Hi,

can somebody help with hardware flow control and sleep modes for esp-at (see my previous posts) ?

https://github.com/espressif/esp-at


Thank you,
Honzik

Has anybody tried any sleep mode (from SLEEP=1 to SLEEP=3) or has anybody tried hardware (rts, cts) flowcontrol ? My ideas are exhausted. Please help, I can't continue in my IoT project without light-sleep and hardware flow control activated.

Thank you,
Honzik

Hello, I tested UART hardware flow control AT+UART_CUR=115200,8,1,0,3, but it's not working. I have also used hardware flow control on esp8266 without problem. RTS, CTS is set on host processor in same settings as was on esp8266. I have added flow control because I think, that the problem of bad UAR...

Hello, I have some trouble with AT+SLEEP command. The module goes to appropriate sleep mode, but UART communication (on GPIO 16, 17) stops to work correctly. Its obvious that modem sleep and light sleep modes AT+SLEEP=1, AT+SLEEP=2, AT+SLEEP=3 generate the same problem. I use GPIO2 (which is connect...

Hi, I have finally built esp at on Linux. I have some trouble to establish UART communication (GPIO16, GPIO17) after the light-sleep mode is activated by AT+SLEEP command. I set the wake-up source to GPIO2 before the light sleep is activated. I observe, the module is waking up after the GPIO2 is act...

Hi, there is probably some problem with point 3. in esp-at Get Started: 3. Set the latest default configuration by make defconfig. There is no command "make defconfig" in windows 10. I also tried "idf.py defconfig" equivalent without success: Error: No such command 'defconfig' Next problem is that "...

I followed the ESP-AT Get Started. Only one improvisation had to be done in file CMakeLists.txt, because, "sed" command doesn't work on my Windows 10 => so release, commit, repository was manually set according to \esp-at\module_config\module_esp32_default\IDF_VERISON. I have also added Environment ...

OK I will try it, after build of the customized partitions BIN files will be successfully generated. Or may I set Partition Table to "Single factory app, no OTA" in menuconfig, or may I disable "AT Customized Partitions" in menuconfig ? I would like firstly to build the project without changes from ...

Hello, I have still probably last problem during building EST AT project on step [1077/1078] see below, can you help ? Thank you, Honzik [1077/1078] Running utility command for customized_bin FAILED: esp-idf/customized_partitions/CMakeFiles/customized_bin.util cmd.exe /C "cd /D C:\Users\dell\esp\esp...

Hello, I have installed stable version of esp-idf (v4.0) where esptool_py_flash_project_args function is included. Last error during building remains (see below). [1077/1078] Running utility command for customized_bin FAILED: esp-idf/customized_partitions/CMakeFiles/customized_bin.util cmd.exe /C "c...