29 917
modifications
Modifications
Sauter à la navigation
Sauter à la recherche
Ligne 3 :
Ligne 3 : − + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
MicroPython.Pyboard.modele (voir la source)
Version du 6 décembre 2015 à 08:59
, 6 décembre 2015 à 08:59aucun résumé de modification
{{traduction}}
{{traduction}}
{{bloc-etroit|text=Décembre 2015, la famille des PyBoard s'étend. La PyBoard est maintenant accompagnée de petits frères plus abordable, mais aussi nettement moins puissant. Selon votre cas d'application, vous opterez pour l'un ou l'autre des modèles. }}
{{bloc-etroit|text=Décembre 2015, la famille des PyBoard s'étend. La PyBoard est maintenant accompagnée de petits frères plus abordable, mais aussi nettement moins puissant. Selon votre cas d'application, vous opterez pour l'un ou l'autre des modèles.
{| class="wikitable" border="1"
| align="center" style="background:#f0f0f0;"|'''Cartes'''
|-
| description ||Pyboard v1.1 originale||Pyboard lite v1.0<br />(avec accéléromètre)||Pyboard lite v1.0<br />(sans accéléromètre)
|-
| SKU ||PYBv1.1 ||PYBLITEv1.0-AC ||PYBLITEv1.0
|-
| PRICE
|-
| GBP incl. tax ||£28.00 ||£22.60 ||£19.60
|-
| approx EUR incl. tax ||€39.20 ||€31.60 ||€27.40
|-
| approx USD excl. tax ||$35.00 ||$28.25 ||$24.50
|-
| MICROCONTROLLER
|-
| MCU ||STM32F405RGT6 ||STM32F411RET6 ||STM32F411RET6
|-
| CPU ||Cortex-M4F ||Cortex-M4F ||Cortex-M4F
|-
| internal flash ||1024k ||512k ||512k
|-
| RAM ||192k ||128k ||128k
|-
| maximum frequency ||168MHz ||96MHz ||96MHz
|-
| hardware floating point ||single precision ||single precision ||single precision
|-
| BOARD FEATURES
|-
| micro USB connector ||yes ||yes ||yes
|-
| micro SD card slot ||yes ||yes ||yes
|-
| accelerometer (MMA7660) ||yes ||yes ||no
|-
| real time clock ||32kHz crystal ||internal oscillator; pads to solder 32kHz crystal ||internal oscillator; pads to solder 32kHz crystal
|-
| switches ||USR+RST ||USR+RST ||USR+RST
|-
| leds ||R+G+Y+B ||R+G+Y+B ||R+G+Y+B
|-
| hobby servo ports ||4 ||4 ||4
|-
| DFU mode for firmware upgrade ||yes ||yes ||yes
|-
| POWER SUPPLY
|-
| supply options ||USB/V+/VBAT ||USB/V+/VBAT ||USB/V+/VBAT
|-
| input range on V+/VBAT ||3.6v-16v ||3.6v-16v ||3.6v-16v
|-
| max output of regulated 3.3v ||250mA ||250mA ||250mA
|-
| place for JST connector ||yes ||yes ||yes
|-
| backup battery input (VBACK) ||yes ||yes ||yes
|-
| POWER CONSUMPTION
|-
| running at 168MHz ||56mA ||- ||-
|-
| running at 96MHz ||37mA ||23mA ||23mA
|-
| running at 48MHz ||21mA ||13mA ||13mA
|-
| idling at 168MHz ||16mA ||- ||-
|-
| idling at 96MHz ||12mA ||5mA ||5mA
|-
| idling at 48MHz ||7mA ||4mA ||4mA
|-
| sleep (full RAM retention) ||360uA ||180uA ||180uA
|-
| deepsleep (backup retention only) ||6uA ||6uA ||6uA
|-
| IO CAPABILITIES
|-
| IO pins ||30 ||30 ||30
|-
| pins with PWM ||20 ||20 ||20
|-
| pins with A/D ||16 (4 shielded) ||16 (4 shielded) ||16 (4 shielded)
|-
| pins with D/A ||2 ||0 ||0
|-
| PERIPHERALS
|-
| independent timers ||13 ||7 ||7
|-
| hardware random number generator ||yes ||no ||no
|-
| UART ||5 ||3 ||3
|-
| I2C ||2 ||2 ||2
|-
| SPI ||2 ||2 ||2
|-
| CAN ||2 ||0 ||0
|-
| MICROPYTHON CAPABILITIES
|-
| internal flash fs ||112k (94k usable) ||64k (46k usable) ||64k (46k usable)
|-
| approx heap size ||100k ||83k ||83k
|-
| ADD-ONS
|-
| LCD+touch skin compatible (LCD32MKv1.0) ||yes ||yes ||yes
|-
| Audio skin compatible (AMPv1.0) ||yes ||no ||no
|-
|
|-
| Differences between PYBv1.0 and PYBv1.1: high-speed crystal changed from 8MHz to 12MHz; LDO changed from MCP1802 to MCP1703; USB VBUS power diode replaced with silicon diode; JST pads added with protection FET.
|-
|
|-
|
|}
}}
https://micropython.org/store/#/features
https://micropython.org/store/#/features