Recent Changes in IoT_Course_English Web retrieved at 09:55 (GMT)
The st7789 lvgl display driver The display driver for the t watch is extremely simple. It provides a frame buffer for lvgl to draw into and it has a flush method to...
The T Watch 2020 hardware devices The LilyGo t watch 2020 is a smart watch, based on the ESP32, which you must program yourself. If you want a fully functional smart...
The ttgo module The ttgo module is again a pure MicroPython module used to initialize the t watch hardware. It contains two classes: Watch Motor and...
The AXP202 Power System Management driver The axp202 driver is a pure MicroPython driver written by Lewis He found on github: https://github.com/lewisxhe/AXP202 PythonLibrary...
The driver for BMA423 Triaxial Acceleration Sensor The MicroPython layer in bma423 from was not working because it uses deprecated calls to I2C in MicroPython. However...
The T Watch 2020 sound system The t watch has an integrated loudspeaker which is driven by a PCM Input Class A Audio Power Amplifier. This system allows us to play...
The Driver for the PCF8563 Real time Clock and Calendar This is a pure MicroPython driver written by Lewis He, which can be found on https://github.com/lewisxhe...
The Buzzer and Vibration Motor This device is simply connected to GPIO 4 and starts buzzing and vibrating when the bit is set to logic one. The demo program buzzer...
Solutions to exercise 17: I2S and sound Article text. Comments
Seven Segment Display and Keypad The Seven Segment Display and its TM1637 controller There is a nice and simple seven segment display controlled by a TM1637 controller...
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