def print_temp():
global update_interval
global update_temp_time
# We only run the contents of this function every 5 seconds
if update_temp_time < time.time():
update_temp_time = time.time() + update_interval
# Grab the temperates and print them
print("\nInternal PICO-D4 Temp: {:.2f}°C".format(
TinyPICO.get_internal_temp_C()))
print("Battery Voltage is {}V".format(TinyPICO.get_battery_voltage()))
print("Battery Charge State is {}\n".format(
TinyPICO.get_battery_charging()))
spi = SoftSPI(sck=Pin(TinyPICO.DOTSTAR_CLK),
mosi=Pin(TinyPICO.DOTSTAR_DATA),
miso=Pin(TinyPICO.SPI_MISO))
# Create a DotStar instance
dotstar = DotStar(spi, 1, brightness=0.5) # Just one DotStar, half brightness
# Turn on the power to the DotStar
TinyPICO.set_dotstar_power(True)
# Say hello
print("\nHello from TinyPICO!")
print("--------------------\n")
# Show some info on boot
print("Battery Voltage is {}V".format(TinyPICO.get_battery_voltage()))
print("Battery Charge State is {}\n".format(TinyPICO.get_battery_charging()))
# Show available memory
print("Memory Info - micropython.mem_info()")
print("------------------------------------")
micropython.mem_info()
# Create a colour wheel index int
color_index = 0
# Get the amount of RAM and if it's correct, flash green 3 times before rainbow, otherwise flash red three times
def check_ram():
gc.collect()
ram = gc.mem_free()
def beacon(self):
self.blynk_virtual_write(
BEACON_VPIN,
TinyPICO.get_battery_voltage())
def battery():
from tinypico import get_battery_voltage, get_battery_charging
return {'volt': get_battery_voltage(), 'state': get_battery_charging()}
def usb_connected():
return (TinyPICO.get_battery_voltage() == 3.7)