ABK100

The ABK100 advanced Bluetooth Low Energy (BLE) 5.3 beacon is a robust and versatile tracking solution built on the high-efficiency GR5331 chipset. All Assistant Telematics units support ABK100. Designed for longevity and reliability, it offers a perfect balance between long-range signal transmission and ultra-low power consumption.

Whether for indoor navigation, asset tracking, identification, or proximity marketing, this device provides industrial-grade performance in a compact form factor.

One of the standout features of this device is its flexible security layer. It can operate in two modes:

• Encrypted mode: Utilizes AES-128-bit encryption to protect data integrity and prevent unauthorized signal spoofing or cloning (contact the Assistant Telematics team).
• Open mode: Standard non-encrypted broadcasting for maximum compatibility with public proximity applications.

Power ON/OFF:

• Power ON: Press button > 2 s — the LED flashes white for 2 seconds.
• Power OFF: Press button > 6 s — the white LED blinks 4 times quickly.

Battery level: Press 0–2 s — solid light, red or green (indicates battery level).

Preparation:

• ABK100: Ensure the device can broadcast and be discovered by the phone; it is better to know the device's Bluetooth address.
• Software: Install the GRToolbox App — https://www.goodix.com/en/software_tool/grtoolbox
• Firmware: Contact support@iot-at.com to get the latest firmware *.bin file and save it on your mobile phone.

Upgrade procedure:

• Open the App and enable Bluetooth permissions on your phone.
• Find the target device by its Bluetooth address or device name, and click Connect.
• After a successful connection, click the rocket icon to enter the upgrade interface.
• Choose Single-bank update mode, select the firmware *.BIN file, and press Update.
• Wait until the firmware update completes successfully.