Recent content by pocketmon

Yes, and no. I am still evaluating the configuration and software. Based on the experience I got from BrewPiLess, it's better to do it slowly. Also, instead of writing documents that people usually don't read, I would rather code and test. Here is the default pin assignment. They are all...

ESP32-24320S028R ^^^^ -> ESP32, obviously ^^^^ -> resolution 240x320 ^^ -> I don't know ^^ -> 2.8 inch display R -> Resistive touch 1. I don't like Resistive touch, you will have to find and port the driver by...

How about this? https://www.homebrewtalk.com/threads/brewpilessgx-brewpiless-with-touched-tft-display.730814/ Let me share some experiences with you. I once found on my test platform, an ESP32, dropped network every few hours. After trying for a week or two, I gave up and tried another ESP32...

To format the file system, access http://[IP of your controller]:8008/exeformat-spiffs although it's LittleFS instead of SPIFFS. If "write on buffer full" is enabled, the log is stored in buffer, which is in RAM, and written to FLASH only when the buffer is full. It usually takes a few hours...

1. make sure your power supply is large enough. greater than 2A is recommended. 2. make sure your WiFi signal is reasonable. Constantly searching for networks seems to cause troubles all the time. 3. re-wire your temperature sensor connections. Or, rewire your power supply. 4. Format the file...

It is like dip hopping, isn't it? https://www.wildabouthops.nz/dip-hopping.html https://byo.com/article/dip-hopping/

Would you please share some of your list of Good Grade pH sensor? I am more interested in fermentation pH monitoring, though.

It come to me that maybe minor is the battery level of the device. So 0x58 = 88 %, while 0x46= 70%. It is the only information other than temperature.

I used an ESP32 with my software, a modified version of BrewPiLess. I am also interested in this feature. However, I don't know where to find a food safe probe that can be used in high temperature.

Well, I checked Tilt's format, which broadcast in Apple's Becaon format. So here it is 4c 00 // Apple iBeacon 02 // ibeacon type 15 // length = 21 4b 65 67 b7 22 31 49 77 85 26 25 b7 4c 61 6e 64 // 16 byte UUID 4a 76 // major 58 00 // minor 00 // tx power The temperature is stored...

I guess it is "multiply by 64" in Kelvin.

I was wrong. Pill's in big endian. However, 0x4ac3=19139. We still don't get the correct conversion.

Here are some thoughts of the possible encodings: - RAPT Pill's: Divide by 128, subtract 273.15 - BTHome way: multiply by 0.01 0x4a 0xc3 in little endian is 0xc34a= 49994(decimal). = ~118.43 by Pill's encoding = 499.94 by BTHome's encoding More data might be needed.

I've tried to find the provolone of RAPT BLE thermometer for a while. Not found anything, yet. How do you conclude that those two bytes are temperature data? What was the temperature like for that data?

Mind the pH I would recommend: https://braukaiser.com/wiki/index.php?title=How_pH_affects_brewing#Hop_utilization