7Semi RP2040 Mini Development Board: A Compact Powerhouse for Embedded Design
Unleash the potential of the Raspberry Pi RP2040 in a remarkably compact form factor with the 7Semi Mini Development Board. This versatile platform empowers engineers and hobbyists to efficiently prototype and deploy embedded applications.
Unmatched Performance, Miniaturized:
- Dual-core Arm Cortex M0+ processor delivers robust performance at clock speeds up to 133 MHz.
- Castellated module design facilitates seamless integration into SMD applications.
Effortless Connectivity and Expansion:
- USB-C port provides convenient power and programming via familiar interface.
- Qwiic connector enables rapid prototyping with a wide range of sensors and actuators.
Tailored for Development:
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0.1" header pins (included) simplify breadboard prototyping and experimentation.
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RGB NeoPixel LED with dedicated power control adds visual feedback and enhances project aesthetics.
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Dedicated boot and reset buttons streamline development workflow and firmware flashing.
Memory Management for Diverse Needs:
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8MB QSPI flash memory offers ample space for code and data storage.
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Python-friendly configuration allocates 7MB for MicroPython or CircuitPython projects.
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C/C++ developers have access to the full 8MB for complex applications.
The 7Semi RP2040 Mini Development Board: Power, flexibility, and ease of use in a miniature package. Your ideal companion for taking embedded projects from concept to reality.
Board Features
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USB Type C connector and Qwiic connector
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RP2040 32-bit Cortex M0+ dual-core running at ~125 MHz @ 3.3V logic and power
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264 KB RAM
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8 MB SPI FLASH chip for storing files and CircuitPython/MicroPython code storage. No EEPROM
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Native USB supported by every OS - can be used as USB serial console, MIDI, Keyboard/Mouse HID, even a little disk drive for storing Python scripts.
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Built-in RGB NeoPixel LED
- Accurate clock and timer on-chip
- Temperature sensor
- Accelerated floating-point libraries on-chip
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13 GPIO pins:
- Four12 bit ADCs (one more than Pico)
- Two I2C ports (one on the QT connector, one on the breakout pads)
- SPI and UART peripherals, in standard QT Py locations,
- PWM outputs on every IO pin - for servos, LEDs, etc
- There are 6 GPIO in consecutive order for PIO compatibility
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3.3V regulator
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12 MHz crystal
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Both Reset button and Bootloader select buttons for quick restarts (no unplugging-replugging to relaunch code)
RP2040 MCU:
The Raspberry Pi's first microcontroller is the RP2040. It enters the microcontroller market with our hallmark values of excellent performance, reasonable price, and user-friendliness. It offers professional users unparalleled power and flexibility with its huge on-chip memory, symmetric dual-core CPU complex, deterministic bus fabric, and broad peripheral set enhanced with our innovative Programmable I/O (PIO) subsystem. Its refined MicroPython version, comprehensive documentation, and UF2 bootloader in ROM make it the most accessible option for novice and enthusiast users.
The stateless RP2040 device can run in situ from external QSPI memory using cached data. You may take advantage of the low cost of commodity flash parts and select the right density of non-volatile storage for your application thanks to this design choice.
A contemporary 40nm process node is used in the manufacturing of RP2040, which offers excellent performance, little dynamic power consumption, minimal leakage, and a range of low-power modes to enable extended battery-powered operation.
7Semi RP2040 Mini Development Board Pinouts
