I see now, the good boards have a lot more clearance and they also have small holes. thanks.
Search found 5 matches
- Thu Sep 19, 2024 5:31 pm
- Forum: ESP32 Arduino
- Topic: ESP32-C3 SuperMini connecting to wifi work only when touching antenna
- Replies: 5
- Views: 1504
- Thu Sep 19, 2024 10:33 am
- Forum: ESP32 Arduino
- Topic: ESP32-C3 SuperMini connecting to wifi work only when touching antenna
- Replies: 5
- Views: 1504
Re: ESP32-C3 SuperMini connecting to wifi work only when touching antenna
May be the same issue: https://esp32.com/viewtopic.php?f=2&t=41899#p137764 Thank you, it worked. I needed also WIFI_STA before and 40/10db. WiFi.mode(WIFI_STA); esp_wifi_set_max_tx_power(40); Dose the cause of the problem is the board circuit? I noticed it different than my other ones and it also d...
- Wed Sep 18, 2024 10:23 am
- Forum: ESP32 Arduino
- Topic: ESP32-C3 SuperMini connecting to wifi work only when touching antenna
- Replies: 5
- Views: 1504
ESP32-C3 SuperMini connecting to wifi work only when touching antenna
Hi, I bought a new board and I can only connect to wifi when I touch with my finger (some other objects might also work) above or on the side of the antenna or under the antenna (under the pcb). this is only help when i try to connect to wifi but with esp-now delivery is failed. I tried a separate p...
- Thu Jan 25, 2024 9:52 am
- Forum: ESP32 Arduino
- Topic: WROOM-32D | E (149) esp_core_dump_flash
- Replies: 2
- Views: 836
Re: WROOM-32D | E (149) esp_core_dump_flash
It fixed the problem, thank you.lbernstone wrote: ↑Thu Jan 25, 2024 4:11 amThere is an option in the tools menu to erase all flash before sketch upload. Try that. It should clean up any damaged coredump partitions.
- Wed Jan 24, 2024 11:55 am
- Forum: ESP32 Arduino
- Topic: WROOM-32D | E (149) esp_core_dump_flash
- Replies: 2
- Views: 836
WROOM-32D | E (149) esp_core_dump_flash
The full error: "E (149) esp_core_dump_flash: Incorre␞␆.��镁of core dump image: 0 " What does this error mean? The board worked fine for a week. It's nothing to do with my project. i tested with another, same board and it doesn't show the error. I also tried a new empty project. I tried to clear Pref...