SparkFun IoT RedBoard - RP2350

Meet the SparkFun RP2350 IoT RedBoard a powerful and versatile wireless development platform that combines the groundbreaking Raspberry Pi® RP2350 microcontroller with the Raspberry Pi® RM2 radio module. This board is a true game-changer offering a unique dual-core dual-architecture configuration that allows you to choose your processing cores all while fitting the familiar Arduino R4 form factor.The RP2350: Unprecedented Core FlexibilityThe star of the show is the Raspberry Pi RP2350 which redefines processing flexibility. This microcontroller provides a unique dual-core setup that allows you to select in software which cores you want to run:A pair of Arm® Cortex-M33 coresA pair of Hazard3 RISC-V coresOr one of each!All cores are capable of running at up to 150 MHz. This isn't a quad-core MCU; instead you select at boot which two processors you want to run allowing you to develop and test on two different architectures with a single board. This IoT RedBoard uses the RP2350B variant which is packed with 48 GPIO eight analog inputs two UARTs two SPI controllers two I2C controllers and a USB 1.1 controller for host and device support.Seamless Wireless IoT with the RM2 ModuleFor true IoT capability the board integrates the Raspberry Pi Radio Module (RM2). Operating over an SPI interface the RM2 provides robust wireless connectivity with:WiFi 4Bluetooth® 5.2 (supporting BLE Basic Data Rate and Enhanced Data Rate)Fully-Loaded for PrototypingWe designed this RedBoard to be your all-in-one platform for complex projects. It comes fully loaded with features that streamline development:Onboard Power: Integrated LiPo battery power and charging circuits let you take your projects on the go.Expanded Memory: Includes a massive 16MB of external Flash and 8MB of PSRAM connected to the RP2350's QSPI interface.Expandable Storage: A µSD card slot provides ample room for data logging and file storage.Qwiic Connectivity: A built-in Qwiic connector gives you plug-and-play access to the entire SparkFun Qwiic ecosystem of sensors displays and actuators.Flexible Connections: The board shares a pinout between standard female headers and matching 0.1"-spaced plated through-hole (PTH) headers allowing you to choose between temporary or permanent soldered connections.High-Speed Hardware InterfaceFor advanced applications the board features a 22-pin ribbon cable connector tied directly to the RP2350's HSTX (high-speed transmit) pins enabling high-throughput data applications. A 3-pin debug header is also included for in-depth troubleshooting.Multi-Platform Software SupportThe RP2350 IoT RedBoard is built for developers of all levels. It has full software support for C/C++ using the Raspberry Pi Pico SDK MicroPython and the Arduino environment so you can choose the programming language and environment you prefer.Start Inventing Immediately: SIK Examples IncludedTo help you get inventing even faster we’ve pre-loaded all the SparkFun Inventor's Kit (SIK) for MicroPython circuit source files directly onto the RP2350 IoT RedBoard! You'll find them in the sik_examples folder. Best of all these files are included on every RP2350 IoT RedBoard whether you get it as part of the full SIK or as a standalone board!