Bas 3 kadam. Na Arduino, na library, na settings.
Agar button dikhe hi nahi, ya port wali list khaali ho: Chrome istemal karo (Firefox nahi chalega), aur cable data wali honi chahiye — sirf charge karne wali cable se port nahi dikhega.
Agar upload beech me "Connecting..." par atak jaye: board par chhota sa BOOT button daba kar rakho, dobara Install dabao, aur jab number chalne lagein to BOOT chhod do.
Code daalne ke baad: taar jodna aur pehla test — WIRING.md me hai. Box apna WiFi ReviewCard-Writer banayega; phone se jud kar http://192.168.4.1 kholo.