eStop — LoRa-Connected E-Ink Transit Display
eStop is a distributed, low-power transit information display built around a LoRa-connected e-ink module. The device receives live bus arrival predictions, occupancy telemetry, and synchronized time data from a central network node or Wi-Fi-enabled on-vehicle puck. Its ultra-low-power architecture supports multi-year battery operation, while the crisp e-ink display ensures readability in all lighting conditions. The system was approved for early testing within NJ Transit facilities, enabling real-world validation of communication reliability, refresh rates, and rider visibility.
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Project Highlights
Live Transit Data
Displays real-time arrival predictions and occupancy levels.
Ultra-Low Power
E-ink display enables multi-year uptime on a single battery.
NJT Testing Approved
Cleared for pilot testing within NJ Transit facilities.
Long-Range Networking
LoRa communication provides reliable, wide-area coverage.