Search found 2374 matches

by WiFive
Sun Jun 16, 2019 2:48 pm
Forum: Hardware
Topic: ETH_CLOCK_GPIO0_OUT not working (No clock output)
Replies: 1
Views: 15

Re: ETH_CLOCK_GPIO0_OUT not working (No clock output)

Which esp-idf version do you use?
by WiFive
Sun Jun 16, 2019 2:46 am
Forum: ESP32 IDF
Topic: Many Bluetooth devices controlled by one application...
Replies: 4
Views: 80

Re: Many Bluetooth devices controlled by one application...

If you have more than 5 devices, mesh. Otherwise, gatt.
by WiFive
Sun Jun 16, 2019 1:17 am
Forum: ESP32 IDF
Topic: Many Bluetooth devices controlled by one application...
Replies: 4
Views: 80

Re: Many Bluetooth devices controlled by one application...

You didn't say what type of devices but this is exactly what Bluetooth mesh is for.
by WiFive
Fri Jun 14, 2019 2:29 pm
Forum: ESP32 IDF
Topic: Wifi won't connect on certain boards
Replies: 3
Views: 85

Re: Wifi won't connect on certain boards

If you are using the same binary on both boards it would suggest a hardware issue. Dfrobot uses a clone of wroom32 but adafruit uses official wroom32 and the boards have different power supply components.
by WiFive
Fri Jun 14, 2019 2:17 am
Forum: Hardware
Topic: Pullup resistor for EN and BOOT Button
Replies: 3
Views: 206

Re: Pullup resistor for EN and BOOT Button

It is sort of dumb that the hardware design guidelines send you to the wroom32 datasheet, but it shows 10k pullup, 0.1uF cap on EN pin.
by WiFive
Thu Jun 13, 2019 9:28 pm
Forum: ESP32 Arduino
Topic: ESP32 Wrover can't upload the firmware anymore
Replies: 2
Views: 100

Re: ESP32 WROVER CAN'T UPLOAD THE FIRMWARE ANYMRE

Boot into download mode and flash on uart0 like normal
by WiFive
Thu Jun 13, 2019 6:49 pm
Forum: General Discussion
Topic: ESP32 Pinouts
Replies: 2
Views: 182

Re: ESP32 Pinouts

Devkitc is official design with 38 pin. Other designs are 3rd party so can't predict what they will do. There are 30, 36, 40 pin versions and possibly more.

Go to advanced search