KAmodDS18B20: Difference between revisions

Latest revision as of 16:35, 1 November 2024

Description

KAmodDS18B20 is a module with a DS18B20 temperature sensor from Dallas Semiconductor. The board is equipped with a goldpin connector and a KAMAMI connector, allowing for easy connection of the module to development kits. Thanks to its small dimensions, the product can be used in many development projects.

Basic features and parameters

DS18B20 system by Dallas Semiconductor
- Temperature measurement in the range of -55°C ... +125°C
- Temperature measurement accuracy: ±0.5°C in the range of -10°C ... +85°C
- Configurable resolution in the range of 9-12 bits
- The systems have a unique, 64-bit serial number
Module supply voltage range: 3.0 V - 5.5 V
1-Wire bus
Ability to work in parasitic configuration (parasite power)
Solder pads allowing for soldering additional sensors
Connector compliant with the KAMAMI standard
Holes 2.5 mm diameter mounting
Dimensions: 72.2 mm x 20.3 mm x 10 mm

Standard equipment

Code	Description
KAmodDS18B20	Assembled and started module

Electrical diagram

Pinout description - goldpin connector

	JP1 (male connector)	Function
	VDD	Module power supply (max. 5.5 V)
	GND	Module power supply (max. 5.5 V)
	1-W	1-Wire bus line

Pinout description - KAMAMI standard connector

	Pin number	Function
	1 (VDD)	Module power supply (max. 5.5 V)
	2 (NC)	Line not used
	3 (1-Wire)	1-Wire bus data line
	4 (GND)	Power supply ground

Parasitic power supply mode

The KAmodDS18B20 module allows the sensor to operate in parasitic power supply mode. The module is equipped with a soldered jumper (marked with the letter A in the drawing below), which, when resoldered to position (B), configures the DS18B20 sensor to work in parasitic mode.

Note! In parasitic power supply mode, do not apply voltage to the VDD lines. The pull-up resistor on the board is not active in parasitic mode; pulling up the 1-Wire line should be done on the bus control side, according to the protocol/sensor documentation.

Cooperation of multiple sensors

The KAmodDS18B20 module is equipped with through soldering pads, which allow for soldering additional sensors or wires with sensors. Pay special attention to the signal descriptions presented on the module laminate.

External links

Dallas DS18B20 datasheet

@@ Line 1: / Line 1: @@
-#REDIRECT [[KAmodDS18B20 (PL)]]
+__jzpdf__
+====== Description ======
+[https://kamami.pl/en/temperature-sensors/572557-kamodds18b20-module-with-ds18b20-temperature-sensor-from-dallas-5906623432684.html KAmodDS18B20] is a module with a DS18B20 temperature sensor from Dallas Semiconductor. The board is equipped with a goldpin connector and a KAMAMI connector, allowing for easy connection of the module to development kits. Thanks to its small dimensions, the product can be used in many development projects.
+<center>
+[[File:KAmodDS18B20_modul.png|none|400px|thumb|center]]
+</center>
+===== Basic features and parameters =====
+*DS18B20 system by Dallas Semiconductor
+**Temperature measurement in the range of -55°C ... +125°C
+**Temperature measurement accuracy: ±0.5°C in the range of -10°C ... +85°C
+**Configurable resolution in the range of 9-12 bits
+**The systems have a unique, 64-bit serial number
+*Module supply voltage range: 3.0 V - 5.5 V
+*1-Wire bus
+*Ability to work in parasitic configuration (parasite power)
+*Solder pads allowing for soldering additional sensors
+*Connector compliant with the KAMAMI standard
+*Holes 2.5 mm diameter mounting
+*Dimensions: 72.2 mm x 20.3 mm x 10 mm
+===== Standard equipment =====
+<center>
+{| class="wikitable" style="width: 1000px;"
+|-
+! style="text-align: center;"|Code
+! style="text-align: center;"|Description
+|-
+| style="text-align: center;"|<b>KAmodDS18B20</b>
+| style="text-align: center;"|
+*Assembled and started module
+|}
+</center>
+===== Electrical diagram =====
+<center>
+[[File:KAmodDS18B20_schemat.png|none|600px|thumb|center]]
+</center>
+===== Pinout description - goldpin connector =====
+<center>
+{| class="wikitable" style="width: 1000px;"
+|-
+! style="text-align: center;" rowspan="10"| [[File:KAmodDS18B20_obrys_zlacze.png|center|150px]]
+! style="text-align: center;"|JP1 (male connector)
+! style="text-align: center;"|Function
+|-
+| style="text-align: center;"|VDD
+| rowspan="2" style="text-align: center;" |Module power supply (max. 5.5 V)
+|-
+| style="text-align: center;"|GND
+|-
+| style="text-align: center;"|1-W
+| style="text-align: center;"|1-Wire bus line
+|}
+</center>
+===== Pinout description - KAMAMI standard connector =====
+<center>
+{| class="wikitable" style="width: 1000px;"
+|-
+! style="text-align: center;" rowspan="10"| [[File:KAmodDS18B20_obrys_zlacza_kamami.png|center|150px]]
+! style="text-align: center;"|Pin number
+! style="text-align: center;"|Function
+|-
+| style="text-align: center;"|1 (VDD)
+| style="text-align: center;" |Module power supply (max. 5.5 V)
+|-
+| style="text-align: center;"|2 (NC)
+| style="text-align: center;"|Line not used
+|-
+| style="text-align: center;"|3 (1-Wire)
+| style="text-align: center;"|1-Wire bus data line
+|-
+| style="text-align: center;"|4 (GND)
+| style="text-align: center;"|Power supply ground
+|}
+</center>
+===== Parasitic power supply mode =====
+The KAmodDS18B20 module allows the sensor to operate in parasitic power supply mode. The module is equipped with a soldered jumper (marked with the letter A in the drawing below), which, when resoldered to position (B), configures the DS18B20 sensor to work in parasitic mode.
+<center>
+[[File:KAmodDS18B20_parasite.png|none|200px|thumb|center]]
+</center>
+<center>
+{| class="wikitable" style="width: 800px;"
+|-
+! style="text-align: left;"|Note!
+In parasitic power supply mode, do not apply voltage to the VDD lines. The pull-up resistor on the board is not active in parasitic mode; pulling up the 1-Wire line should be done on the bus control side, according to the protocol/sensor documentation.
+|}
+</center>
+===== Cooperation of multiple sensors =====
+The KAmodDS18B20 module is equipped with through soldering pads, which allow for soldering additional sensors or wires with sensors. Pay special attention to the signal descriptions presented on the module laminate.
+<center>
+[[File:KAmodDS18B20_multisensor.png|none|200px|thumb|center]]
+</center>
+===== External links =====
+*[https://download.kamami.pl/p572557-DS18B20.pdf Dallas DS18B20 datasheet]