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23 Apr 2020

using 1-wire temperature sensors with the v2 controller

connecting 1-wire temperature sensors The 1-wire protocol allows us to connect numerous 1-wire sensors on the same digital pin since the individual 1-wire sensors are addressable. 1-wire temperature sensors have 3 pins, a power line(red), ground(black/green) and data line (yellow/white) in the diagram below.switching on parasitic resistors A  4.7k parasitic resistor  is required between...

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23 Apr 2020

Connecting sensors to a v2 controller

Sensor types: V2 smart controllers support different sensors including digital sensors(eg a float switch), analogue sensors(eg photocell),  1-wire sensor(temperature), i2c, serial and usb based sensors The v2 board can interface most of  these directly without any extra external circuitry. Connecting digital sensors connecting digital sensors to v2 controllers using internal...

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23 Apr 2020

V2_Board How to connect to a new wifi network

Prerequisites Have a V2 board installed with the latest software Ensure your computer is configured for Dynamic Ethernet (DHCP) How to connect to Dynamic Ethernet (DHCP) on a Mac How to connect to Dynamic Ethernet (DHCP) on a Windows  If your laptop does not have an ethernet port you will...

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23 Apr 2020

v2 onboard hardware components

some fun v2  onboard hardware components are shown in the image below. my favorite thing to play with so far are the 3 watchdogs: 9331 watches the 2560 and can reboot the 2560 2560 watches the 9331 and can reboot the 9331 an external mpu supervisory circuit sp703spn watches both the 9331...

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