Heltec Lora ESP32 868-920 MHz v2 New Version

Deskripsi Heltec Lora ESP32 868-920 MHz v2 New Version Ini adalah v2 versi terbaru. Heltec dikenal sbg produsen Lora yg ketat uji productnya. Dgn chipset ESP32 yg jauh lebih cepat drpd Arduino dan ARM. Juga RAM nya jauh lebih besar plus 2 Core! Built in Bluetooth dan Wifi plus Lora! Silahkan konsultasikan kebutuhan IoT anda. WiFi LoRa 32 is a part of the “Heltec LoRa“ series, with the following features: CE Certificate; Microprocessor: ESP32 (dual-core 32-bit MCU + ULP core), with LoRa node chip SX1276/SX1278; Micro USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures; Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching); Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal 3D antenna, reserved IPEX (U.FL) interface for LoRa use; Onboard 0.96-inch 128*64 dot matrix OLED display, which can be used to display debugging information, battery power, and other information; Integrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing; Support the Arduino development environment; We provide ESP32 + LoRaWAN protocol Arduino library, this is a standard LoRaWAN protocol that can communicate with any LoRa gateway running the LoRaWAN protocol. In order to make this code running, a unique license is needed. it can be found on this page; With good RF circuit design and basic low-power design (sleep current ≤800uA), it is convenient for IoT application vendors to quickly verify solutions and deploy applications.