E-ink Display DFR0835 - NO OUTPUT

Hello,

i purches the 4.7 eInk Display with the integrated ESP32 but i cant do anything with it.

I connected it via USB -C and the Arduino IDE 1.8.19 → downloaded the EPD47 Library from the wikipage: https://wiki.dfrobot.com/ESP32_E_ink_Screen_4.7inch_SKU_DFR0835

But i couldnt find the 32_package_1.0.5.exe so i took the ESP32 Board Library from Espressif Systems Version 2.0.4.

I set the Board to:

Tried to upload various sketches and everything seems fine but the display wont do anything.

This is my result for uploading the EPD47 Demo:

esptool.py v3.3
Serial port COM3
Connecting.........
Chip is ESP32-D0WD-V3 (revision 3)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
Crystal is 40MHz
MAC: e8:31:cd:33:ea:ec
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 0x00092fff...
Flash params set to 0x022f
Compressed 18880 bytes to 12992...
Writing at 0x00001000... (100 %)
Wrote 18880 bytes (12992 compressed) at 0x00001000 in 0.4 seconds (effective 348.2 kbit/s)...
Hash of data verified.
Compressed 3072 bytes to 127...
Writing at 0x00008000... (100 %)
Wrote 3072 bytes (127 compressed) at 0x00008000 in 0.1 seconds (effective 480.1 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 578.0 kbit/s)...
Hash of data verified.
Compressed 532672 bytes to 296711...
Writing at 0x00010000... (5 %)
Writing at 0x0002da73... (10 %)
Writing at 0x00031b28... (15 %)
Writing at 0x0003637c... (21 %)
Writing at 0x0003a476... (26 %)
Writing at 0x0003e52a... (31 %)
Writing at 0x000425a5... (36 %)
Writing at 0x000465e6... (42 %)
Writing at 0x0004a66b... (47 %)
Writing at 0x00053f0c... (52 %)
Writing at 0x0005f6ab... (57 %)
Writing at 0x00064e35... (63 %)
Writing at 0x0006a5b5... (68 %)
Writing at 0x0006face... (73 %)
Writing at 0x00074fa5... (78 %)
Writing at 0x0007dc58... (84 %)
Writing at 0x0008637f... (89 %)
Writing at 0x0008bd14... (94 %)
Writing at 0x000915c2... (100 %)
Wrote 532672 bytes (296711 compressed) at 0x00010000 in 4.8 seconds (effective 895.4 kbit/s)...
Hash of data verified.

Leaving...
Hard resetting via RTS pin...
 

The Screen:

I get input over the Serial Monitor from the Board, but i dont know what that means:
08:16:44.631 -> rst:0x3 (SW_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
08:16:44.631 -> configsip: 0, SPIWP:0xee
08:16:44.631 -> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
08:16:44.631 -> mode:DIO, clock div:1
08:16:44.631 -> load:0x3fff0030,len:1344
08:16:44.631 -> load:0x40078000,len:13864
08:16:44.631 -> load:0x40080400,len:3608
08:16:44.631 -> entry 0x400805f0
08:16:44.631 -> ets Jul 29 2019 12:21:46

Please help me debug the error, or should i send the Board back?
 

Best regards

Maciej