Search found 5 matches

by hoavinh108
Fri Aug 09, 2024 8:14 am
Forum: ESP8266
Topic: Cannot run ESP8266_RTOS_SDK
Replies: 1
Views: 3796

Cannot run ESP8266_RTOS_SDK

Hi all I want to use at command AT+HTTPCLIENT, but the URL is HTTPS, follow the note, I need to enlarge at_process_task stack size to more than 4096 ( tutorial https://docs.espressif.com/projects/esp-at/en/release-v2.2.0.0_esp8266/AT_Command_Set/HTTP_AT_Commands.html#notes ) So I try run ESP8266_ROS...
by hoavinh108
Tue Jul 30, 2024 12:55 am
Forum: ESP8266
Topic: Send http get via AT+HTTPCLIENT command
Replies: 2
Views: 3842

Send http get via AT+HTTPCLIENT command

Hi All I have ESP01S ( 1MB), upgrade firmware successfully to esp_01s_1MB_v2 AT version:2.2.2.0-dev(b65f53f - ESP8266 - Jul 5 2024 06:59:26) SDK version:v3.4-84-ge19ff9af compile time(c4d6f32):Jul 5 2024 11:13:30 Bin version:2.2.1(ESP8266_1MB) I want to use it for MQTT and update google sheet MQTT i...
by hoavinh108
Tue Jul 30, 2024 12:46 am
Forum: General Discussion
Topic: Cannot Send AT command to ESP32-C3 mini
Replies: 0
Views: 808

Cannot Send AT command to ESP32-C3 mini

Hi all I have one board ESP32-C3 mini. I update firmware to v3.3, and connect it via USB TTL and send AT command successfully. ( connect it via pin Tx and Rx) I try connect it with Micro:bit v2 and send AT command. ESP32 Rx connect to Microbit P8 ESP32 Tx connect to Microbit P2 I can read reply from...
by hoavinh108
Fri Mar 01, 2024 7:36 am
Forum: ESP8266
Topic: Cannot update firmware ESP-WROOM-02 Series v2.2.1.0
Replies: 1
Views: 2965

Re: Cannot update firmware ESP-WROOM-02 Series v2.2.1.0

Hi all I follow the guide: https://sigmdel.ca/michel/ha/esp8266/ESP01_AT_Firmware_en.html#toc -> download file bin "espat_esp01.bin" (https://github.com/sigmdel/other_releases) -> flash it by flash_download_tool_3.9.5 ( SPI Speed 40MHz, SPI Mode QIO, check DoNotChgBin, address 0x0) I can upgrade my ...
by hoavinh108
Thu Feb 29, 2024 11:53 pm
Forum: ESP8266
Topic: Cannot update firmware ESP-WROOM-02 Series v2.2.1.0
Replies: 1
Views: 2965

Cannot update firmware ESP-WROOM-02 Series v2.2.1.0

Hi everyone I have a problem when update firmware ESP-WROOM-02 Series v2.2.1.0 to ESP-01S and ESP-12F 1/ About ESP-01S: Base on information on the website: https://docs.espressif.com/projects/esp-at/en/release-v2.2.0.0_esp8266/AT_Binary_Lists/ESP8266_AT_binaries.html I had download esp8285-1MB-at ->...