Victor
#define ADVERTISING_INTERVAL 3000 https://github.com/atc1441/ATC_MiThermometer/blob/master/ATC_Thermometer/app_config.h#L9 **Advertising interval: 3000 * 0.625 = 1875 ms** https://github.com/atc1441/ATC_MiThermometer/blob/master/ATC_Thermometer/app.c#L79 Battery measurement interval: 5 * 60000 * CLOCK_SYS_CLOCK_1MS = 5 * 60000 * 24 * 1000 =...
 Is the mi_release_version_4_1_1 SDK version not for this device? https://yadi.sk/d/g5fV7WD1EaUdRQ Earlier 1/14/20 on Telink website
> The LCD driver on the LYWSD03MMC is unknown as it has not findable markings on the chip. **IST3055NA0** - Datasheet not found https://github.com/pvvx/ATC_MiThermometer/blob/master/BoardPinout/PcbSide1.jpg Duplication of information: https://github.com/atc1441/ATC_MiThermometer/issues/122#issuecomment-747856364
There are no drivers, no "libmijia_std_authen_eclipse_telink_1_0_1.a" (provided by xiaomi). But there is cryptography and xiaomi profiles ... readme.txt: ``` After you get the sdk, there are some steps for you...
https://aliexpress.com/item/1005002634860799.html & https://aliexpress.com/item/1005002271902480.html I bought a few pieces to test and possibly support custom firmware. The order will arrive in a month... To read the internal firmware, you can use:...
Good photo of the board from both sides + datasheet: 'shows the pin assignment' : http://wiki.telink-semi.cn/wiki/chip-series/TLSR825x-Series/ A good photo can be obtained in any scanner like this  An example...
Program only uses I2C pins and 'Key'. SoC pin | Name | Mark -- | -- | -- 1 | SWM | TP3? 2 | UART_TX | TP1? 3 |...
> Or maybe he just checked that BLE was working... who knows... Custom firmware always sends advertises for connectivity and flashing. And the temperature data and other things will be...
https://github.com/pvvx/hcitooladv
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