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layout: download | ||
board_id: "bradanlanestudio_coin_m0" | ||
title: "Bradán Lane STUDIO Coin M0 Download" | ||
name: "Bradán Lane STUDIO Coin M0" | ||
manufacturer: "Bradán Lane STUDIO" | ||
board_url: https://aosc.cc/eccn2025 | ||
board_image: "bradanlanestudio_coin_m0.jpg" | ||
date_added: 2024-11-22 | ||
family: atmel-samd | ||
features: | ||
- USB-C | ||
--- | ||
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The "Coin M0" is a little round CircuitPython board with just enough features for a mini macropad. | ||
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There's an ATSAMD21 microcontroller on board with 4MB of flash, Neopixels, touch pads, and a little speaker. | ||
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The Coin M0 can run CircuitPython or Arduino very nicely and the flash storage is plenty for CircuitPython code, libraries, and data files (like sound effects). | ||
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- ATSAMD21G1A 32-bit Cortex M0+ - 48 MHz 32 bit processor with 256KB Flash and 32 KB RAM | ||
- Native USB-C supported by every OS - can be used in **Arduino or CircuitPython** as USB serial console, MIDI, Keyboard/Mouse HID, even a little disk drive for storing Python scripts. | ||
- Can be used with Arduino IDE or CircuitPython | ||
- Three groups of RGB NeoPixel LEDs | ||
- Three Capacitive Touch pads | ||
- One speaker | ||
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## Purchase | ||
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Coming soon from [Bradán Lane STUDIO on Tindie](https://www.tindie.com/stores/bradanlane/) |
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--- | ||
layout: download | ||
board_id: "heltec_wireless_paper" | ||
title: "Heltec Wireless Paper" | ||
name: "Heltec Wireless Paper" | ||
manufacturer: "Heltec Automation" | ||
board_url: | ||
- "https://heltec.org/project/wireless-paper/" | ||
board_image: "heltec_wireless_paper.jpg" | ||
date_added: 2024-11-25 | ||
family: esp32s3 | ||
features: | ||
- Bluetooth/BTLE | ||
- Battery Charging | ||
- Display | ||
- LoRa/Radio | ||
- USB-C | ||
- Wi-Fi | ||
--- | ||
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Wireless Paper is an E-Ink development kit with multiple wireless drive methods. Collaborate with the sample programs and development tools we provide, users can operate the display via Bluetooth, Wi-Fi and LoRa. | ||
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This board is equipped with a default 2.13-inch black and white E-Ink display screen, continuous display for 180 days after power outage. It can be used to develop applications such as electronic tags and identity tags. | ||
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## Technical Details | ||
- ESP32-S3FN8 + SX1262 Chipset, device can be driven via Wi-Fi, BLE and LoRa. | ||
- Default 250 x 122 pixels black-white display, it can also be used to drive E-Ink screens of other sizes. | ||
- High contrast, high reflectance, ultra-wide viewing angle. | ||
- Low power consumption, 20uA in deep sleep. | ||
- Internal integrated display screen refresh page function, users can drag and drop BMP images to achieve refresh. | ||
- Operation condition: 0~50℃, 35~70%RH. | ||
- Onboard USB-UART bridge, facilitate user secondary development. | ||
- With good RF circuit design and low-power design. | ||
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## Specifications | ||
- MCU: ESP32-S3FN8 | ||
- LoRa Chipset: SX1262 | ||
- Frequency: 470~510MHz, 863~928MHz | ||
- Power Supply: lithium battery, USB Type-C | ||
- Supply Voltage: 3~5v | ||
- Operating Temperature: 0~50℃ | ||
- Operating Humidity: 35~70% | ||
- Display Resolution: 122(H)x250(V) Pixel | ||
- Connection Method: Wi-Fi, LoRa, BLE | ||
- Screen Size: 2.13 Inch | ||
- Active Area: 23.705×48.55 | ||
- Pixel Pitch: 0.1942X0.1942 | ||
- Pixel Configuration: Square | ||
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## Purchase | ||
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* [Heltec Automation Store](https://heltec.org/project/wireless-paper/) |
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--- | ||
layout: download | ||
board_id: "pimoroni_pico_plus2w" | ||
title: "Pico Plus2 W Download" | ||
name: "Pico Plus2 W" | ||
manufacturer: "Pimoroni" | ||
board_url: | ||
- "https://shop.pimoroni.com/products/pimoroni-pico-plus-2-w" | ||
board_image: "pimoroni_pico_plus2w.jpg" | ||
date_added: 2024-11-24 | ||
family: raspberrypi | ||
features: | ||
- Battery Charging | ||
- USB-C | ||
- STEMMA QT/QWIIC | ||
- Breadboard-Friendly | ||
- Castellated Pads | ||
- Wi-Fi | ||
--- | ||
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A top of the line Pirate-brand RP2350 microcontroller with 16MB of flash memory, 8MB of PSRAM, USB-C, Qw/ST and 2.4GHz wireless / Bluetooth. | ||
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We adore the versatility and value of Raspberry Pi Pico but we also enjoy a souped up RP2350 board with all the extras baked in. With Pimoroni Pico boards, we've tried to cram in as much extra functionality as we possibly can whilst keeping to the original Pico footprint to maintain compatibility with existing Pico addons. | ||
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Pimoroni Pico Plus 2 W is **powered and programmable via USB-C** and comes with an upgraded **8MB RAM**, **16MB of flash storage** and **easy to read pin labels**. The 'W' version is also equipped with a Raspberry Pi RM2 module, which gives it 2.4 GHz wireless and Bluetooth connectivity, woohaa! | ||
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It's super easy to connect up to things without soldering, with a **[Qwiic](https://shop.pimoroni.com/collections/qwiic)/[STEMMA QT](https://shop.pimoroni.com/collections/stemma-qt) connector** (for adding I2C sensors and breakouts), and a **debug connector** (for if you like to program using a SWD debugger). We've also added a reset button, and a BOOT button - this can also be used as a user switch. | ||
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## Features | ||
