiFi Module with Antenna, Development Board Description: The main chip uses Lexin ESP32, Tensilica LX6 dual-core processor, the main frequency is 240MHz, and the computing power is up to 600DMIPS. The chip has 520KB, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode (traditional and BLE low-power Bluetooth). The product is based on WIFI 32 and is added to SX1278 chip, which is LoRaTM remote modem, 433MHz frequency, high sensitivity of about -148dBm, +20dBm power output, high reliability. Onboard 16Mbytes (128Mbbits), Wi-Fi antenna, lithium battery charging circuit and interface, CP2102 USB to serial chip. Support for the development environment for quick and easy program verification and product development. Specification: Material: Electronic component Size: Approx. 53 x 27 x 10mm / 2.08 x 1.06 x 0.39inch Package Includes: 1 Piece SX1278 LoRa ESP32 WIFI Module 1 Piece Antenna 1 Piece Line 2 Pieces Pins Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement..1 Piece SX1278 LoRa ESP32 WIFI Module. The product is based on WIFI 32 and is added to SX1278 chip, which is LoRaTM remote modem, 433MHz frequency, high sensitivity of about -148dBm, +20dBm power output, high reliability.