Search found 32 matches
- Sat Dec 15, 2018 2:48 pm
- Forum: ESP32 boards
- Topic: New Lolin D32 Pro with 4MB PSRAM
- Replies: 46
- Views: 41248
Re: New Lolin D32 Pro with 4MB PSRAM
Roberthh, you are right , problem was on SD card itself. My side, there are SanDisk and Apacer are working well. Thank you for your support again.
- Sat Dec 15, 2018 8:52 am
- Forum: ESP32 boards
- Topic: New Lolin D32 Pro with 4MB PSRAM
- Replies: 46
- Views: 41248
Re: New Lolin D32 Pro with 4MB PSRAM
I just have tried and succeeded to use the built-in SD card on my Wemos LoLin32 Pro. It uses the sdcard.py script from the drivers/sdcard section and the following statements for mounting. import machine, sdcard, os sd = sdcard.SDCard(machine.SPI(1, sck=machine.Pin(14), mosi=machine.Pin(15), miso=m...
- Fri Dec 07, 2018 3:00 pm
- Forum: ESP32 boards
- Topic: Flash Read Error on ESP 32 Board
- Replies: 3
- Views: 4760
Re: Flash Read Error on ESP 32 Board
Hello, Today I received my ESP32 board in the mail. I followed a guide and successfully erased the flash and installed the latest ESP32 release. Unfortunately, when I connected to my ESP32 with putty I was greeted with this message. rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) flash ...
- Tue Dec 04, 2018 7:04 am
- Forum: ESP32 boards
- Topic: MicroPython on ESP32 with SPIRAM support
- Replies: 463
- Views: 538446
Re: MicroPython on ESP32 with SPIRAM support
@pythoncoder I've made some changes recently which may address some of your questions, they will be committed soon. sys.platform now returns 'esp32_LoBo' utime.ticks_xx() functions are updated in a way that they are insensitive to the acctual time from RTC. utime.ticks_xx() returned values are now ...
- Fri Nov 23, 2018 2:16 pm
- Forum: ESP32 boards
- Topic: ESP32 - update clock after boot
- Replies: 11
- Views: 9838
- Fri Nov 23, 2018 1:44 pm
- Forum: ESP32 boards
- Topic: ESP32 - update clock after boot
- Replies: 11
- Views: 9838
Re: ESP32 - update clock after boot
This was what I did using the loboris port: https://github.com/mozilla-iot/webthing-upy/blob/172151f0dc866f685ad9f4bea1c6a07bdd41f0da/connect.py#L12-L24 I don't know if the same thing works or not on the official ESP32 version. Hi Dave, I'm trying it on ESP-32 but my current uPython does not includ...
- Sat Aug 04, 2018 2:23 pm
- Forum: ESP32 boards
- Topic: ESP32 - update clock after boot
- Replies: 11
- Views: 9838
Re: ESP32 - update clock after boot
my NodeMCU32 could not import ntptime as suggested, please kindly see below result. rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:2 load:0x3fff0018,len:4 load:0x3fff001c...
- Thu May 24, 2018 6:43 am
- Forum: ESP32 boards
- Topic: MicroPython on ESP-WROOM-32
- Replies: 9
- Views: 19992
- Wed May 23, 2018 11:17 pm
- Forum: ESP32 boards
- Topic: MicroPython on ESP-WROOM-32
- Replies: 9
- Views: 19992
Re: MicroPython on ESP-WROOM-32
I've reflashed my NodeMCU-32s without holding IO0 sw, changed to latest esptool v2.3.1, changed to latest bin file so the result is good but still see some error message before getting Python prompt , please see below list. Could you kindly suggest more ? rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_F...
- Wed May 23, 2018 4:51 pm
- Forum: ESP32 boards
- Topic: MicroPython on ESP-WROOM-32
- Replies: 9
- Views: 19992
Re: MicroPython on ESP-WROOM-32
I'm using NodeMCU-32s (ESP WROOM-32), running esptool v2.0beta2, erased completed and flashed completed on esp32-20180523-v1.9.4-85-gdf9b7e8f.bin file. Everything is fine with positive screen response during flashing I didn't see any error during erasing and flashing MicroPython on my NodeMCU-32s. O...