Overview
In this article:
As we enter the next phase of the HyperPulse network expansion, we are upgrading our infrastructure to provide enhanced security and reliability. To support these improvements, we will be transitioning to a new generation of SIM cards.
What You Need to Know
- The old generation of SIM cards will stop working on or before 19 May 2026, ACST (GMT+9:30). We will advise the precise change-over time closer to the date.
- To ensure your devices remain connected, we are dispatching new SIM cards free of charge. These will arrive before the scheduled change-over date.
- You can install the new SIMs before this date, but your device will not connect to the network until the change-over officially happens on 19 May.
- This is a one-time change. Future updates will not require new SIMs.
SIM Migration Instructions
The transition has been designed to be as seamless as possible:
- Pre-registered: New SIMs come pre-linked to your existing Device Manager account.
- Configuration: You simply need to configure your destination to your preferred end-point / data platform - See Receiving Messages via Device Manager for more info.
- Installation: Your SIM cards must be swapped on or after 19 May. Please refer to the detailed instructions below:
| Name | Version | Release Date | Download |
|---|---|---|---|
| HyperPulse NTN SIM Migration Guide | 1.1 | April 2026 | HyperPulse NTN SIM Migration Guide v1.1.pdf |
| AssetHawk SIM Migration Guide | 1.1 | April 2026 | AssetHawk SIM Migration Guide v1.1.pdf |
| HyperPulse Development Kit SIM Migration Guide | 1.1 | April 2026 | HyperPulse Development Kit SIM Migration Guide v1.1.pdf |
AssetHawk Firmware
| Name | Version | Release Date | Download |
|---|---|---|---|
| AssetHawk Device Firmware | 1.1.0 | April 2026 | AssetHawk_Device_FW_v1.1.0.signed.bin |
| AssetHawk BLE Firmware | 1.1.0 | April 2026 | AssetHawk_BLE_FW_v1.1.0.signed.bin |
| nRF9151 SiP NTN firmware | 1.0.0-1.alpha | December 2025 | mfw_nrf9151-ntn_1.0.0-1.alpha.zip |
If you have any issues, questions or concerns, please submit a ticket.