IndieSemiC ISC-nRF52840-A BLE Module – Nordic Semiconductor nRF52840 Bluetooth 5.4, PCB Antenna

Description

The IndieSemiC ISC-nRF52840-A module delivers a production-ready wireless node centered on the feature-rich Nordic Semiconductor nRF52840 system-on-chip. Its dual-core architecture separates application logic on the Cortex-M33 from real-time radio protocol tasks on the Cortex-M0+, enabling efficient handling of complex stacks like Matter over Thread or Zigbee 3.0 without compromising RF performance.

Engineered for minimal external component count, the module simplifies PCB design while offering best-in-class power efficiency. The integrated high-precision ADC and ample GPIOs allow direct connection to analog sensors, buttons, and displays, making it ideal for Human Interface Devices (HID), medical monitors, and smart home endpoints. Secure key storage and secure boot features provide a foundation for robust device identity and over-the-air (OTA) firmware updates.