Can't connect ESP32 to SavvyCan

[casefarmer1]

Hi everyone,

My ESP32 won't connect to SavvyCAN. I have tried multieple ESP32's and but none works. I have selected the right COM port. I flasht the ESP32's with this file: "https://www.savvycan.com/ESP32RET_Updater.zip" so i think that couldn't be the problem. I hope that someone can help me with this problem.

While try to connect the ESP32 is choos de option "Serial Connection (GVRET)"

This is what is constantly repeated on Device Console:

---

Serial connection to a GVRET device
Created Serial Port Object
Trying ESP32 Serial Mode
Connecting to GVRET Device!
Connecting to GVRET Device!
Write to serial -> e7 e7 f1 c f1 6 f1 7 f1 1 f1 9
Write to serial -> e7 e7 f1 c f1 6 f1 7 f1 1 f1 9
Failed to connect to GVRET at that com port
Failed to connect to GVRET at that com port
Serial connection to a GVRET device
Serial connection to a GVRET device
Created Serial Port Object
Created Serial Port Object
Trying Standard Serial Mode
Trying Standard Serial Mode
Connecting to GVRET Device!
Connecting to GVRET Device!
Write to serial -> e7 e7 f1 c f1 6 f1 7 f1 1 f1 9
Write to serial -> e7 e7 f1 c f1 6 f1 7 f1 1 f1 9
Failed to connect to GVRET at that com port
Failed to connect to GVRET at that com port
Serial connection to a GVRET device
Serial connection to a GVRET device
Created Serial Port Object
Created Serial Port Object
Trying ESP32 Serial Mode
Trying ESP32 Serial Mode
Got data from serial. Len = 7
Got data from serial. Len = 7
35 66 30 0d 0a 42 75
35 66 30 0d 0a 42 75
Got data from serial. Len = 63
Got data from serial. Len = 63
69 6c 64 90 ab b5 89 95 c9 e9 90 53 c2 6a 0a 4c 6f 61 64 69 6e 67 90 ae 16 17 57 cb eb cd b9 2e 2e 2e 0d 0a 52 75 6e 6e 69 6e 67 90 cb 0b 2a 59 51 59 41 45 53 50 33 32 90 a8 2b c9 91 35 0a
69 6c 64 90 ab b5 89 95 c9 e9 90 53 c2 6a 0a 4c 6f 61 64 69 6e 67 90 ae 16 17 57 cb eb cd b9 2e 2e 2e 0d 0a 52 75 6e 6e 69 6e 67 90 cb 0b 2a 59 51 59 41 45 53 50 33 32 90 a8 2b c9 91 35 0a
Got data from serial. Len = 1
Got data from serial. Len = 1
45
45
Got data from serial. Len = 56
Got data from serial. Len = 56
6e 61 62 6c 65 64 90 a8 39 61 90 57 8b a1 41 73 70 65 65 64 90 4d c2 30 30 30 0a 46 61 69 6c 65 64 20 74 6f 90 5a 6b d1 85 b1 b1 41 54 57 a1 52 22 c9 a5 d9 95 c9 35 0a
6e 61 62 6c 65 64 90 a8 39 61 90 57 8b a1 41 73 70 65 65 64 90 4d c2 30 30 30 0a 46 61 69 6c 65 64 20 74 6f 90 5a 6b d1 85 b1 b1 41 54 57 a1 52 22 c9 a5 d9 95 c9 35 0a
Got data from serial. Len = 4
Got data from serial. Len = 4
45 6e 61 62
45 6e 61 62
Got data from serial. Len = 25
Got data from serial. Len = 25
6c 65 64 20 43 a1 2a 82 77 69 74 68 90 2e 95 95 91 41 35 30 30 30 30 30 0a
6c 65 64 20 43 a1 2a 82 77 69 74 68 90 2e 95 95 91 41 35 30 30 30 30 30 0a
Got data from serial. Len = 1
Got data from serial. Len = 1
46
46
Got data from serial. Len = 41
Got data from serial. Len = 41
72 65 65 90 ab 85 c1 41 61 66 74 65 72 20 73 65 74 75 70 3a 90 13 82 c2 a2 6a 0a 44 6f 6e 65 90 57 8b a1 41 69 6e 69 74 0a
72 65 65 90 ab 85 c1 41 61 66 74 65 72 20 73 65 74 75 70 3a 90 13 82 c2 a2 6a 0a 44 6f 6e 65 90 57 8b a1 41 69 6e 69 74 0a