OLIMEXINO-STM32开发板套件编程器的评估板-嵌入式-MCUDSP规格书PDF中文资料

OLIMEXINO-STM32属于开发板套件编程器的评估板-嵌入式-MCUDSP。由Olimex Ltd.制造生产的OLIMEXINO-STM32评估板 - 嵌入式 - MCU，DSP该系列产品提供了一种方便的方法，在经过验证的硬件实施环境中评估微控制器、微处理器和数字信号处理器元器件的性能或特性。所包括的产品因预期用例各异，范围可能从旨在方便评估的未填充 PCB 到各种微控制器系列，再到具有广泛外设支持的单板计算机。

We enter in Arduino/MAPLE field 5 years after the design was introduced, and

this allowed us to see and skip all the errors the Arduino inventors did :-)

We had the possibility to read current customer feedback and to implement what

they wanted to see in the original Arduino.

1. Original Arduino/MAPLE uses linear power supply, this limits the input

voltage range. We designed the power supply to accept power from 9 to 30V DC

thus making possible to take virtually any power supply adapter on the market,

also enable application which are in industrial power supply 24VDC.

2. We carefully selected all components to work reliable in INDUSTIRAL

temperature range -25+85C so the board can be used in INDUSTIRAL applications

while the original design is to Commercial 0-70C operating temperature.

3. The original Arduino/MAPLE design is not good for portable applications

as consumes too much power with the linear vltage regulators, we put ULTRA

LOW POWER voltage regulators and the consumption is only few microamps,

which enables handheld and battery powered applications.

4. We add Li-Ion rechargable battery power supply option with BUILD-IN on

board charger, so when you attach battery it is automatically charged and kept in

this state until the other power source (USB or external adapter) is removed and it

AUTOMATICALLY will power the board - no jumpers, no switches!

5. Our board have UEXT connector which allow many existing modules like

RF, ZIGBEE, GSM, GPS to be connected.

6. Our board have SD-MMC card

7. Our board have CAN driver on board

8. Our desing allow RTC - Real Time Clock.

9. We made our design noise immune.

10. We use separate voltage regulator for the Analog part, which allow the

ADC to be read correctly without the digital noise pickup.

11. Optionally if someone need higher precision and temperature stability in

Analog reading we have provision on the board for Aref preciese source.

12. The LEDs and the BUTTONs are on the edge of the board so there is easy

access even if the boards have shields on them.

13. All components are LOWER than the connectors, so the shields do not interference

with them.

14. mini USB connector is used which is common and used in most cell phones,

so you do not have to buy other cables

15. Original Arduino design had flaw and the connectors were not spaced at

0.1 this make perfo board use impossible, to keep the compatibility we have same

spacing but we add next to this connector on 0.1 which customer can use with perforated

boards.

16. All signals on the connectors are printed on top and on bottom of the board,

so when you check with probe you know exactly which port you are measuring.

17. 4 mount holes make board attachment easier