We'll break down the major differences between all of them, as there's a lot to know if you're looking to invest in one of ...

The main microcontroller in the head unit will typically control the mux chip, either by toggling a few GPIO pins or using a serial, SPI, I2C, or other interface.

The RSL15 Bluetooth microcontroller includes Arm TrustZone and secure-boot support. The RSL10 SIP is based on a Cortex-M3 and targets very-low-power mHealth wearables, appliances, and switches as ...

With these three additions, Raspberry Pi is hoping to build on the momentum of the original Pico. Launched in early 2021, the Pico is based on an RP2040 microcontroller containing a pair of 144MHz ...

Raspberry Pi goes on to say that the module features "1x1 single-band 2.4GHz Wi-Fi 4 (802.11n)" alongside Bluetooth 5.2, and you can use both Bluetooth Classic and Bluetooth Low Energy on it. So, if ...

The board measures 51 x 21mm (2″ x 0.83″) and the RP2350 microcontroller is software compatible with the older RP2040 used in the original Raspberry Pi Pico, which means that software written ...

2. The CYW20721 integrates a dual-mode Bluetooth engine with a 96-MHz Arm Cortex-M4 microcontroller. The system has an RF receive sensitivity of −95 dBm; the competition’s is approximately − ...

Raspberry Pi has released a new radio module, and industrial players navigating the complexities of wireless connectivity should take note. The UK-based foundation is now selling ...

The experimental setup for this exploit consisted of a BLE Nano, a breakout board for a Nordic nRF52832 Bluetooth microcontroller, a Hack RF, a USRB N210 software defined radio from Ettus, and a ...