Software
Firmware and apps for e-ink devices.
X4Reader
app · by Unknown submitter
Testing
appvdev
Devices:xteink-x4
Released
Dec 27, 2025, 00:00
firmware
app · by Unknown submitter
No description provided yet.
appvdev
Devices:xteink-x4
Released
Dec 27, 2025, 00:00
Launcher-X4
firmware · by juicecultus
Launcher-X4 is a GRUB like bootloader for Xteink X4 (ported from bmorcelli's)
Download the BIN file and install it with esptool (`brew install esptool` if you're on Mac and using Homebrew), then (ensure you're in the folder you downloaded the BIN file and the X4 is the only device attached via USB): esptool.py --chip esp32c3 --baud 460800 write_flash -z 0x0 Launcher-xteink-x4.bin.
Or just follow the guidance in the README.md / XTEINK_X4_GUIDE.md / XTEINK_X4_GUIDE.md: https://github.com/juicecultus/Launcher-X4
firmwarevdev
Devices:xteink-x4
Released
Dec 26, 2025, 00:00