Nordic nRF52832 and TI CC2642R are wireless SoCs, not complete interchangeable modules. A module adds a specific RF implementation, supporting components and an ordering code of its own. Compare the underlying platform first, then review the exact module if that is what the product will purchase.
Turn Bluetooth requirements into a feature list
Nordic describes the nRF52832 as a multiprotocol SoC with Bluetooth Low Energy support. TI documents the CC2642R as a 2.4 GHz wireless MCU supporting Bluetooth Low Energy and proprietary applications. Those descriptions identify relevant platforms, but a Bluetooth version number does not guarantee every optional feature.
Specify required PHY modes, connections, advertising behavior, payload throughput and security functions. Confirm each feature against the selected silicon and software stack. Include compatibility with the phones or gateways used by actual customers, especially for commissioning and reconnection.
Budget memory and energy for the full application
Allocate memory for the wireless stack, application, buffers, persistent data and update strategy. An application that fits before adding a bootloader may no longer support a robust field-update process. Test interrupted updates and recovery using the intended storage arrangement.
Measure energy across advertising, connected operation, sensor sampling and sleep. Use the same payload and connection schedule when comparing candidates. Include regulator efficiency and module leakage, then test weak links that trigger retries. Peak current and supply stability deserve separate attention from average energy.
Review the module as its own product
For a module, request its data sheet, antenna options, dimensions and integration instructions. Verify which GPIOs are exposed and whether the supplied firmware or programming interface meets the production process. A module using a familiar SoC may reserve pins or add components that change behavior.
Review radio approvals and Bluetooth qualification information for the exact module and intended markets. Antenna, enclosure and host integration conditions can affect the remaining work. Keep that review separate from the component supplier's commercial quotation.
Frequently asked questions
Can a Nordic-based module replace a TI-based module directly?
Only after an explicit interface, mechanical and firmware review. Matching Bluetooth functionality does not establish pin compatibility, host commands or identical update procedures.
Does a module remove all RF testing?
No. Integration instructions and applicable product requirements still need review. Confirm the antenna arrangement and evaluate performance in the final enclosure rather than relying entirely on open-board measurements.
Send SENICO an RFQ with the exact SoC or module code, antenna option, quantity and required date. Stock, price and lead time require quotation confirmation.