{"product_id":"stm32f4-stm32f407-discovery-kit-arm-cortex-m4-development-board-in-pakistan","title":"STM32f4 STM32f407 Discovery Kit Arm Cortex-M4 Development Board In Pakistan","description":"\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eThe STM32f4 STM32f407 Discovery Kit for STM32F407  kit powers the capabilities of the STM32f4 STM32f407 Discovery Kit high-performance microcontrollers, to allow users to easily develop applications featuring audio. It includes an ST-LINK embedded debug tool, one ST-MEMS digital accelerometer, a digital microphone, one audio DAC with the integrated class D speaker driver, LEDs, push-buttons and a USB OTG micro-AB connector.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eSTM32F407VGT6 microcontroller featuring 32-bit ARM\u003csup\u003e®\u003c\/sup\u003e Cortex\u003csup\u003e®\u003c\/sup\u003e -M4 with FPU core, 1-Mbyte Flash memory, 192-Kbyte RAM in an LQFP100 package\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eOn-board ST-LINK\/V2 on STM32F4DISCOVERY (old reference) or ST-LINK\/V2-A on STM32F407G-DISC1 (new order code)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eUSB ST-LINK with re-enumeration capability and three different interfaces:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eDebug port\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eVirtual Com port (with new order code only)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eMass storage (with new order code only)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eBoard power supply: through USB bus or from an external 5 V supply voltage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eExternal application power supply: 3 V and 5 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eLIS302DL or LIS3DSH ST MEMS 3-axis accelerometer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eMP45DT02 ST-MEMS audio sensor omnidirectional digital microphone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eCS43L22 audio DAC with integrated class D speaker driver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eLD1 (red\/green) for USB communication\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eLD2 (red) for 3.3 V power on\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eFour user LEDs, LD3 (orange), LD4 (green), LD5 (red) and LD6 (blue)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003e2 USB OTG LEDs LD7 (green) VBUS and LD8 (red) over-current\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eTwo push-buttons (user and reset)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eUSB OTG FS with micro-AB connector\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eExtension header for all LQFP100 I\/Os for quick connection to prototyping board and easy probing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eComprehensive free software including a variety of examples, part of STM32CubeF4 package or STSW-STM32068 to use legacy standard libraries.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eSoldered on the board is an STM32F407VG microcontroller packaged in a 100-pin LQFP (Low-profile Quad Flat Pack). This microcontroller contains an ARM Cortex-M4 core with FPU (Floating Point Unit).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eSome of the features of the STM32F407VG microcontroller are:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003e1M Byte Flash memory\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003e192k Bytes RAM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eOn-chip RC oscillator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003ePowered by a single supply of 1.8V to 3.6V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eUp to 168MHz operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eI\/O pins multiplexed with many internal peripherals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eUSB OTG HS\/FS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eEthernet\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eStatic memory controller supporting Compact Flash, SRAM, PSRAM, NOR and NAND memories\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eLCD parallel interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 20px;\"\u003eThis microcontroller is part of the STM32F4 Hi-performance and DSP series of Cortex-M4s from ST.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003ca href=\"http:\/\/st.com\/resource\/en\/datasheet\/dm00037051.pdf\"\u003estm32f407 datasheet\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003eBoard Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch5\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003eST-LINK\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eThe ST-LINK is an ST Microelectronics USB JTAG tool for programming and debugging STM8 and STM32 microcontrollers. It is an external tool that is used to program and debug STM microcontrollers using JTAG or SWD (Serial Wire Debug).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eAn fixed ST-LINK is included on the STM32F4-Discovery evaluation board that can be used to program the onboard STM32F407VG microcontroller. The embedded ST-LINK can also be used to single-step through the source code and debug the target microcontroller.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cimg src=\"https:\/\/startingelectronics.org\/reviews\/evaluation-boards\/STM32F4-discovery-review\/STM32F4-discovery-top.jpg\" alt=\"STM32F4 Discovery evaluation board, top view\" width=\"510\" height=\"338\" loading=\"lazy\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003ePeripherals and Headers:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 20px;\"\u003eI\/O Interface Devices\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eThe board features four user programmable LEDs and a user programmable push-button switch. A second push-button is connecte to the reset pin (NRST) of the microcontroller.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 20px;\"\u003eAudio\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eThe STM32F407VG is also interface to an Audio DAC and MEMS microphone. A stereo audio jack is on board for connecting headphones or speakers to the audio output of the DAC.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 20px;\"\u003eUSB\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eThe board has one USB OTG full speed port available on a USB micro-B connector.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 20px;\"\u003eMotion Sensor\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eA three-axis linear accelerometer is interface to the board.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 20px;\"\u003eHeaders\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eAll of the I\/O pins of the STM32F407VG are available on pin headers. Two 25 by 2 (50 pin) headers are located on either side of the board along its length, one per side. The pin names are silk-screene next to the pin headers. The pin headers protrude from the top of the board allowing easy attachment of oscilloscope or logic analyzer test probes.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003eOscillators:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eAlthough the STM32F407VG has two internal RC oscillators, an 8MHz crystal is use for the main oscillator. There is place on the board for a 32.768kHz crystal which is not fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003eSolder Bridges:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eThe board has a number of solder-bridge connectors that can be soldere close or de-soldere to open them in order to make or break connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eA jumper link on the board can be remove allowing an ammeter to be connecte if current consumption of the microcontroller needs to be measure.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003eConclusion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eThe STM32F4-Discovery evaluation board is an excellent board for learning and evaluating the STM32F4 range of Cortex-M4 microcontrollers from STMicroelectronics. With many onboard peripherals already interfaced to the microcontroller, it provides an opportunity to write some interesting code without the need to add extra external hardware. If the external hardware does need to be interfaced, it can be connected to the two 50 pin headers on the board.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003e1 x STM32F407 Discovery Kit for STM32F407\u003c\/span\u003e\u003c\/p\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":54466763555129,"sku":"product-6013","price":9750.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/STM32F4-STM32F407-DISCOVERY-KIT-STM32-ARM-CORTEX-M4-DEVELOPMENT-BOARD-IN-PAKISTAN-2500rs-1.webp?v=1789231313","url":"https:\/\/electronicshub.pk\/products\/stm32f4-stm32f407-discovery-kit-arm-cortex-m4-development-board-in-pakistan","provider":"Electronics Hub","version":"1.0","type":"link"}