UIFlow Guide
UIFlow 1.0 Quick Start
2. Firmware & Program 1.0
UIFlow 1.0 Blockly
Event
UI
Modules
Unit
HAT
Atomic Base
UIFlow 1.0 Project
UIFlow 2.0 Quick Start
2. Firmware & Program 2.0
Desktop IDE
Atom Printer
Function Description
The default firmware of Atom Printer will automatically connect to the server after configuring the Wi-Fi connection. Other devices can be controlled remotely by using Atom Printer Block in UIFlow by configuring the same token as the device.
Example
from m5stack import *
from m5ui import *
from uiflow import *
from MediaTrans.Mqtt_Printer import Mqtt_Printer
setScreenColor(0x222222)
def buttonA_wasPressed():
# global params
mqtt.text_print('Hello', 10, 0)
pass
btnA.wasPressed(buttonA_wasPressed)
mqtt = Mqtt_Printer('94:B9:7E:AC:41:81')
mqtt.start()
API
from MediaTrans.Mqtt_Printer import Mqtt_Printer
mqtt = Mqtt_Printer('94:B9:7E:AC:41:81')
mqtt.start()
- Setting the Topic (Mac address) of the Atom Printer device
mqtt.text_print('Hai', 10, 0)
- Controls the printing of text messages and sets the location of the print coordinates.
mqtt.bar_print('1234')
- Control Printing BarCode
mqtt.qr_print('1234')
- Control Printing QRCode