00:00Stuck waiting on slow firmware flash?
00:02Test J-Link V9 against V12 speed today.
00:06Hunted down 5 top-rated deals online to see which debugger actually saves bench time.
00:12First up, standard J-Link V12 debugger unit.
00:16Costs $56.94.
00:19Best feature, hardware-level USB high-speed support and online firmware updates for newest STM32 chips.
00:25Flashes code 3 times faster than older revisions.
00:30Pick this for daily professional firmware work.
00:33Second option, classic J-Link V9 bundle with adapter board and ribbon cables.
00:38Sits at 2601.
00:41Reliable workhorse for standard ARM debugging.
00:44Flashing speed lower than V12, but included breakout board makes wiring custom headers painless.
00:50Great cheap pick for basic STM32 bench work.
00:54Third deal, full-kit J-Link V12 package.
00:57Hits 59.53.
01:00Same ultra-fast SWD flash speeds, but ships with complete adapter set and target cables out-of-box.
01:07Worth extra 3 bucks over base model if target boards use different pitch pin headers.
01:13Zero adapter hunting later.
01:16Fourth pick, budget V9 high-speed emulator variant.
01:19Runs 22-32.
01:22Uses solid STM32F103 internal controller for stable JTAG connections.
01:28Not V12 speed, but easily handles standard everyday flashing loops on hobby budgets.
01:34Rock solid 5-star seller history.
01:37Fifth product, Bear J-Link V9 base unit.
01:41Cheapest of bunch at $14.74.
01:44Rock bottom price for working ARM debug hardware.
01:48Upload speeds show their age on mega-sized binaries, but handles bare-metal student projects fine.
01:54Ideal ultra-cheap backup probe for toolbox.
01:57All product links wait in description below.
02:00Hit like, subscribe for more hardware tests, drop benchmark questions in comments.
02:05quartΠΎΠ²Π°Π»ΠΈ pot handyman, atrium once. Seven, eight,
02:06Terima kasih.
