Difference between revisions of "Omnindoor"

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Omnindoor (view source)

Revision as of 13:05, 20 November 2024

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Jerkey

Bureaucrats, Interface administrators, Administrators, Widget editors

348

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@@ Line 1: / Line 1: @@
 [[File:Omnindoor-ESP32-wiring.png|thumb]]
 {| class="wikitable"
 |+ Caption text
 |-
-! Header text !! Header text
+| Pin || thing || Mode in Tasmota Configure Unit menu || connection
 |-
-| Pin || thing || Mode in Tasmota Configure Unit menu
+| 4 || lock || Relay 1 || controls the motor lock-direction relay
 |-
-| 4 || forward || Power
+| 32 || unlock || Relay 2 || controls the motor unlock-direction relay
 |-
-| 14 || reverse || Power
+| 33 || current || ADC Current 1 || measures the voltage of motor shunt resistor
 |-
-| 33 || current || ADC Current (bottom of list)
+| 36 || battery voltage || ADC Current 2 || battery voltage minus 3x6.2v zeners, 10KΩ to 5.1KΩ resistor divider
-|-
-| Example || Example
-|-
-| Example || Example
-|-
-| Example || Example
 |}
+ curl -u "admin:password" http://10.111/cm?cmnd=power1+1
-{"POWER1":"ON"}0jake@eg:~/sketchbook/omnindoor$ curl -u "admin:password" http://10.111/cm?cmnd=POWER1+off
+rules so that motor direction gets activated, with a timeout.  But if current limit hits, then cancel
-{"POWER1":"OFF"}0jake@eg:~/sketchbook/omnindoor$ curl -u "admin:password" http://10.111/cm?cmnd=rule1+1
-{"Rule1":{"State":"ON","Once":"OFF","StopOnError":"OFF","Length":0,"Free":511,"Rules":""}}
-turn off when limit current hit
-Rule1 ON Power1#state=1 DO backlog Delay 30; Power1 0 ENDON
-rule1 1
-Rule2 ON ANALOG#Voltage1>100 DO Power1 0 ENDON
-rule2 1
-set the adc range
-AdcParam 6, 0, 4095, 0, 1024
-in the console you can view the rules:
+ Rule1 ON Power1#state=1 DO backlog Delay 50; Power1 0 ENDON
+ rule1 1
+ Rule2 ON Power2#state=1 DO backlog Delay 50; Power2 0 ENDON
+ rule2 1
+ Rule3 ON ANALOG#Voltage1>80 DO Power1 0; Power2 0 ENDON
+ rule3 1
+ (100 is too low, limit sometimes trips before motor starts moving, 200 is a lot)
-CMD: rule1
+set the adc range https://tasmota.github.io/docs/ADC/ (note1: mode 6 is ADC Range, but 33 is what the software returns for some reason, so we just set 33.  note2: these numbers are not calibrate to any actual current or voltage scales, just random numbers)
+ AdcParam1 33, 0, 4095, 0, 100
+ AdcParam2 36, 0, 4095, 0, 3.3
-RSL: RESULT = {"Rule1":{"State":"ON","Once":"OFF","StopOnError":"OFF","Length":54,"Free":457,"Rules":"ON Power1#state=1 DO backlog Delay 100; Power1 0 ENDON"}}
+in the console (or by curl) you can view the rules and adcparam
-CMD: rule2
+ CMD: rule1
+ RSL: RESULT = {"Rule1":{"State":"ON","Once":"OFF","StopOnError":"OFF","Length":54,"Free":457,"Rules":"ON Power1#state=1 DO backlog Delay 100; Power1 0 ENDON"}}
+ CMD: rule3
+ RSL: RESULT = {"Rule3":{"State":"ON","Once":"OFF","StopOnError":"OFF","Length":40,"Free":471,"Rules":"ON ANALOG#Voltage1>80 DO Power1 0 ENDON"}}
+ CMD: adcparam1
+ RSL: RESULT = {"AdcParam1":[33,0,4095,0,100]}
-RSL: RESULT = {"Rule2":{"State":"ON","Once":"OFF","StopOnError":"OFF","Length":40,"Free":471,"Rules":"ON ANALOG#Voltage1>100 DO Power1 0 ENDON"}}
+"The ESP32 board has four ADC GPIO pins available (gpio34, gpio35, gpio36, gpio39) which can be used for analog inputs. These can be used to read voltage at the ADC pin or to read the module supply voltage (VCC). All analog input pins support 3.3V."