The Bluetooth Sensor Module (BSM) was designed for monitoring up to 4 5v analog sensors of any type and broadcasting the data received to any nearby Bluetooth capable device. The BSM can be programmed to compensate for error or condition input data for easy analysis on the displaying device. It uses the Huzzah32 ESP32 based "feather" board from Adafruit Industries. It is an Arduino compatible board and is easily programmed with the Arduino IDE. A case was designed and manufactured for this device using Autodesk Fusion 360 and a Creality Ender3 3d printer. Only one has been built and it has been a very successful tool.