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Bluetooth proximity switch module automatic reconnection | ANS-BT101S
The ANS-BT101S is a newly upgraded, cost-effective Bluetooth 6.1 Low Energy smart module launched by Ansiot Technology. This module is designed for seamless interaction in modern smart mobility and vehicle networking, completely eliminating the reliance on a separate app found in traditional solutions. The module accurately identifies the signal strength (RSSI) of a nearby phone and outputs it to the main controller, enabling smooth, automatic unlocking upon approach. Combining cross-platform compatibility and robust security mechanisms, it is an ideal connectivity module solution for smart two-wheeled vehicles and the automotive market.
Product Advantages:
1. Entering the Bluetooth 6.1 Era: Adopting the new low-power Bluetooth 6.1 technology architecture, it achieves a qualitative leap in power consumption control and transmission stability, and boasts extremely high market cost-effectiveness.
2. Zero App Dependence, Unlock Upon Proximity: Users do not need to specifically download or keep any specific applications running in the background. The phone automatically reconnects when it approaches the device. The module identifies the signal value in real time and outputs it to the main controller for unlocking decisions, bringing a truly seamless experience.
3. Compatible with Three Major Systems, Up to 9 Devices: Perfectly compatible with the three major operating system ecosystems: Android, iOS, and HarmonyOS. Supports simultaneous binding of up to 9 phones, perfectly solving the pain points of car key distribution for multiple users in home sharing and corporate fleets.
4. Financial-Grade Security Against Unauthorized Connections: The module has extremely high security protection barriers. New phones are only allowed to be bound in specific pairing modes. Any unbound phone will be directly rejected by the system and unable to pair, fundamentally preventing malicious intrusion and accidental unlocking. 5. Exclusive Customized “One Chip, Multiple Connections”: Supports advanced customized functions including HID contactless unlocking and multiple host connections. While handling mobile phone unlocking and communication, the module can simultaneously connect to multiple peripherals such as Bluetooth tire pressure monitoring and Bluetooth turn signals, offering multi-functionality and significantly reducing manufacturers’ BOM costs.
Product Parameters:
| Model | ANS-BT101S |
| Bluetooth Standard | BLE 6.1 |
| Profiles | GATT |
| Dimension (mm) | 10mm x 16mm x 2.2mm |
| Interface | UART |
| Antenna | Built-in PCB onboard antenna |
| Supply Voltage | 2.2V~4.4V |
| Transmit Power | +6 dBm(max) |
| Receive Sensitivity | -97dBm @0.1%BER |
| Baud rate | Default 115200bps，Support from 1200bps to 921.6Kbps. |
| Communication mode | AT command mode, pass-through mode |
Bluetooth proximity switch module application areas:
With its high security, multi-connection capabilities, and cross-platform compatibility, the ANS-BT101S is widely used in various smart mobility seamless unlocking scenarios:
1. Smart Mobility/Internet of Vehicles: In-vehicle dashboards, smart dashboards, two-wheeled vehicle dashboards, central control units, T-boxes, electric scooters
2. IoT smart hardware: New energy vehicle charging piles, smart door locks, smart cabinet locks, etc.
