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blakadder 2019-11-01 21:23:40 +01:00
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39
A4988-Stepper-Motor-Controller.md

@ -1,7 +1,11 @@
Use an stepper motor controller to easily control stepper-motors like "NEMA 17" and siblings.
## Enable Stepper Motor Support
To enable this feature, add `#define USE_A4988_STEPPER` to your `user_config_override.h` file and compile your own firmware.
**This feature is not included in precompiled binaries.** To use it you must [compile your build](compile-your-build). Add the following to `user_config_override.h`:
```
#ifndef USE_A4988_STEPPER
#define USE_A4988_STEPPER // A4988/DRV8825 stepper motor (+10k5 code)
#endif
```
----
This drives is used to control stepper-motors such as [NEMA 17](https://reprap.org/wiki/NEMA_17_Stepper_motor).
## Connecting the motor controller
The driverboard has several connectors: powering the controller (3.3-5.0 V), input (+/-) & output (1a/1b/2a/2b), the motor (up to 35V/2A), and to control the circuit (in order at the control side of the board):
@ -17,14 +21,16 @@ EN|Enable the power supply for the motor
SLP|Sleep (bridge to RST)
RST|Reset (bridge to SLP)
There are six corresponding GPIO [components](Components) for this Tasmota driver. These should be configured to free GPIO pins of the device using a [Template](Templates) or [Module](Modules):
`A4988 DIR (170)`
`A4988 STP (171)`
`A4988 ENA (172)`
`A4988 MS1 (173)`
`A4988 MS2 (174)`
`A4988 MS3 (175)`
### Tasmota configuration
There are six GPIO [components](Components) that should be configured to free GPIOs:
```
A4988 DIR (170)
A4988 STP (171)
A4988 ENA (172)
A4988 MS1 (173)
A4988 MS2 (174)
A4988 MS3 (175)
```
The minimal configuration are the `DIR` and `STEP` signals. In such a configuration the motor will be permanently powered and microstepping will be set to 1/1 (full steps).
### A4988 Controller
@ -44,8 +50,8 @@ Refer to the [Stepper Motor Commands](Commands#Stepper-Motors)
`MotorRPM` is an imprecise setting due to the implementation method. Also, if the value is too high for the combination of chosen micro stepping increment (`MotorMIS`) and the number of steps the given motor needs for one revolution (`MotorSPR`), the motor will not turn but make a whining noise. You will have to experiment some to find the optimal combination for your use case.
## Use cases
The cheap auto-feeder for my cats broke. It was a fancy plastic-thingy with voice-recording-function & programmable to feed several times a day after playing back your voice (cats don't give a sh$7 for your voice - they come when they hear the food falling into the bowl). It was never precise - a concern for the amount of nutrition it gave the cats. And it was not reliable, as the torque of the internal moving mechanism was insufficient to spin the separator/proportioning wheel through the food reliably. In addition, the batteries were always drained in a day meaning very grumpy cats when we returned!
## Example project
The cheap auto-feeder for my cats broke. It was a fancy plastic-thingy with voice-recording-function & programmable to feed several times a day after playing back your voice (cats don't give a sh$7 about your voice - they come when they hear the food falling into the bowl). It was never precise - a concern for the amount of nutrition it gave the cats. And it was not reliable, as the torque of the internal moving mechanism was insufficient to spin the separator/proportioning wheel through the food reliably. In addition, the batteries were always drained in a day meaning very grumpy cats when we returned!
Thus the wish to install a high-torque stepper-motor (with shifting gear) was born. I could power it with mains instead of relying on a battery, control it over WiFi from my home automation hub. Tasmota now offers a way to do this!
@ -53,12 +59,11 @@ The **"TasmotaSmartCatFeeder"** circuit consists of a WeMos D1 mini, a A4988 con
Virtually everything which has to be moved or rotated can be done now using these cheap components. It can be a window, door, shutter, cat or dog flap, a solar panel which follows the sun, a moving spotlight, PTZ-camera, or whatever.
## Wiring Diagrams
### Wiring Diagrams
![Nema-17_v1](https://user-images.githubusercontent.com/34340210/66860250-d6b82c00-ef5a-11e9-8897-1a4e9d7fdf21.jpg)
![28BYJ-48_V1](https://user-images.githubusercontent.com/34340210/66860253-d91a8600-ef5a-11e9-9195-c816e329abb8.jpg)
### A4988/DRV8825 Stepper Motor Control Development Boards
[Banggood](https://www.banggood.com/A4988DRV8825-Stepper-Motor-Control-Board-Expansion-Board-For-3D-Printer-p-1238774.html)
[AliExpress #1](https://www.aliexpress.com/item/32908836265.html)

