Tag: Raspberry Pi RP2350B

  • Pico-Pal: Retro Game Boy Color Style Handheld Coming Soon

    Pico-Pal: Retro Game Boy Color Style Handheld Coming Soon

    Key Takeaways

    1. The Pico-Pal has a design similar to the Game Boy Color, common among retro gaming handhelds.
    2. It uses a simpler chip design with a Raspberry Pi RP2350B microcontroller and an Espressif ESP32 for connectivity.
    3. The handheld features a 2.6-inch IPS display with a resolution of 320 x 320 pixels.
    4. It includes a 1,500 mAh Li-Po battery with USB Type-C charging support.
    5. The Pico-Pal is set to launch soon on Crowd Supply, with more information to be provided there.

    The Pico-Pal resembles the classic Game Boy Color at first look, which is a common trait among many retro gaming handheld devices. Similarly, Funnyplaying has offered an FPGA-based product for some time, while ModRetro has its own version called the Chromatic.

    Simpler Chip Design

    Unlike the FPGA chipset used in those other devices, the Pico-Pal uses a more straightforward chip. It combines a Raspberry Pi RP2350B microcontroller (currently priced at $12.47 on Amazon) with an Espressif ESP32, which includes Bluetooth, Wi-Fi, and 4 MB of flash memory. Additionally, the handheld features a 2.6-inch IPS display with a resolution of 320 x 320 pixels and a 1:1 aspect ratio.

    Battery and Charging Features

    Developer Peter Khouly mentions that the device is equipped with a 1,500 mAh Li-Po battery that supports 5 V/1.45 A charging through the Pico-Pal’s USB Type-C port. As shown in the video below, the primary focus of the Pico-Pal is to emulate Game Boy Color games. At this time, it is not clear when the Pico-Pal will be available for purchase. However, the project is anticipated to be ‘launching soon’ on Crowd Supply, where additional information and images of the device can be found. Alternatively, Khouly has outlined the handheld’s development on a specific WordPress page.

    More Information Available

    For those interested, Crowd Supply will provide further insights into the Pico-Pal. Keep an eye on this project, as details are expected to unfold shortly.

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  • Fruit Jam RP2350: WiFi 6 Single-Board Computer with Buttons & Speaker

    Fruit Jam RP2350: WiFi 6 Single-Board Computer with Buttons & Speaker

    Key Takeaways

    1. The Adafruit Fruit Jam RP2350 is a new single-board computer featuring the Raspberry Pi RP2350B with dual ARM Cortex-M33 cores and up to 150 MHz clock speed.
    2. It has a compact design measuring 3.4 x 2.1 inches, includes a cover plate for protection, a mini speaker, three tactile switches, and a USB-C port for power and data.
    3. Connectivity options include two USB-A ports, DVI-D for display (max resolution of 1280 x 720), a 16-pin GPIO header for expansion, and an infrared sensor for remote control.
    4. Built-in Espressif ESP32-C6 supports WiFi 6 and Bluetooth 5, enhancing connectivity capabilities.
    5. The RP2350 is priced at $39 but is currently sold out, and it is more expensive than competing products like the Waveshare RP2350B, which offers a lower starting price but fewer expansion options.

    Adafruit has launched a new single-board computer designed for fans of SBCs. The Fruit Jam RP2350 is built on the Raspberry Pi RP2350B, featuring two ARM Cortex-M33 cores that can clock up to 150 MHz, along with 8MB of PSRAM and 16MB of flash storage. A microSD card reader is also part of the package.

    Compact Design

    The dimensions of the mainboard are 3.4 x 2.1 inches. To safeguard the small computer, Adafruit includes a cover plate that can be added on. Additionally, a mini speaker rated at 1 watt is included in the package. Another cool thing about the Adafruit RP2350 single-board computer is the presence of three tactile switches, plus a clearly marked on/off switch. The USB-C port serves dual purposes for both power and data transfer.

    Connectivity Options

    For peripherals, there are two USB-A ports available to connect devices like a keyboard, mouse, or gamepad. You can connect displays using DVI-D; however, it’s important to note that the RP2350B supports a maximum resolution of only 1280 x 720 pixels. Moreover, the 16-pin GPIO header allows for expansion modules, and an infrared sensor enables remote control of the SBC. The built-in Espressif ESP32-C6 provides support for WiFi 6 (2.4 GHz) and Bluetooth 5.

    The Adafruit Fruit Jam RP2350 single-board computer is currently priced at $39 in the manufacturer’s online store, although it is marked as sold out at the moment. Adafruit does ship to Europe, but the price does not include any possible import duties or extra charges. This makes the Fruit Jam RP2350 pricier than several competing products that use the same chip, such as the Waveshare RP2350B, which starts at $19 on Amazon, although the Fruit Jam offers additional expansion capabilities.

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    Fruit Jam RP2350: WiFi 6 Single-Board Computer with Buttons & SpeakerFruit Jam RP2350: WiFi 6 Single-Board Computer with Buttons & Speaker

     

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