Search found 76 matches
- Tue Nov 14, 2017 1:28 pm
- Forum: Hardware
- Topic: Electronic components tips for my circuit
- Replies: 4
- Views: 6799
Electronic components tips for my circuit
Hi guys, as I mentioned in another post I'm doing a small project with exactly this plate and https://es.aliexpress.com/item/ESP-32S-Development-Board-Esp32-Module-2-4-GHz-dual-mode-Wi-Fi-and-Bluetooth-chips/32803195774.html?spm=a2g0s.9042311.0.0.DW8aye . The project is basically responsible for rec...
- Wed Nov 08, 2017 8:40 pm
- Forum: Hardware
- Topic: ESP32 is blocked
- Replies: 2
- Views: 4900
Re: ESP32 is blocked
Maybe this is the key...in the Kolban's book: When the ESP32 starts to transmit over wireless, that can draw a lot of current which can cause ripples in your power supply. You may also have other sensors or devices connected to your supply as well. These fluctuations in the voltage can cause problem...
- Tue Nov 07, 2017 9:36 pm
- Forum: Hardware
- Topic: ESP32 is blocked
- Replies: 2
- Views: 4900
Re: ESP32 is blocked
When I start the monitor, this message appears in yellow: W (67) rtc_clk: Possibly invalid CONFIG_ESP32_XTAL_FREQ setting (40MHz). Detected 40 MHz. This in green color: I (37) boot: ESP-IDF v3.0-dev-1028-g2c95a77 2nd stage bootloader I (37) boot: compile time 22:11:17 I (37) boot: Enabling RNG early...
- Fri Nov 03, 2017 8:53 am
- Forum: Hardware
- Topic: ESP32 is blocked
- Replies: 2
- Views: 4900
ESP32 is blocked
Hello, everybody, I have a problem with my board (is this https://es.aliexpress.com/item/ESP-32S-Development-Board-Esp32-Module-2-4-GHz-dual-mode-Wi-Fi-and-Bluetooth-chips/32803195774.html?spm=a2g0s.9042311.0.0.54qhHF ), I'm doing a small project, which registers a timer, a button (Pin D4) and 7 tou...
- Thu Sep 28, 2017 8:21 am
- Forum: Hardware
- Topic: Diferencias entre esp32 en aliexpress
- Replies: 3
- Views: 6297
Re: Diferencias entre esp32 en aliexpress
Hello ESP_Sprite, thank you for your reply. Yesterday, after searching for a lot of information and doing a lot of tests with the examples, I updated the IDE and toolchain, and now everything works perfectly. I believe that these boards I have bought do not have a 5v output to supply peripherals at ...
- Wed Sep 27, 2017 4:14 pm
- Forum: Hardware
- Topic: Diferencias entre esp32 en aliexpress
- Replies: 3
- Views: 6297
Diferencias entre esp32 en aliexpress
Hello everyone, I have bought a couple of boards https://es.aliexpress.com/item/ESP-32S-Development-Board-Esp32-Module-2-4-GHz-dual-mode-Wi-Fi-and-Bluetooth-chips/32803195774.html?spm=a2g0s.9042311.0.0.pitsuQ in aliexpress, and I find that some functions of the examples don't work, like boot_counter...