26
Codes-for-IR-Remotes-(for-YTF-IR-Bridge).md

@ -1,6 +1,6 @@
On this page IR Codes for different IR Remote are collected.
The IR Codes can be used with [YTF IR Bridge](https://github.com/arendst/Sonoff-Tasmota/wiki/YTF-IR-Bridge) (or maybe with other devices, that have a IR sender connected)
The IR Codes can be used with [YTF IR Bridge](YTF-IR-Bridge) (or maybe with other devices, that have a IR sender connected)
The codes will also fit other devices from same manufacturer or series.
Please try out...
@ -8,32 +8,32 @@ Please try out...
Feel free to contribute this list
### TV's
[IR Remote Codes Panasonic TX65FXW782](https://github.com/arendst/Sonoff-Tasmota/wiki/IR-Codes-for-TV-Panasonic-TX65FXW784)
[IR Remote Codes Panasonic TX65FXW782](IR-Codes-for-TV-Panasonic-TX65FXW784)
[IR Remote Codes Sony KDL-EX540, Common buttons should work across multiple models](https://github.com/arendst/Sonoff-Tasmota/wiki/IR-Codes-for-TV-Sony-KDL-EX540)
[IR Remote Codes Sony KDL-EX540, Common buttons should work across multiple models](IR-Codes-for-TV-Sony-KDL-EX540)
[IR Remote Codes LG 55UH8509](https://github.com/arendst/Sonoff-Tasmota/wiki/IR-Codes-for-TV-LG-55UH8509)
[IR Remote Codes LG 55UH8509](IR-Codes-for-TV-LG-55UH8509)
### Set-top Boxes
[IR Remote Codes VU+ Duo 2](https://github.com/arendst/Sonoff-Tasmota/wiki/IR-Remote-Codes-VU--Duo-2)
[IR Remote Codes VU+ Duo 2](IR-Remote-Codes-VU--Duo-2)
[IR Remote Codes AppleTV Gen4](https://github.com/arendst/Sonoff-Tasmota/wiki/IR-Remote-Codes-AppleTV-Gen4)
[IR Remote Codes AppleTV Gen4](IR-Remote-Codes-AppleTV-Gen4)
[IR Remote Codes Humax HMS-1000T DVB-T2 DVR PAL 4-Tune](https://github.com/arendst/Sonoff-Tasmota/wiki/IR-Remote-Codes-Humax-HMS-1000T)
[IR Remote Codes Humax HMS-1000T DVB-T2 DVR PAL 4-Tune](IR-Remote-Codes-Humax-HMS-1000T)
[IR Remote Codes FetchTV Mini(Hybroad H626T)SHold work with any FetchTV box (Aus)](https://github.com/arendst/Sonoff-Tasmota/wiki/IR-Remote-Codes-Fetch-Mini)
[IR Remote Codes FetchTV Mini(Hybroad H626T)SHold work with any FetchTV box (Aus)](IR-Remote-Codes-Fetch-Mini)
### BD/DVD players
[IR Remote Codes Sony BD-S1500, Common buttons should work across multiple models](https://github.com/arendst/Sonoff-Tasmota/wiki/IR-Remote-Codes-Sony-BD-S1500)
[IR Remote Codes Sony BD-S1500, Common buttons should work across multiple models](IR-Remote-Codes-Sony-BD-S1500)
### Projectors
[IR Remote Codes Acer K132](https://github.com/arendst/Sonoff-Tasmota/wiki/IR-Codes-for-Acer-K132)
[IR Remote Codes Acer K132](IR-Codes-for-Acer-K132)
### Soundbars
[IR Remote Codes Panasonic SCALL70T](https://github.com/arendst/Sonoff-Tasmota/wiki/IR-Codes-for-Soundbar-Panasonic-SCALL70T)
[IR Remote Codes Panasonic SCALL70T](IR-Codes-for-Soundbar-Panasonic-SCALL70T)
### Vacuum Cleaners
[IR Remote Codes Ecovacs Deebot Slim 2](https://github.com/arendst/Sonoff-Tasmota/wiki/IR-Codes-Vaccuum-Cleaner-Ecovacs-Deebot-Slim2)
[IR Remote Codes Ecovacs Deebot Slim 2](IR-Codes-Vaccuum-Cleaner-Ecovacs-Deebot-Slim2)
### Ventilation
[IR Remote codes for Prana 150](https://github.com/arendst/Sonoff-Tasmota/wiki/Prana-150-energy-recovery-ventilation)
[IR Remote codes for Prana 150](Prana-150-energy-recovery-ventilation)

