You cannot plug this board directly to an Arduino Pro Mini because VCC and GND are in wrong order: Pro Mini: DTR - RxD - TxD - Vcc - GND This board: DTR - RxD - TxD - GND - Vcc Disregarding this fact, it is a real cheap board with all you need for programming Arduino or other devices

You cannot plug this board directly to an Arduino Pro Mini because VCC and GND are in wrong order: Pro Mini: DTR - RxD - TxD - Vcc - GND This board: DTR - RxD - TxD - GND - Vcc Disregarding this fact, it is a real cheap board with all you need for programming Arduino or other devices

You cannot plug this board directly to an Arduino Pro Mini because VCC and GND are in wrong order: Pro Mini: DTR - RxD - TxD - Vcc - GND This board: DTR - RxD - TxD - GND - Vcc Disregarding this fact, it is a real cheap board with all you need for programming Arduino or other devices

perfect for flash the ESP8266 & ESP32

parfait pour flash les ESP8266 & ESP32

perfect for flash the ESP8266 & ESP32

Windows 10 alatt driver telepítés után jól működik! 3V3 terhelhetősége korlátozott. Az USB óvatosan kell csatlakoztatni, könnyen leszakad a nyáklemezről! Érdemes ragasztópisztollyal pluszban rögzíteni!

Windows 10 alatt driver telepítés után jól működik! 3V3 terhelhetősége korlátozott. Az USB óvatosan kell csatlakoztatni, könnyen leszakad a nyáklemezről! Érdemes ragasztópisztollyal pluszban rögzíteni!

Windows 10 alatt driver telepítés után jól működik! 3V3 terhelhetősége korlátozott. Az USB óvatosan kell csatlakoztatni, könnyen leszakad a nyáklemezről! Érdemes ragasztópisztollyal pluszban rögzíteni!

- sehr gutes Preis/Leistungsverhältnis - funktionieren alle sehr gut

- sehr gutes Preis/Leistungsverhältnis - funktionieren alle sehr gut

- sehr gutes Preis/Leistungsverhältnis - funktionieren alle sehr gut

All OK

All OK

All OK

Luckily I tested the devices before using them on sensitive equipment. The 3v3 voltage is more like 4v2 - guaranteed to produce the magic blue smoke on devices that expect 3v3.

Luckily I tested the devices before using them on sensitive equipment. The 3v3 voltage is more like 4v2 - guaranteed to produce the magic blue smoke on devices that expect 3v3.

Luckily I tested the devices before using them on sensitive equipment. The 3v3 voltage is more like 4v2 - guaranteed to produce the magic blue smoke on devices that expect 3v3.

Delivered in Time and as described

Delivered in Time and as described

Delivered in Time and as described

As expected, it works out of the box. Under Windows7 without installing a driver upfront, it just works fine with the driver that Windows picks on its own.

As expected, it works out of the box. Under Windows7 without installing a driver upfront, it just works fine with the driver that Windows picks on its own.

As expected, it works out of the box. Under Windows7 without installing a driver upfront, it just works fine with the driver that Windows picks on its own.