KS0468 Keyestudio Storage Bag Micro:bit Main board Kit: Difference between revisions
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[[image:Ks0249 (2).png|thumb|900px|right|Keyestudio PRO MICRO Development Board ]] | |||
== Description == | |||
micro: bit is an ARM-based microcontroller designed by BBC. Consisting of onboard Bluetooth, accelerometer, electronic compass, three buttons, 5 x 5 LED dot matrix, it is only half the size of credit card and mainly used for programming education for teenagers. | |||
In order to carry it conveniently, we put a micro: bit control board and two manuals in storage bag. The storage bag is light and beautiful. | |||
== Parameters == | |||
* Working voltage: 3.3V | |||
* Micro USB program burning / power supply port: 5V | |||
* PH2.0 power interface: 3-3.3V | |||
* Alligator clip interface: 3-3.3V | |||
* Detection range: 0-3.3V | |||
* Processor: ARM Cortex-M0 microprocessor | |||
* Working temperature: 0-85 ℃ | |||
Interface Type: | |||
* Micro USB program burning / power supply port | |||
* PH2.0 3V power supply port | |||
* 4mm crocodile clip interface * 5 | |||
* Gold Finger Interface * 20 | |||
* Size: 43 * 52mm | |||
* Packing size: 105 * 55 * 30mm | |||
* Weight: 8.6g | |||
== Features == | |||
1. Support PXT graphical programming interface developed by Microsoft | |||
2. Support Windows, macos, ios, Android and other operating systems | |||
3. The programming environment is based on WEB services, no need to download additional compilers | |||
4. Burn and simulate program via USB on PC terminal | |||
5. Wirelessly burn and simulate program on the mobile terminal via Bluetooth | |||
6.Support multiple communication programming languages including javasript, python, mbed c | |||
== On board Resources == | |||
1. Nordic nRF51822 Bluetooth low energy chip: 16MHz ARM Cortex-M0, 256KB Flash, 16KB RAM | |||
2. NXP KL26Z microcontroller: 48MHz ARM Cortex-M0 +, support USB2.0 OTG | |||
3.ST LSM303AGR three-axis acceleration sensor and magnetic sensor | |||
4. form a 5 * 5 matrix with 25 red LEDs | |||
5, 3 mechanical buttons, 2 user buttons and 1 reset button included. | |||
6. Micro USB power supply / download interface, power interface, 23pin gold finger signal interface, including SPI, PWM, I2C and support 17 GPIO | |||
[[image:Ks0249 (2).png|thumb|900px|right|Keyestudio PRO MICRO Development Board ]] | |||
[[image:Ks0249 (2).png|thumb|900px|right|Keyestudio PRO MICRO Development Board ]] | |||
Pins Diagram | |||
[[image:Ks0249 (2).png|thumb|900px|right|Keyestudio PRO MICRO Development Board ]] | |||
Pins Function | |||
{| class="wikitable" | |||
|- | |||
! GPIO !! P0，P1，P2，P3，P4，P5，P6，P7，P8，P9，P10，P11，P12，P13，P14，P15，P16，P19，P20 | |||
|- | |||
| ADC/DAC || P0，P1，P2，P3，P4，P10 | |||
|- | |||
| I2C|| P19(SCL)，P20(SDA) | |||
|- | |||
| SPI|| P13(SCK)，P14(MISO)，P15(MOSI) | |||
|- | |||
| PWM || P0，P1，P2，P3，P4，P10 | |||
|- | |||
| Occupied || P3(LED Col1)，P4(LED Col2)， | |||
P5(BUTTON A)，P6(LED Col9)，P7(LED Col8)，P9(LED Col7)， | |||
P10(LED Col3)，P11(Button B) | |||
|- | |||
|} | |||
Revision as of 17:16, 23 December 2019
.png)
Description
micro: bit is an ARM-based microcontroller designed by BBC. Consisting of onboard Bluetooth, accelerometer, electronic compass, three buttons, 5 x 5 LED dot matrix, it is only half the size of credit card and mainly used for programming education for teenagers. In order to carry it conveniently, we put a micro: bit control board and two manuals in storage bag. The storage bag is light and beautiful.
Parameters
- Working voltage: 3.3V
- Micro USB program burning / power supply port: 5V
- PH2.0 power interface: 3-3.3V
- Alligator clip interface: 3-3.3V
- Detection range: 0-3.3V
- Processor: ARM Cortex-M0 microprocessor
- Working temperature: 0-85 ℃
Interface Type:
- Micro USB program burning / power supply port
- PH2.0 3V power supply port
- 4mm crocodile clip interface * 5
- Gold Finger Interface * 20
- Size: 43 * 52mm
- Packing size: 105 * 55 * 30mm
- Weight: 8.6g
Features
1. Support PXT graphical programming interface developed by Microsoft 2. Support Windows, macos, ios, Android and other operating systems 3. The programming environment is based on WEB services, no need to download additional compilers 4. Burn and simulate program via USB on PC terminal 5. Wirelessly burn and simulate program on the mobile terminal via Bluetooth 6.Support multiple communication programming languages including javasript, python, mbed c
On board Resources
1. Nordic nRF51822 Bluetooth low energy chip: 16MHz ARM Cortex-M0, 256KB Flash, 16KB RAM 2. NXP KL26Z microcontroller: 48MHz ARM Cortex-M0 +, support USB2.0 OTG 3.ST LSM303AGR three-axis acceleration sensor and magnetic sensor 4. form a 5 * 5 matrix with 25 red LEDs 5, 3 mechanical buttons, 2 user buttons and 1 reset button included. 6. Micro USB power supply / download interface, power interface, 23pin gold finger signal interface, including SPI, PWM, I2C and support 17 GPIO
Pins Diagram
Pins Function
| GPIO | P0，P1，P2，P3，P4，P5，P6，P7，P8，P9，P10，P11，P12，P13，P14，P15，P16，P19，P20 |
|---|---|
| ADC/DAC | P0，P1，P2，P3，P4，P10 |
| I2C | P19(SCL)，P20(SDA) |
| SPI | P13(SCK)，P14(MISO)，P15(MOSI) |
| PWM | P0，P1，P2，P3，P4，P10 |
| Occupied | P3(LED Col1)，P4(LED Col2)，
P5(BUTTON A)，P6(LED Col9)，P7(LED Col8)，P9(LED Col7)， P10(LED Col3)，P11(Button B) |