3
Connecting-Peripheral-Devices.md

@ -1,3 +0,0 @@
- [**Sensors and Controllers**](Peripherals)
- [**Displays**](Displays)

17
Moisture-Sensor-and-Chirp!-Sensor.md

@ -1,4 +1,12 @@
The [I<sup>2</sup>C moisture sensor](https://github.com/Miceuz/i2c-moisture-sensor) is the sensor-only version of the original Chirp! sensor.
**This feature is not included in precompiled binaries.** To use it you must [compile your build](compile-your-build). Add the following to `user_config_override.h`:
```
#ifndef USE_CHIRP
#define USE_CHIRP
#endif
```
----
[Chirp! I<sup>2</sup>C moisture sensor](https://github.com/Miceuz/i2c-moisture-sensor) is the sensor-only version of the original Chirp! sensor.
The "sensor mode only" (without the chirp function) is the preferred sensor variant for Tasmota. It provides additional temperature readings. Chirp! is a plant watering alarm which uses capacitive sensing to measure moisture. It provides ambient light readings and works in Tasmota, but is not the recommended version.
@ -10,13 +18,6 @@ Additional References:
Use a standard I<sup>2</sup>C connection plus 3.3V and GND.
### Device Configuration
The driver is disabled by default. To use the driver for the sensor add these lines to your `user_config_override.h` and compile a firmware binary.
```
#ifndef USE_CHIRP
#define USE_CHIRP
#endif
```
In the Configuration -> Configure Other page, enter and activate the following template:
`{"NAME":"HW-655 PZEM","GPIO":[0,0,0,0,6,5,0,0,0,0,0,0,0],"FLAG":0,"BASE":18}`

