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Ερ: Is 5v pin output or input ?

Ερώτηση από Dhrumil επί 2018-12-28 06:16:48

Kahikatea https://img.staticbg.com/images/oaupload/banggood/images/4E/38/202a38e8-7330-4f41-81d1-f7df4ba3146f.jpg

2019-01-04 03:47:03 Βοηθητικός (2)
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polypagan esp32 has 2 adc's each of which has an analog mux on input (like Uno). this board had 6 analog input in usual location. on digital side, pins go rxd, txd, gpio26 (dac2), 25 (dac1), 17, 16, 27, 14, then 12, 13, 5, 23, 19, 18. followed by gnd, rst, sda, scl.

2019-09-09 01:03:45 Βοηθητικός (2)
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holdenweb Any wall wart should do - the Mini needs less than a fifth of an Amp as I recall. It regulates the 5v from the wall wart down to 3v3 to drive the ESP8266, so digital interface logic should operate at 3v3 unless you want to use level converters. The analogue input pin A0 won't tolerate more than 3.2v so treat it gently.

2019-05-29 02:39:39 Βοηθητικός (1)
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Ερ: Is it work with wemos d1 mini v2.2.0 ?

Ερώτηση από Dhrumil επί 2019-04-10 07:28:05

Tamper2 not test with that, maybe you can try

2019-04-18 08:42:41 Βοηθητικός (0)
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Ερ: can you give power supply product link ? where to buy ?

Ερώτηση από Dhrumil επί 2018-07-28 12:37:23

Karmen Maybe you can find it in "Electronics-Arduino Compatible SCM&DIY Kits" Category.

2018-08-01 08:13:22 Βοηθητικός (0)
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