CH340 module USB to TTL CH340G upgrade download a small wire brush plate STC microcontroller board USB to serial instead PL2303

CH340 module USB to TTL CH340G upgrade download a small wire brush plate STC microcontroller board USB to serial instead PL2303 — Price Analysis

As of Jul 4, 2026, CH340 module USB to TTL CH340G upgrade download a small wire brush plate STC microcontroller board USB to serial instead PL2303 is listed at ৳277 on Daraz in Bangladesh. DamKoi has tracked this listing for 39 days. Price has held steady at ৳277 across 39+ days of tracking — the listed price is genuine, with no inflated "discount".