8
Peripherals.md

@ -6,7 +6,7 @@ More about [general configuration](https://github.com/arendst/Tasmota/wiki/Senso
*Some of the articles were written originally for D1 mini but the information still applies except the wiring instructions*
- [**ADC**](ADC) - analog input over A0 pin
- **ADS1x15** - A/D Converter (I<sup>2</sup>C)
- [**AM312**](PIR-Motion-Sensors#AM312) - PIR Motion Sensor
- [**AM312**](PIR-Motion-Sensors#AM312) - PIR Motion Sensor<img src="https://i.postimg.cc/qRLyPy1n/APDS-9960-1-720x533.jpg" align=right>
- [**APDS-9960**](APDS-9960) - Ambient Light, RGB Color and Proximity Sensor with Gesture Detection
- [**AZ-7798**](Wemos-D1-Mini-and-AZ-Instrument-7798-CO2-Meter-Datalogger) - CO<sub>2</sub> Meter Datalogger
- [**BH1750**](Wemos-D1-Mini-and-BH1750-Luminosity-Sensor) - Luminosity Sensor
@ -15,9 +15,10 @@ More about [general configuration](https://github.com/arendst/Tasmota/wiki/Senso
- [**BME680**](Wemos-D1-Mini-and-BME680-Temperature,-Humidity,-Pressure-and-Gas-Sensor) - Temperature, Humidity, Pressure and Gas Sensor
- [**CC2530**](Zigbee) - Zigbee Adapter (Serial)
- **CCS811** - Gas and Air Quality sensor (I<sup>2</sup>C)
- [**DHT11**](Wemos-D1-Mini-and-DHT11-Shield-Humidity-&-Temperature) - Humidity & Temperature Sensor
- [**Chirp! Soil Moisture Sensor**](Moisture-Sensor-and-Chirp!-Sensor) - (I<sup>2</sup>C)
- [**DHT11**](Wemos-D1-Mini-and-DHT11-Shield-Humidity-&-Temperature) - Humidity & Temperature Sensor<img src="https://user-images.githubusercontent.com/5904370/53279561-cfb18480-3711-11e9-9889-76ab1d6eafcb.png" width="250" align="right">
- [Sonoff Basic wiring](DHT11-Wiring---Sonoff-Basic)
- [**DHT22 (DHT21, AM2301, AM2302, AM2321)**](Wemos-D1-Mini-and-DHT22-(DHT21,-AM2301,-AM2302,-AM2321)-Shield-Humidity-&-Temperature) - Humidity & Temperature Sensor<img src="https://user-images.githubusercontent.com/5904370/53279561-cfb18480-3711-11e9-9889-76ab1d6eafcb.png" width="250" align="right" />
- [**DHT22 (DHT21, AM2301, AM2302, AM2321)**](Wemos-D1-Mini-and-DHT22-(DHT21,-AM2301,-AM2302,-AM2321)-Shield-Humidity-&-Temperature) - Humidity & Temperature Sensor
- **DS18x20** - Temperature sensor (GPIO)
- [**DS3231**](DS3231---External-RTC) - Real-Time-Clock (I<sup>2</sup>C)
- [**HM16/HM17**](iBeacon-driver) - Bluetooth iBeacon reader (Serial)
@ -58,7 +59,6 @@ More about [general configuration](https://github.com/arendst/Tasmota/wiki/Senso
- [**SHT30**](Wemos-D1-Mini-and-SHT30-Shield-High-Precision-Humidity-&-Temperature) - Humidity & Temperature Sensor
- **SI114x** - UV Index, IR and Visible Light sensor (I<sup>2</sup>C)
- [**Smart Meter Interface**](smart-meter-interface) - (Serial)
- [**Soil Moisture Sensor**](Moisture-Sensor-and-Chirp!-Sensor) - (I<sup>2</sup>C)
- **SolaX X1** - SolaX X1 inverter (Serial)
- **SPS30** - Particulate Matter (PM) - sensor (I<sup>2</sup>C)
- [**A4988 Stepper Motor Controller**](A4988-Stepper-Motor-Controller) -

15
Smart-Meter-Interface.md

@ -1,8 +1,4 @@
**Driver for various meters , heating devices, and reed like contacts**
[Smart Meter Descriptors](Smart-Meter-Interface-Descriptors)
To use, you must compile your own firmware. Add the following compiler directives to `user_config_override.h`:
**This feature is not included in precompiled binaries.** To use it you must [compile your build](compile-your-build). Add the following to `user_config_override.h`:
```
#ifndef USE_SCRIPT
#define USE_SCRIPT # adds about 17k flash size, variable ram size
@ -14,9 +10,14 @@ To use, you must compile your own firmware. Add the following compiler directive
#undef USE_RULES
#endif
```
----
To use this interface, connect the meter to available device GPIO pins. These GPIO must be set as `None (0)`
components in the Tasmota Template or Module. If the interface detects that a meter descriptor GPIO conflicts with a Tasmota GPIO setting, the interface will generate a "duplicate GPIO defined" error in the log and the meter descriptor will be ignored.
**Driver for various meters , heating devices, and reed like contacts**
[Smart Meter Descriptors](Smart-Meter-Interface-Descriptors)
To use this interface, connect the meter to available GPIO pins. These GPIOs must be set as `None (0)`
components in Tasmota. If the interface detects that a meter descriptor GPIO conflicts with a Tasmota GPIO setting, the interface will generate a "duplicate GPIO defined" error in the log and the meter descriptor will be ignored.
The Smart Meter Interface provides a means to connect many kinds of meters to Tasmota. **The following types of meter protocols are supported:**
- ASCII OBIS telegrams emitted from many smart meters and also from P1 meter interface