10Pcs Pro Mini ATMEGA328P 5V / 16M Scheda di sviluppo modulo versione migliorata
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De acordo com as informações do anúncio
Брал много раз, все работают. Удобно, можно легко перепаять кварц.
I soldered together and tested few pieces and works normal and fine as it should. I didn't noticed that board hasn't got FTDI interface so you've got to buy at least one to program those boards. I just modified USB/TTL interface to programm it so it's fine. Otherwise this little guy will do: http://www.banggood.com/FT232RL-FTDI-USB-To-TTL-Serial-Converter-Adapter-Module-For-Arduino-p-917226.html I just ordered 5 of them.
perfetto, mi piace che i perni i2c sono al bordo della scheda.
all the boards came well packed good quality exactly as described plug and play with ftdi board all good!!!
I'm very happy with the pro mini. Much smaller than the arduino nano and that space saving makes a big difference in projects where space is at a premium. All 10 checked as working and sketches easily uploaded using a USB to serial cable. The board itself looks very nice as well.
I have used about 5 so far and they quality is good. I will purchase more shortly Wish there was a Pro Mini with a ATMEGA2560 chip
Sembra a posto. Un pezzo è stato testato, trovato senza bootloader. Usato Arduino Uno R3 come ISP per masterizzare il bootloader (vedi how-to: https://www.instructables.com/id/Burn-a-New-Bootloader-Arduino-Pro-Mini/ ). Dopo la masterizzazione del bootloader, workin OK. ATTENZIONE ALL'INTERFACCIA SERIALE!!! I pin sono esattamente invertiti come Pro Mini "originale" - basta invertire il connettore. Caricare schizzi è stato workin OK, con adattatore USB CH340 3.3 / 5V con 6 pin (DTR incluso).
ottimo rapporto qualità/prezzo
Bien reçu et en bon étét merci