STM32F103CBT6 Maple Mini ARM STM32 Cortex-M3 Microcontroller Board Module


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  • STM32F103CBT6 Maple Mini ARM STM32 Cortex-M3 Microcontroller Board Module

    STM32F103CBT6 Maple Mini ARM STM32 Cortex-M3 Microcontroller Board Module


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    •  Delivery & Return


      1. We ship your order worldwide. 2. All orders are shipped with a tracking number. 3. Orders are processed and prepared to be shipped within 2-5 business days. Including quality checks, packing, paperwork, etc. Delivery times may take 3-14 (business days) from the time of purchase to shipping your order worldwide unless it is specified. 3-5 business days delivery time for Expedite shipping(DHL/FedEx/UPS etc) 7-14 business days delivery time for Standard Shipping(EMS/YunExpress etc) Please note that there will be substantial differences in the time of delivery, depending on your country of delivery. During sale periods and promotions the delivery time may be longer than normal.


      1. For whatever reason, if you are not satisfied with your received within 3 days and the product is still in brand new condition and with its original packaging, you can return it to us (need to send back all parts) for a partial refund, which will cover the price of the item minus the shipping fees. You will be responsible for paying the return shipping fees. 2. To start a return, you can contact us. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. 3. Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed. Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.


      Give us a shout if you have any other questions and/or concerns. Email: Phone: (+01)-662-300-6268
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      STM32F103CBT6 Maple Mini ARM STM32 Cortex-M3 Microcontroller Board Module

      STM32F103CBT6 Maple Mini ARM STM32 Cortex-M3 Microcontroller Board Module


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        Estimated Delivery: Apr 20 – Apr 23
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      The Maple Mini has a total of 34 input/output pins, numbered D0 to D33. Maple Mini labels on the screen correspond to ports and their adjacent ports. However, some of them have special uses by default.
      D23 is USB port D+ and D24 is USB D-. To use them as GPIO, your program first disables the USB port. But, you know, disabling the USB serial bootloader means the priority is invalid and you need to go through the Perpetual Bootloader for the next update.
      Port D32 is the mini button port. Therefore, it is mainly used as an input port. When the key is pressed, the magnetic port will read high.
      Port D33 is the mini LED port. Therefore, its main role is as an output port. When writing high, the LED will light up


      Processor: STM32F103RCBT6, 32 ARM Cortex-M3 processors
      Frequency: 72 MHz
      128 KB Flash and 20 KB SRAM
      34 digital IO ports (GPIO)
      Twelve 16-bit PWM ports
      9 12 analog input (ADC) ports
      2 SPI channels
      2 I2C channels
      7-Channel Direct Memory Access (DMA) (DMA.h)
      3 USART (serial) channels
      Enhanced and three general-purpose timers
      Can be downloaded directly via USB port and communication program
      an external JTAG
      Nested Vectored Interrupt Controller (NVIC) (including GPIO on external interrupts)
      Supports low power, sleep, and standard modes (<500µA)
      Operating voltage: 3.3 V
      Input voltage (recommended): 3 V – 12 V
      Size: 5.3cm x 2.2cm

      Packing list:

      Weight0.01 kg
      Dimensions5.2 × 2.2 × 1 cm

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