From 52858f8d181d4270a2635a87b4858f01599f5c01 Mon Sep 17 00:00:00 2001 From: andreask Date: Sat, 27 Jun 2020 13:47:41 +0200 Subject: [PATCH] DS18B20 added --- Firmware/src/secconfig.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Firmware/src/secconfig.h b/Firmware/src/secconfig.h index 3b85c21..10ea312 100644 --- a/Firmware/src/secconfig.h +++ b/Firmware/src/secconfig.h @@ -31,6 +31,10 @@ If you want to use DS18B20 sensors, the Onewire Library requires a clock frequency of 8MHz. The value in platformio.ini must be adjusted accordingly + DS18B20 minimum operating voltage is 3V. + CR2032 may not be sufficient to operate the sensor. + Use a 3.6 V power supply if necessary + #define DS18B20_PIN PIN_A0 - DS18B20 Temperature sensor(s) connected on D10/ATtiny pin13 Currently 2 sensors are implemented, for more sensors either copy the lines or improve the code