Hanshow Stellar

Eink display
Model: Stellar-MN@ E31H
Display: 2,13“ 250×122

NRST pulled low → reset state, can flash

• https://github.com/atc1441/ATC_TLSR_Paper?tab=readme-ov-file#compatible-hanshow-models → foss BLE firmware for TLSR8359
• https://github.com/rbaron/pricetag-printer → Python script to talk with the foss firmware