SENT Decoder

SENT Decoder is a professional configuration and monitoring tool for the SAE J2716 SENT (Single Edge Nibble Transmission) automotive sensor protocol. FEATURES • Live monitor — real-time decoded values from 2 independent SENT bus inputs • Oscilloscope view — waveform traces for both channels and all 4 analog outputs • Full decode configuration — nibble counts (0–4 per channel), bit window, byte order (MSB/LSB), tick period, CRC validation, pause pulse, serial message mode • AO routing — route any decoded channel to any of the 4 analog outputs (DB15) • Scaling — set min/max range per output with fail-safe value • Sensor presets — built-in library for Bosch, Continental, Honeywell, Denso, NXP and more. Save custom presets. Fetch community presets from cloud. • BLE connection — connects to SENT Decoder hardware via Bluetooth 5.4 (Raytac MDBT50Q-P1MV2 / nRF52840) • .sentcfg files — export and import complete configurations in JSON format, compatible with the PC configuration tool HARDWARE COMPATIBILITY Designed for use with the SENT Decoder v3 hardware module: - STM32H743 MCU - 2× isolated SENT inputs (SAE J2716) - 4× 16-bit DAC analog outputs (DAC8562T, 0–4095 mV, DB15 connector) - BLE 5.4 (MDBT50Q-P1MV2) PROFESSIONAL USE This app is designed for automotive engineers, calibration technicians, and researchers working with SENT protocol sensors in vehicles, test benches, and development environments.