coelner/gedankensplitter
1
0
Fork 0
Code Pull Requests Releases Activity

els

Browse Source
This commit is contained in:
coelner 2023-07-09 16:43:07 +02:00
parent fca0d32254
commit 010ea883c9
2 changed files with 23 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
els.md Normal file
View File

@ -0,0 +1,22 @@
# electronic shelf display
## 2.9" version
```
ZBS 243 / SEM9110 8051 based core, 64kbyte flash, 8kbyte XRAM, 256 bytes iRAM 16 MHz, 802.15.4 2.4Ghz radio\
2.9" e-paper display (BWR) 296x128 SSD1619 or UC8151\
1Mbyte SPI flash\
2x CR2540 button cell\
Option: NXP NFC controller (I2C)
```
## refs
- https://openepaperlink.de/
- https://github.com/jjwbruijn/OpenEPaperLink
- https://github.com/atc1441/ZBS_Flasher
-
## mass flash guide
1. backup 1kb eeprom
2. backup 64k flash
```
python zbs_flasher mac write OpenEPaperLink/binaries/firmware.bin
platformio run -e OpenEPaperLink_saola_AP
platformio run -e OpenEPaperLink_saola_AP --target upload
```

2
openepaperlink.md
View File

@ -11,7 +11,7 @@
## minor additional
- gpi max current for power
- gpio max current for power
- add espressif dev board
- simple power toggle
- remote firmware update