Does Espressif ESP32 perform domain name resolution each time it connects to the server?
Does Espressif ESP32 perform domain name resolution each time it connects to the server?
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For questions about the ESP32 series of microcontrollers. Use in conjunction with the “microcontroller” tag.
How many devices is Espressif ESP32 able to connect in AP mode?
How many devices is Espressif ESP32 able to connect in AP mode?
Read lessUp to 10 devices in AP mode. It is configured to support four devices by default.
Up to 10 devices in AP mode. It is configured to support four devices by default.
See lessHow does Espressif ESP32 adjust Wi-Fi TX power?
How does Espressif ESP32 adjust Wi-Fi TX power?
Read lessConfigure Component config -> PHY -> Max Wi-Fi TX power(dBm) via menuconfig, and the max value is 20 dB. Use API esp_err_t esp_wifi_set_max_tx_power(int8_t power);.
Configure Component config -> PHY -> Max Wi-Fi TX power(dBm) via menuconfig, and the max value is 20 dB. Use API esp_err_t esp_wifi_set_max_tx_power(int8_t power);.
See lessDo ESP8266/ESP32/ESP32-S2 support Web/Soft AP provisioning?
Do ESP8266/ESP32/ESP32-S2 support Web/Soft AP provisioning?
Read lessYes. For ESP8266, please refer to example ESP8266 softap_prov. For ESP32/ESP32-S2, please refer to example ESP32/ESP32-S2 wifi_prov_mgr.
Yes. For ESP8266, please refer to example ESP8266 softap_prov. For ESP32/ESP32-S2, please refer to example ESP32/ESP32-S2 wifi_prov_mgr.
See lessIn ESP32WROOM32D using FTP API to download and upload files. While downloading the file from FTP server “wifi:bcn timeout,ap_probe_send_start” is coming.
In ESP32WROOM32D using FTP API to download and upload files. While downloading the file from FTP server “wifi:bcn timeout,ap_probe_send_start” is coming.
Read lessIs there any module available with Built-in ATECC608A chip in Espressif.
Is there any module available with Built-in ATECC608A chip in Espressif.
Read lessThere is a module ESP32-WROOM-32SE which have built-in ATECC608A chip.
There is a module ESP32-WROOM-32SE which have built-in ATECC608A chip.
See lessI could not find the range achieved by the ESP32-WROOM-32D embedded antenna module in the datasheet. Please share the range details.
I could not find the range achieved by the ESP32-WROOM-32D embedded antenna module in the datasheet. Please share the range details.
Read lessHi VSHARMA, (ESP32 chip)Range: BLE v4.2 range test can reach 200m and BLE5.0 can reach approximately 500m.
Hi VSHARMA,
(ESP32 chip)Range: BLE v4.2 range test can reach 200m and BLE5.0 can reach approximately 500m.
See lessWhat is the maximum number of node layers allowed in ESP32 Wi-Fi Mesh?
What is the maximum number of node layers allowed in ESP32 Wi-Fi Mesh?
Read lessHi, In ESP32 WiFi Mesh for tree topology structure, the max number is 25 and for chain topology structure, the max number is 1000.
Hi,
In ESP32 WiFi Mesh for tree topology structure, the max number is 25 and
for chain topology structure, the max number is 1000.
Hi, The domain name is resolved via DNS within the stack, and the resolved data will be cached within the specified time. The cache time is based on the TTL data obtained from the DNS server, which is a parameter filled when configuring the domain name, usually 10 minutes.
Hi,
The domain name is resolved via DNS within the stack, and the resolved data will be cached within the specified time. The cache time is based on the TTL data obtained from the DNS server, which is a parameter filled when configuring the domain name, usually 10 minutes.
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