The BLE transmitter board is a Bluetooth module that connects to SP load cells, torque sensors, strain gauges, and pressure modules. This forms part of the Bluetooth low-energy 4.2 modular telemetry system, where small size, reliable RF, and low power consumption are key requirements. The data transmitted by this card can be received by the special Android or iOS applications made to be used with this card.BLE board have been designed to operate with batteries and it provides 3.3V excitation to drive transducer load down to 85 ohms, which will provide the standard Bluetooth coverage and range. This range allows the operator of the mobile application and the Bluetooth enabled device, to remotely connect up to 50m or 164ft distance away. The board uses linearisation points, thereby giving a very accurate and precise readouts with the connected SP product.