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ES2810AA2 is listed in the RF Transceiver Modules And Modems range at ChipApex. The manufacturer field lists KAGA FEI AMERICA, INC.. Its product description is BLE 5.0 (NRF52810) WITH ANTENNA,. Review the specifications below when checking this part for your BOM.
The ES2810AA2 is a Bluetooth v5.0 RF transceiver module manufactured by KAGA FEI AMERICA, INC., utilizing the nRF52810 integrated circuit. Operating at a frequency of 2.4GHz, this surface-mount device features an integrated monopole antenna and supports data rates up to 2Mbps. The module provides a transmit power of 4dBm and achieves a receiver sensitivity of -93dBm. It functions within a supply voltage range of 1.7V to 3.6V and operates across a temperature range of -40°C to 85°C. Serial interfaces include GPIO, SPI, SWD, and UART for system integration.
Verify component authenticity through authorized distribution channels prior to acquisition. Confirm that the specific revision matches project requirements regarding firmware compatibility and regulatory certifications. Ensure proper handling procedures are followed due to surface-mount packaging characteristics. Review technical documentation for any updates regarding pin configurations or electrical tolerances before finalizing procurement orders.
Select this module when a compact solution supporting Bluetooth v5.0 is required without external antenna design complexity. The integrated monopole antenna reduces board space usage compared to modules requiring separate components. Consider the 2.4GHz frequency band suitability for short-range applications. Evaluate the 1.7V to 3.6V operating range against available power supplies in the target system architecture.
This component belongs to the ES2810 series of Bluetooth development tools offered by KAGA FEI AMERICA, INC. It serves as a complete radio solution based on the Nordic Semiconductor nRF52810 chip. The module is designed for rapid prototyping and mass production in embedded systems requiring reliable BLE connectivity. It complements evaluation boards such as the ES2810AA2-EVB for development purposes.
Public confirmed substitute part numbers: None identified.
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