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- Powered by RP2350B (Dual Arm Cortex M33 running at up to 150MHz with 520KB of SRAM) | ||
- 16MB of QSPI flash supporting XiP | ||
- 8MB of PSRAM | ||
- Raspberry Pi RM2 module provides 2.4GHz wireless and Bluetooth connectivity | ||
- USB-C connector for power, programming, and data transfer | ||
- Qw/ST (Qwiic/STEMMA QT) connector for attaching breakouts | ||
- 3 pin debug connector (JST-SH) | ||
- Reset and BOOT buttons (the BOOT button can also be used as a user button) | ||
- User LED indicator | ||
- On-board 3V3 regulator (max regulator current output 600mA) | ||
- Input voltage range 3V - 5.5V | ||
- Compatible with Raspberry Pi Pico add-ons | ||
- Measurements: approx 53mm x 21mm x 9mm (L x W x H, including connectors) | ||
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## About RP2350 | ||
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The RP2350 chip is the Double Quarter Pounder & Fries to the RP2040's Double Cheeseburger and can have one or more RISC-V burgers instead of either of the M33 ARMs, to stretch the metaphor. | ||
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In addition to the modern M33 ARM cores, there are sides of: more PIO capability, a variety of low power states for sipping electrons, a whole security system and some sprinklings of specialist digital video circuits to offload DVI/HDMI output. | ||
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You can expect a tasty boost in performance - our "real world" MicroPython tests are running up to 2x faster compared to RP2040, and floating point number crunching in C/C++ is up to 20x faster. The extra on-chip RAM will make a big difference when performing memory intensive operations (such as working with higher resolution displays) and even more can be added thanks to external PSRAM support. | ||
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RP2350 comes in two flavours - A (standard) and B (all the pins). The B chip has a stonking 48 usable GPIO pins, including 8 ADCs and 24 PWMs, and features on some of our new products. | ||
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## Purchase | ||
* [Pimoroni](https://shop.pimoroni.com/products/pimoroni-pico-plus-2-w) |
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--- | ||
layout: download | ||
board_id: "raspberry_pi_pico2_w" | ||
title: "Pico 2 W Download" | ||
name: "Pico 2 W" | ||
manufacturer: "Raspberry Pi" | ||
board_url: | ||
- "https://www.adafruit.com/product/6087" | ||
board_image: "raspberry_pi_pico2_w.jpg" | ||
date_added: 2024-11-25 | ||
family: raspberrypi | ||
tags: | ||
- pico 2 | ||
- picow | ||
- 🥧🐮 | ||
features: | ||
- Breadboard-Friendly | ||
- Wi-Fi | ||
- Castellated Pads | ||
--- | ||
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Raspberry Pi Pico 2W is Raspberry Pi Foundation's update to their popular RP2040-based wireless ico board, now built on RP2350: their new high-performance, secure microcontroller. With a higher core clock speed, double the on-chip SRAM (512KB), double the on-board flash memory (4MB!), more powerful Arm M33 cores, new security and low-power features, and upgraded interfacing capabilities, the Raspberry Pi Pico 2 delivers a significant performance and feature boost while retaining hardware and software compatibility with earlier members of the Raspberry Pi Pico series. | ||
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The unique dual-core, dual-architecture capability of RP2350 allows users to choose between a pair of industry-standard Arm Cortex-M33 cores and a pair of open-hardware Hazard3 RISC-V cores. You can use either Arm or RISC-V cores, so this is a great way to dabble in RISC-V development with an affordable board that has lots of peripherals. The M33 has an FPU, and is 'basically' 2x as fast as the M0+ of the RP2040 when we speed-tested it. | ||
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Not only is the Pico 2 twice as fast, it has twice as much RAM, 520KB compared to 264KB. The Pico also has twice as much FLASH memory, 4MB instead of 2MB, which will make it a much better board for CircuitPython usage where the internal memory is used to store files. There's also one more PIO blocks (3 blocks with 4 state machines apiece, rather than 2) so you can do even more pin twiddling at once. For folks who want to use the RP2350 to generate high frequency output signals like DVI display output, you can use the HSTX (high speed transmission) peripheral rather than PIO. | ||
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For customers who wanted a more secure microcontroller for product design, the RP2350 provides a comprehensive security architecture, built around Arm TrustZone for Cortex-M, and incorporating signed boot, 8KB of antifuse OTP for key storage, SHA-256 acceleration, a hardware TRNG, and fast glitch detectors. These features, including the secure boot ROM, are extensively documented and available to all users without restriction: this transparent approach, which contrasts with the “security through | ||
obscurity” offered by legacy vendors, allows professional users to integrate RP2350, and Raspberry Pi Pico 2, into products with confidence. | ||
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Programmable in C / C++ and CircuitPython/MicroPython, and with detailed documentation, Raspberry Pi Pico 2 is the ideal microcontroller board for enthusiasts and professional developers alike. It makes an excellent upgrade to the RP2040, with lots of back-compatibility and some excellent upgrades. | ||
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Please note: The Pico 2Wcomes with the A2 version of the RP2350, [which is affected by the E9 erratum](https://datasheets.raspberrypi.com/rp2350/rp2350-datasheet.pdf#page=1342). This erratum affects some uses of GPIO and PIO such as high-impedance inputs and the internal pulldowns. You may need to use 8.2K or smaller resistors if pull-downs are required. At this time, Sept 9 2024, there is no other version of the RP2350 available - only the A2 version. | ||
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