COOLSTAR
COOLSTAR
no, I have not flash esphome, I just test UART using a usb-ttl tools, and get ``` brownout detector ``` when I set gpio0 = low level, it could enter...
> Measure the voltage between GND and every GPIO. You should find a GPIO providing 3.3V (PWM=100%). you are genius！ > Do you know how to let the device beep...
test result is : ``` cold --> gpio21 warn --> gpio19 night mode ---> gpio23 ``` so, the light gpio is same as `yeelink.light.ceiling15` ps: I have question is except...
> Did you backup the stock firmware? yes, I have
> back another ESP (running esphome to dump some traffic) to the serial line between the ESP that is a good idea! I have a nodemcu esp32 , I will...
the buzzer beep is for fan mcu BP6601, check here https://bbs.elecfans.com/jishu_1868688_1_1.html
> you want to receive commands using Home Assistant you could use this custom component nop, I want to use esphome to execute animation. I use ble tracker to get...
> single core ESP32 of the yeelight devices did crash I know this issue, but it could be fixed by add delay ` vTaskDelay(10/portTICK_PERIOD_MS); ` on_loop to avoid loop reboot...
maybe, we could use decompile engineering to check how control fan https://github.com/jsandin/esp-bin2elf
> Identify the GPIOs attached to con2 the pin header I try to identify, but failed! the board have a layer of insulating glue. > You could attach the USB-TTL...