Wireless Bridge is such a product. Based on ESP32 and SX1276 chips, onboard 8M Byte SDRAM and 8M Byte FLASH, WiFi and Bluetooth can work at the same time. It is a bridge that converts “WiFi/Bluetooth – LoRa” signals to each other.
Microprocessor: ESP32 (dual-core 32-bit MCU + ULP core), with LoRa node chip SX1276;
8M Byte SDRAM and 8M Byte FLASH, these features will allow WiFi and BlueTooth to work at the same time.
+5V DC Micro USB power input, with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures;
SMA socket for LoRa, WiFi/BlueTooth antenna;
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.
How to install Heltec ESP32 Arduino Development
Heltec ESP(ESP32 & ESP8266) framework (the basic of Heltec ESP series products Arduino running environment)
Heltec ESP32 library (must work with Heltec ESP framework)
Heltec ESP32 LoRaWAN library (a standard LoRaWAN protocol library provide by Heltec Automation, need a license to active:
Adafruit CircuitPython TinyLora library (Alan Peaty ported and shared this library)
Wireless Bridge Hardware update Log
AutoCAD 2017 version drawing: https://resource.heltec.cn/download/Wireless_Bridge/Wireless_Bridge.dwg