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ahSP1-JP is listed in the RF Transceiver Modules And Modems range at ChipApex. The manufacturer field lists Vizmonet. Its product description is Extension Board SONY SPRESENSE. Review the specifications below when checking this part for your BOM.
The ahSP1-JP is a Wi-Fi HaLow (IEEE 802.11ah) extension board designed for the Sony SPRESENSE platform, utilizing the Newracom NRC7292 chipset. It operates in the sub-GHz ISM band with a frequency range of 920 MHz to 923 MHz. The module supports data rates up to 20 Mbps and features an RP-SMA antenna connector. It provides extended range and improved penetration capabilities for IoT applications.
Verify the specific regional variant suffix matches your target regulatory domain. The ahSP1-JP designation indicates compliance with Japanese radio regulations. Confirm antenna inclusion status as the module typically ships without an integrated antenna, requiring an external RP-SMA compatible unit for operation.
Select this model specifically for integration with the Sony SPRESENSE development kit. Ensure the application environment aligns with Japanese sub-GHz spectrum allocations. Consider the requirement for external antennas due to the RP-SMA interface. Validate that the target use case benefits from the extended range characteristics of the 802.11ah protocol compared to standard Wi-Fi.
This component belongs to the ahSP1 family of Wi-Fi HaLow modules produced by Vizmonet. Variants such as ahSP1-NA and ahSP1-EU exist for different regional markets. The series is engineered to provide long-range, low-power wireless communication extensions for the SPRESENSE ecosystem.
Direct substitutes are limited due to the specific hardware integration with the Sony SPRESENSE platform. Regional variants like ahSP1-NA or ahSP1-EU may serve as functional alternatives if regulatory compliance allows. No other generic part numbers are confirmed as direct replacements.
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