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The PCF8563_RTC will not compile in the arduino IDE,
Around line 270 in the pcf8563.cpp the following code exists.
void PCF8563Class::initialize (void)
{
INTERNAL_EEPROM_PORT.begin();
…
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# 参考
- [STM32 IIC通信简介+PCF8563时钟芯片示例](http://blog.csdn.net/u013053268/article/details/52399301)
- [pcf8563 C语言编程](http://blog.csdn.net/yingqiyingqi/article/details/7398353)
- [RTC芯片程序 (正点原子)](…
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My Watchy is stuck to 45:85 2165/25/45, even after NTP sync, firmware reset/reflash or setting time manually: https://owncloud.rthoni.com/s/RiGMiG9iss7CrL7
Is there anything wrong with the RTC? Wha…
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void Rtc_Pcf8563::setTimer(byte value, byte frequency, bool is_pulsed)
{
getDateTime();
if (is_pulsed)
status2 |= is_pulsed
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# 参考
- [ ] [STM32 IIC通信简介+PCF8563时钟芯片示例](http://blog.csdn.net/u013053268/article/details/52399301)
- [ ] [STM32F103(四) IIC实践--PFC8563 RTC 时钟调试成功](http://blog.csdn.net/robin7513/article/details/5…
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Currently sntp protocol is used to set the time however M5Core2 has a built-in RTC which could be used to speed-up booting.
Expected drift of about 1 min / month is good enough ([www.switchdoc.com…
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The environment used is Arduino IDE:2.3.2, esp32:2.0.5, watchy:1.4.1, WiFiManager:2.0.17, Time:1.6.1, RTC_pcf8563:1.0.3, GxEPD2:1.5.6, DS3232RTC:2.0.1. The following issue w…
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**Describe the problem you have/What new integration you would like**
I have recently bought an RTC PCF8563T instead of PCF85063 by mistake.
Unfortunately the platform pcf85063 time integr…
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## 参考
#22
- [STM32 IIC通信简介+PCF8563时钟芯片示例](http://blog.csdn.net/u013053268/article/details/52399301)
- [【STM32F411 Nucleo试用体验】(四)RTC实时时钟以及RTC硬件方式1Hz脉冲输出(RTX系统)](http://bbs.elecfans.com/jishu_91…
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- Arduino board: **ESP32 DEVKIT**
Hey.
Been looking for a RTC module and found out the NPX PCF85063A. Found this lib that works with PCF8563.
Any chance those are compatible using this same…