The JM-BL11 is a rugged LTE Cat M1 / NB2 GNSS bike-sharing lock engineered for large-scale micro-mobility and shared-bicycle fleets. Designed for demanding outdoor use, the JM-BL11 pairs long battery life and optional solar charging with precise GNSS positioning (GPS, A-GPS, LBS) and Bluetooth 4.0 LE local control — making it an ideal Plaspy compatible GPS tracker for operators who need reliable, secure, real-time tracking and anti-theft protection across distributed fleets.
The unit integrates tamper-resistant mechanics, TLS-secured communications, and motion alerts to protect assets and simplify fleet management. When connected to Plaspy, JM-BL11 units deliver location, telemetry, and event data that allow operators to monitor availability, enforce geo-fences, detect theft attempts, and manage large-scale bike-sharing deployments with confidence.
Key Highlights
- Plaspy compatible GPS tracker for micro-mobility: GNSS-based real-time tracking with A-GPS and LBS fallback for consistent positioning.
- Long-life power with optional solar assistance: 12,000 mAh battery and 6 V / 5 W solar charging option to extend field deployments.
- Rugged, tamper-resistant design: IP66-rated enclosure, reinforced structure, vibration tamper alerts and accelerometer-based motion detection.
- Secure communications: TLS data encryption for secure device-to-cloud telemetry and event reporting.
- Local unlocking and management: Bluetooth 4.0 LE and QR-code unlocking via designated apps for user convenience and operational flexibility.
- Fast, accurate positioning: positioning accuracy better than 2.5 m CEP and tracking sensitivity down to -165 dBm for reliable location under varied conditions.
- Built for scale: compact, purpose-built form factor with micro-SIM support and on-device data storage for resilient operation in large fleets.
How It Works with Plaspy
Integrated with Plaspy, the JM-BL11 supplies continuous location and event telemetry so fleet managers can operate with real-time visibility. The device streams GNSS fixes, motion events, battery and sensor telemetry, and tamper alerts to Plaspy using LTE Cat M1 / NB2 connectivity (with EGPRS fallback), secured by TLS. Plaspy ingests this data to power live maps, geofence enforcement, historical routes, and fleet health dashboards.
- Real-time location and telemetry updates via LTE Cat M1 / NB2 (with EGPRS fallback).
- Motion and tamper alerts driven by the onboard accelerometer and vibration detection.
- Battery status, solar charging indicators, and standby runtime telemetry for maintenance scheduling.
- Bluetooth 4.0 LE information for local unlocking events and user interactions (QR-code unlock workflow supported).
- Geo-fence events and zone-based alerts to detect unauthorized movement or location breaches.
Technical Overview
| Connectivity | LTE Cat M1 / NB2 with EGPRS fallback |
|---|---|
| Bands | Multi-band LTE Cat M1 / NB2 (manufacturer supports broad regional bands; specific band variants available) |
| Power & Battery | 12,000 mAh (3.6 V) internal battery; optional solar charging 6 V / 5 W; standby up to ~40 days in locked state without solar input |
| Interfaces | Micro-SIM slot, two status LEDs, accelerometer for motion detection, vibration tamper alerts, QR-code unlocking via app |
| GNSS | GPS, A-GPS and LBS positioning; positioning accuracy < 2.5 m CEP; tracking sensitivity down to -165 dBm; fast TTFF (avg. hot start ≤ 1 s) |
| Bluetooth | Bluetooth 4.0 LE for local unlocking and device management |
| Remote Management | TLS data encryption for secure communications; on-device storage 32+32 Mb for resilient telemetry buffering |
| Form Factor | Rugged lock enclosure, IP66 rated; dimensions 142.5 × 223.7 × 38.0 mm; weight ~1,180 g; operating temperature -20 ℃ to +60 ℃ |
Use Cases
- Fleet management for shared-bike and micro-mobility services requiring real-time tracking, availability monitoring, and usage analytics.
- Anti-theft protection and recovery: geo-fence enforcement, tamper/vibration alerts, and location reporting for fast incident response.
- Solar-assisted deployments in distributed urban environments where long battery life and remote uptime reduce maintenance visits.
- QR-code and Bluetooth-based user unlocking workflows for stationless rental systems and app-driven ride starts/stops.
- Operational telemetry for maintenance planning: battery state, motion history, and event logs to prioritize service tasks.
Why Choose This Tracker with Plaspy
The JM-BL11 delivers a purpose-built combination of durability, secure connectivity, and precise GNSS positioning that integrates smoothly with Plaspy’s fleet-oriented platform. Operators gain reliable real-time tracking and telemetry without sacrificing field longevity thanks to the high-capacity battery and optional solar charging. Device-level security (TLS) and tamper detection lower risk and simplify incident workflows, while Bluetooth and QR unlocking support customer-facing interactions required in modern bike-sharing services.
When combined with Plaspy, JM-BL11 units become part of a scalable telemetry and fleet management solution: you get actionable location data, event-driven alerts, and historical reports that support anti-theft strategies, maintenance planning, and improved utilization rates — all delivered through a Plaspy compatible GPS tracker designed for the rigors of micro-mobility.
Set Up JM-BL11
To set the tracker send the following commands by SMS messages
- Reset factory settings
FACTORY# - Set the time zone UTC-0
GMT,E,0# - Set the operator APN
APN,{{apn}},{{apnu}},{{apnp}}# - Set the GPRS server
SERVER,1,d.plaspy.com,8888,0#
or
ODFzSoSDzdfDCYk0pm63npS2Fg9cWU - Set the update interval every 60 seconds
TIMER,60#
or
jZAUplY5sld7 - Enable GPRS mode
GPRSON,1#
To check parameter settings GPRSSET#
