Users Manual

19/05/2019 Pyboard D-series reference — Pyboard D-series 1.0 documentation
https://pybd.io/hw/pybd_sfxw.html 8/8
import sys, os, pyb
if pyb.SDCard().present():
os.mount(pyb.SDCard(), '/sd')
sys.path[1:1] = ['/sd', '/sd/lib']
TheabovecodewillalsoputtheSDcard’sfilesysteminthepathlistsoPythonscriptscanbe
importedfromtheSDcard.Youcanremoveorchangethisasdesired.
Differences to the original PYBv1.x
ThemaindifferencesbetweenPYBDandtheoriginalPYBv1.xpyboardare:
Ifinserted,theSDcardisnotautomacallymountedonPYBD.
Thelast(8th)elementof pyb.RTC().datetime() ismicrosecondsandcountsupon
PYBD.
ISED RSS Warning:
This device complies with Innovation, Science and Economic Development Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must
accept any interference, including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'ISED applicables aux appareils radio exempts de licence. L'exploitation est
autorisée aux deux conditions suivantes:
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en
compromettre le fonctionnement.
ISED RF exposure statement:
This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with minimum distance 20cm between the radiator& your
body.This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Le rayonnement de la classe b repecte ISED fixaient un environnement non
contrôés.Installation et mise en œ u
vre de ce matériel devrait avec échangeur distance minimale entre 20 cm
ton corps.Lanceurs ou ne peuvent pas coexister cette antenne ou capteurs avec d’autres.
IC Label Instructions:
The outside of final products that contains this module device must display a label referring to the enclosed
module. This exterior label can use wording such as:
“Contains Transmitter Module IC: 25382-PYBD”,or “Contains IC: 25382-PYBD”, Any similar wording
that expresses the same meaning may be used.
Instructions d'étiquetage IC:
L'extérieur des produits finis contenant ce module doit afficher une étiquette faisant référence au module
inclus. Cette étiquette extérieure peut utiliser des libellés tels que: contient le module émetteur
IC: 25382-PYBD ”ou“ contient: IC: 25382-PYBD ”, tout libellé similaire exprimant le même sens peut
être utilisé
Summarize the specific operational use conditions
This module can be used in household electrical appliances as well as lighting equipment. The input voltage to the
module should be nominally 4.5~5.5 VDC ,typical value 5.0VDC and the ambient temperature of the module should
not exceed 85°C. This module using only two kind of antennas, with maximum gain is 2.2 dBi .Other antenna
arrangement is not covered by this certification. The antennas are not field replaceable. If the antennas need to be
changed, the certification should be re-applied.
Limited module procedures
This module can be used in lighting equipment, smart front panel, household electrical appliances. Normally host
device should provide a power supply in range 4.5~5.5V, typically 5.0V for this module. The limited module
manufacturer will review detailed test data or host designs prior to giving the host manufacturer approval.