MicroPython Forum (Archive)

updating scrip to include SD card initialization by default but a flag in case your not expecting user to have the SD card at the time of assigning pins in your program. esp_sdcard.py """ MicroPython driver for SD cards using SPI bus. Requires an SPI bus and a CS pin. Provides readblocks and writebl...

For any one who is interested in remounting an SD card I have made some changes to the original script: https://github.com/micropython/micropython/blob/master/drivers/sdcard/sdcard.py This script seems to work for my 1G SC, 4G HC, and 32G HC U1 SD cards. esp_sdcard.py """ MicroPython driver for SD c...

Hi @FiguringOutLife, I don't think you will lose much if anything at all going with esp8266 especially if you just using wifi, i2c/spi; but definitely something you would have to test. Also, in terms of implementation aside from pin numbers it would probably be the same to communicate to your device...

After doing some googling seems like the deinit issue got fixed: https://github.com/micropython/micropython/issues/7352 But the "reinit" is still ongoing: https://github.com/micropython/micropython/issues/7414 Just compiled the latest lv_micropyhon repo and I'm still seeing the issue on 1.17: MicroP...

Hi @FiguringOutLife, I don't know if I used those exact links as I bought my hardware a while ago, but I do use aliexpress for all of my tinkering (micro controllers, sensors, screens, electronic components, motors, bearings, shafts,...) as the price is half if not a third of the price of amazon. Th...

I was wondering if anyone knew the best way to check if an SD card is inserted and also how to remount the SD card if it was removed and re-inserted? At one point I was able to mount an SD card again after de-initializing the SPI bus. Now I get the following error: MicroPython v1.15-835-g1fcd6e97f-d...

Hi @FiguringOutLife, I have not used the sensors your using but I'm also playing around with micropython and LCD's and from my experience I would say first nail down your hardware before you start doing sudo code. At least for me so much changed in terms of code/libraries needed and approach dependi...

Nice! Glad to hear its working

Hi @ehyre, Seems like it can be any number of things :) like a faulty wire or bad module or finicky SD card. Have you tried another SD card? I have my SD card wired to the slot 2, pins (ESP32 devkitc): SD_SCK 18 SD_MISO 19 SD_MOSI 23 SD_CS 5 And when I try to mount slot 3 I get similar error code: M...

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