J'ai une puce CP2102.
Merci pour les pilotes. Je les ai téléchargé, mais à l'installation il me dit qu'il n'a rien installé car les pilotes sont à jour (ce qui ne me surprend pas car je les avais déjà installés il y a quelques jours).
J'ai essayé de redémarrer l'ordinateur, débrancher rebrancher l'esp32...
J'ai essayé de modifier ma carte : DOIT ESP DEVKIT V1 / ESP32 Dev Module.
Le résultat est le suivant :
Le croquis utilise 939685 octets (71%) de l'espace de stockage de programmes. Le maximum est de 1310720 octets.
Les variables globales utilisent 51672 octets (15%) de mémoire dynamique, ce qui laisse 276008 octets pour les variables locales. Le maximum est de 327680 octets.
esptool.py v4.5.1
Serial port COM6
Connecting....
Chip is ESP32-D0WD-V3 (revision v3.1)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
Crystal is 40MHz
MAC: a0:b7:65:1f:05:44
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 921600
Changed.
Configuring flash size...
Flash will be erased from 0x00001000 to 0x00005fff...
Flash will be erased from 0x00008000 to 0x00008fff...
Flash will be erased from 0x0000e000 to 0x0000ffff...
Flash will be erased from 0x00010000 to 0x000f7fff...
Compressed 18992 bytes to 13110...
Writing at 0x00001000... (100 %)
Wrote 18992 bytes (13110 compressed) at 0x00001000 in 0.4 seconds (effective 361.2 kbit/s)...
Hash of data verified.
Compressed 3072 bytes to 146...
Writing at 0x00008000... (100 %)
Wrote 3072 bytes (146 compressed) at 0x00008000 in 0.0 seconds (effective 611.5 kbit/s)...
Hash of data verified.
Compressed 8192 bytes to 47...
Writing at 0x0000e000... (100 %)
Wrote 8192 bytes (47 compressed) at 0x0000e000 in 0.1 seconds (effective 760.6 kbit/s)...
Hash of data verified.
Compressed 946256 bytes to 607967...
Writing at 0x00010000... (2 %)
Writing at 0x0001aa8e... (5 %)
Writing at 0x0002650d... (7 %)
Writing at 0x00032a78... (10 %)
Writing at 0x0003e59d... (13 %)
Writing at 0x000442c0... (15 %)
Writing at 0x000494d2... (18 %)
Writing at 0x0004e6a4... (21 %)
Writing at 0x00053bf0... (23 %)
Writing at 0x0005917f... (26 %)
Writing at 0x0005ed34... (28 %)
Writing at 0x00064346... (31 %)
Writing at 0x0006a06e... (34 %)
Writing at 0x0006f324... (36 %)
Writing at 0x000746be... (39 %)
Writing at 0x00079998... (42 %)
Writing at 0x0007ec18... (44 %)
Writing at 0x00084066... (47 %)
Writing at 0x000892ed... (50 %)
Writing at 0x0008e3c0... (52 %)
Writing at 0x00093843... (55 %)
Writing at 0x00098ba0... (57 %)
Writing at 0x0009e9d4... (60 %)
Writing at 0x000a3ed1... (63 %)
Writing at 0x000a918d... (65 %)
Writing at 0x000ae611... (68 %)
Writing at 0x000b3a5a... (71 %)
Writing at 0x000b905d... (73 %)
Writing at 0x000be912... (76 %)
Writing at 0x000c4542... (78 %)
Writing at 0x000c9fa9... (81 %)
Writing at 0x000cf8e9... (84 %)
Writing at 0x000d8cc2... (86 %)
Writing at 0x000e06d2... (89 %)
A serial exception error occurred: Write timeout
Note: This error originates from pySerial. It is likely not a problem with esptool, but with the hardware connection or drivers.
For troubleshooting steps visit: https://docs.espressif.com/projects/esptool/en/latest/troubleshooting.html