Top Arm Development Board Reviews

STM32 Nucleo Development Board with STM32F446RE MCU NUCLEO-F446RE

High-performance foundation line, ARM Cortex-M4 core with DSP and FPU, 512 Kbytes Flash, 180 MHz CPU, ART Accelerator, Dual QSPI.
On-board ST-LINK/V2-1 debugger/programmer with SWD connector.
Support of wide choice of Integrated Development Environments (IDEs) including IAR, ARM Keil, GCC-based IDEs.

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Module A9G Board, A9G Development Board GSM/GPRS + GPS/BDS Module Wireless Data Transmission + Positioning Board

★[A9G Development Board] – The A9G development board is a versatile development board based on A9G GPRS / GSM + GPS / BDS module that can be used to validate the basic communication functions and peripheral functions of the A9G module..
★[Multifunction] – A9G development board with the basic phone / SMS, GPRS networking communications, GPS / BDS dual-mode positioning capabilities..
★[Specification] – A9G development board contains a lithium battery charging management, microphone, speaker interface, USB communication interface, multiple user keys / led, TF card slot, accelerometer, I2C2 interface, ADC interface..
★[External Interface] – A9G development board camera expansion board, an external 30W / 200W camera.A9G development board coin machine expansion board, can be external traditional coin machine..
★[After-Sale Service] — Good day. every effort to provide customers with satisfactory service.If you have ANY questions, please email us and BELIEVE us, we will reply you soon..

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Ingcool Raspberry Pi Pico Microcontroller Board with Pre-soldered Header Low-Cost, High-Performance,Based on RP2040 Chip, Dual-core Arm Cortex M0+ Processor,Flexible Clock Running up to 133 MHz

Raspberry Pi Pico is a low-cost, high-performance microcontroller board with flexible digital interfaces..
Raspberry Pi Pico Board incorporates Raspberry Pi's own RP2040 microcontroller chip, with dual-core Arm Cortex M0+ processor running up to 133 MHz, embedded 264KB of SRAM and 2MB of on-board Flash memory, as well as 26x multi-function GPIO pins..
For software development, either Raspberry Pi's C/C++ SDK, or the MicroPython is available..
There're also complete development resources and tutorials to help you get started easily, and integrate it into end products quickly..
This is a Raspberry Pi Pico with Pre-soldered Header,it is easier to connect with another items..

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Seeed Studio LoRa-E5 Development Kit - Based on LoRa-E5 STM32WLE5JC, LoRaWAN Protocol and Worldwide Frequency Supported.

✨【Ultra-low Power Consumption and High Performance】LoRa-E5 Mini Development Board is an easy-to-use compact development toolset for you to unlock the powerful performance of the LoRa-E5 STM32WLE5JC. It consists of a LoRa-E5 Mini Board, an antenna(EU868/US915), a USB type C cable, Sticker and a 1X12pin male pin headers..
✨【Easy Testing and Rapid Prototyping】The sleep current of LoRa-E5 modules on board is as low as 2.1 uA(WOR mode). It is a user-friendly board for easy testing and rapid prototyping..
✨【Full GPIOs Led Out to Rich Interfaces】LoRa-E5 Dev Board also has rich interfaces, including RS-485, Grove, and etc. Developed to unlock the full functionality of the LoRa-E5 module, LoRa-E5 Mini Dev Board has led out full 28 pins of LoRa-E5 and provides with rich interfaces including Grove connectors, RS-485 terminal, male/female pin headers for you to connect sensors and modules with different connectors and data protocols, saving your time on wire soldering..
✨【Long-distance Transmission Range to 10km】LoRa-E5 Mini Dev Board features an ultra-long transmitting range of LoRa-E5 up to 10km in an open area, extremely low chip power consumption, and user-friendly interfaces. Note: Ideal value in open area..

