MicroPython Forum (Archive)

Hi mates, I'm trying to figure out which pins are available for the I2C with the help of the following script >>> import machine >>> i2c=machine.I2C(sda=machine.Pin(25), scl=machine.Pin(23), freq=100000) D (6073) intr_alloc: Connected src 49 to int 9 (cpu 1) >>> i2c.scan() [] As you see, i2c.scan() ...

Hi all, I just tried to use the latest Loboris firmware with SPI TFT 160x128 module (ST7735R). First of all I've tested my FTF module with Adafruit's Micropython TFT library. import st7735 from machine import SPI, Pin spi = SPI(1, baudrate=10000000, mosi=13, miso=12, sck=14, cs=15) display = st7735....

Dear loboris,
your progress is awesome. Thank you for your great contribution.

I've remarked that you implemented new module functionality as "GSM module and PPPoS support" (MICROPY_USE_GSM).
Is it ready for testing?

Thank you.

Awesome news.
We will wait for it.

Thank you.

Dear all, Could you please provide any advice regarding following? I need to build an app that will work as a gateway between ESP32 UART port and Web Socket via GPRG/EDGE connection. I've seen that that for this I need a LWIP module. Now I'm using MicroPython_ESP32_psRAM_LoBo firmware. On the build ...

Thank you so much for your awesome job. It works now. And thank you for Repl over Telnet. Some info for out colleagues: It's quite easy to start Telnet server on ESP32. First of all enable it via ./BUILS.sh menuconfig Check telnet among Python modules. Than flash ESP32 and start it. It's my boot.py ...

Thank you for quick response and advice.
Will look forward and wish you the best.

Dear loboris, first of all, I'd like to tell you a lot of thanks for your awesome job. I built MicroPython_ESP32_psRAM_LoBo firmware for my ESP-WROOM-32 board. Just enabled: CONFIG_MICROPY_PY_FRAMEBUF=y CONFIG_FREERTOS_UNICORE=y Then, I tried to execute some code and got a crash. "Guru Meditation Er...