Résultat attendu (Python) - exemple 3

from microbit import *
from gas_gmxxx import GAS_GMXXX
from hm330x import HM330X
import utime

t0 = 0

multichannel_v2 = GAS_GMXXX(0x08)
hm3301 = HM330X()
# Lecteur SD on pin0

t0 = running_time()

while True:
  uart.init(baudrate=4800, bits=8, parity=None, tx=pin0, rx=pin14)
  uart.write(('{}' * 6).format((running_time()-t0)/1000.0, ';', multichannel_v2.calcVol(multichannel_v2.measure_NO2()), ';', hm3301.getData(5), ';') + '\n')
  utime.sleep(1)