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DSO 138 DIY Oscilloscope Kit Opening Source 2.4″ TFT 1MSPS Digital Oscilloscope Kit with DIY Parts & Probe, Handheld Pocket Sized 13803K, SMD Soldered Electronic Learning Set

Digital DIY oscilloscope uses ARM Cortex-M3 processor and contains a 2.4-inch color TFT display, which can be used as an ARM development test board..
Let you effectively observe and measure signal waveforms in many occasions such as audio, video synchronization, low-frequency switching power supply, infrared receiving and transmitting..
Can make a tailor-made software development on the basis of this kit, which can be can be changed to millivoltmeter, data recorder, etc..
The variety of components is suitable for students to understand the oscilloscope structure and principles, and do in-line component welding, and chip component welding training..
The oscilloscope kit is a kit specially designed for professional teaching and training in electronics. Please note that this kit need to be assembled and soldered by yourself..

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GeeekPi 5 Pack Geared Stepper Motor 28BYJ-48 5V Stepper Motor + Uln2003 Motor Driver Board + Dupont Wire Jumper Wires Ribbon Cables Compatible with Arduino

5pcs Stepper motor and driver board compatible with arduinoIDE 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi..
Stepper motor with a standard interface could be connected with Driver Board easily.
A, B, C, D four-phase LED indicates the status of the stepper motor work..
5 line 4 phase can be used for ordinary ULN2003 chip driver, connect to the 2 phase , support the development board, with convenient use, direct docking..
Package Includes:5 x Stepper Motor,5 x ULN2003AN Driver Board,30 x Female-to-female jump wire.

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Orange Pi 5 8GB Rockchip RK3588S 8-Core 64 Bit Single Board Computer, Up to 2.4GHz and 8K Video Codec Support Development Board Run Orange Pi/Ubuntu/Debian/Android 12 OS (Pi 5 8GB+ Power Supply)

... [8K VIDEO CODES SUPPORT]: Orange Pi 5 up to supports 8K @ 60fps, the powerful video codec allows for clearer images and more detailed picture quality which greatly improves the user experience..
[ABUANDENT INTERFACES]: Orange Pi 5 development board provides abundant interfaces, including HDMl 2.1 output, 26 PIN expansion port, M.2 PCle2.0, USB Type-C port, Gigabit LAN port, 2*USB 2.0, 1*USB 3.0, etc. The Orange Pi 5 can be widely used in tablets, edge computing, artificial intelligence, cloud computing, AR/VR, intelligent security, smart homeand other fields, covering AloT various industries.Orange Pi 5 will let you to enjoy technology life!.
[SUPPORT OPEN SOURCE]: Orange Pi 5 single board computer can build computer, wireless server, games, music sounds, video and speaker. The Orange Pi 5 development board can run Orange Pi OS(Droid)/Ubuntu/Debian/Armbian/Linux/Android 12 OS..
[PACKAGE LISTING]: 1*Orange Pi 5 development board, 1*5V4A type-c power supply(Depends on set you ordered) NOTE: It will take 10-15 days if the parcel is shipped from China, Not as long as Amazon suggests. T....

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ALMOCN for Digital Oscilloscope Kit Open-sourced 2.4″ TFT 1MSPS for Digital Oscilloscope DIY Kit Handheld Pocket Sized 13803K, SMD pre-soldered

Digital DIY Oscilloscope Kit uses ARM Cortex-M3 processor (STM32F103C8), 2.4-inch color TFT display screen can be used as ARM test development board. Can freeze at any time waveform display (HOLD function).Comes 1Hz /3.3V square wave test signal source..
Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers.Adjustable vertical displacement, and with instructions..
With automatic, regular and one-shot modes, easy to capture the moment waveform.Available rising or falling edge trigger.Observable..
With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.Waveform storage function: will not lose the waveform after power off..
The oscilloscope kit is a kit specially designed for professional teaching and training in electronics. Please note that this kit need to be assembled and soldered by yourself..

