Sensor Extension Board
The ACS-04 Sensor Extension Board is compatible with both the NE101 and NE301 platforms. It integrates 9 sensors — temperature/humidity, ambient light, 6-axis IMU, ToF, laser ranging, thermal imaging, PIR, mmWave radar, and a MEMS microphone — and ships with schematic downloads and open-source drivers, helping users quickly build sensor demos and understand the platform's extensibility.