Driving Innovation through Advanced R&D Solutions
This device is used to Request To Walk while road crossing on the Intersections. This Button communicate with the Traffic Controller over BLE. All the Button on the intersection communicate over Sub-1 GHz and form a network.
The following are the features of the device:
Arm Cortex-M4F Sub-1 GHz and 2.4-GHz wireless MCU
Sensors
Audio
Firmware Development
Arm Cortex-M4F Sub-1 GHz and 2.4-GHz Wireless MCU – Powering the device with dual-band wireless communication for reliable, long-range networking using Sub-1 GHz TI15.4 Stack and Bluetooth Low Energy (BLE).
Time of Flight (ToF) Sensors – Equipped with 2x ToF sensors to detect user input for walk requests.
Accelerometer – Ensures accurate motion detection and enhances button responsiveness.