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20 Pieces 3 Pins AMS1117-3.3 DC 4.75V-12V to 3.3V Voltage Regulator Down Power Supply Buck 800mA Module

...egulator step down power supply module, support DC 4.75-12V input and 3.3V fixed voltage and 0.8A current output.
Electronic devices partner: the 3 pins AMS1117-3.3 voltage regulator mini step down power supply module, can be applied to electronic devices which need 3.3V power supply, such as SCM project design, MCU development and more, easy to be connected and provide the power supply.
Where to use: the voltage to 3.3V 800mA DC buck module is applicable for high-efficiency linear regulator published active power regulator battery charger active instrument.
Compatible with: the 3 pins AMS1117-3.3 voltage regulator mini power supply is compatible with Arduino MEGA2560, MSP430 development board, 3.3V low power consumption MCU, FPGA/CPLD PLD programmable logic systems, ARM7 ARM9 ARM11 STM32, etc..
Provide more safety: the AMS1117-3.3 800mA DC buck module features overheat shutdown circuit provides overload and over-temperature protection, no worry about safety and bring you more convenience.
Operating junction temperature range: -40 to 125°C, welding temperature (25 seconds): 265°C, storage temperature: - 65~150°C.

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Sipeed Lichee Nano ARM Single Board Computer Allwinner's F1C100s Support Linux, Xboot, RT-Thread RTOS & Melis OS

Lichee Nano is a mini development board designed based on Allwinner's F1C100s (ARM 926EJS core) high-performance SOC chip. Onboard USB, Flash, TF card and 40P LCD interface, suitable for beginners to learn Linux or commercial product development.
F1C100s chip has built-in 32MB DDR, has SDIO, SPI, UART, Speaker, Mic and other interfaces, and supports external 8~32MB SPI Nor Flash.
Applications in time attendance and access control, autonomous driving, smart robots, Internet of Things, smart wear and smart home.

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7Pcs ATTINY88 Microcontroller Development Board 16Mhz I2C and SPI 26-PWM Digispark ATTINY85 Nano V3.0 Extended Module

ATTINY88 micro development board based microcontroller development board similar to the board line, only cheaper, smaller, and a bit less powerful..
With the ability to use the familiar IDE the MH-ET LIVE Tiny88(16.0Mhz) is a great board to jump into electronics, or perfect for when an other board is too big or too much..
ATTINY88 micro development board has 26 I/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB).
ATTINY88 micro development board support for the IDE 1.0+ (OSX/Win/Linux).
The MH-ET LIVE Tiny88(16.0Mhz) is fully assembled except for the headersincluded and easy to solder them by yourself..

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DSO 138 Oscilloscope Kit Open Source with Probe 2.4

This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as ARM test development board.Can freeze at any time waveform display (HOLD function).Comes 1Hz /3.3V square wave test signal source..
With automatic, regular and one-shot modes, easy to capture the moment waveform.Available rising or falling edge trigger.Observable previous trigger waveform (negative delay)..
With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.Waveform storage function: will not lose the waveform after power off..
Partially open-sourced,the MCU has been programmed.The oscilloscope circuit boards components are pre-soldered, no need soldered by yourself.The case is unassembled and requires assembly..
Adjustable vertical displacement,and with instructions,which increase the likelihood of adding different features or developing new applications on the hardware for users..

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DSO 138 DIY Oscilloscope Kit Opening Source 2.4″ TFT 1MSPS Pocket-Size Digital Oscilloscope Kit with DIY Parts & Probe, Handheld Pocket Electronic Learning Set, Assembled Vision (Welded)

This DSO 138 oscilloscope circuit boards components are pre-soldered, no need soldered by yourself..
This oscilloscope board uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as ARM test development board.Can freeze at any time waveform display (HOLD function).Comes 1Hz /3.3V square wave test signal source..
2.4″ Oscilloscope with automatic, regular and one-shot modes, easy to capture the moment waveform.Available rising or falling edge trigger.Observable previous trigger waveform (negative delay)..
2.4 inch TFT handheld pocket-size digital oscilloscope with waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.Waveform storage function: will not lose the waveform after power off..
Partially open-sourced,the MCU has been programmed, adjustable vertical displacement,and with instructions,which increase the likelihood of adding different features or developing new applications on the hardware for users..

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