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--- esp32:smartagriculture [2021/08/14 20:17] – [Related Projects] neilhao
+++ esp32:smartagriculture [2023/02/11 17:30] (current) – external edit 127.0.0.1
@@ Line 16: / Line 16: @@
   * ADC, I2C, SPI and additional IOs extension connectors
   * USB Type C Socket
+----
 ===== Hardware Design =====
 |Schematics|{{ :esp32:smart_agriculture_for_cats_sch.pdf |}}|Version: 15 Aug 2021|
@@ Line 35: / Line 39: @@
 |  13    |  [[esp32:flashdownloader|ESP32 Flash Download Tool]] Connector      |
+----
@@ Line 67: / Line 73: @@
 | NUM    | Raw ADC data from AD4     |
 Note: NUM is unsigned integer in string.
 ==== Server-side Software ====
 ===Prerequisites===
@@ Line 73: / Line 80: @@
 | Node-RED   | 2.0.5: Maintenance Release     |https://nodered.org|
 | Mosquitto   | Version 2.0     |https://mosquitto.org|
+| node-red-contrib-ui-time-scheduler   | [v1.15.2] - 2021-08-13     |https://github.com/fellinga/node-red-contrib-ui-time-scheduler|
 ===Node-RED Flows===
 | Node-RED Flows Screenshot  | {{ :esp32:smart_agriculture_for_cats_node_red_flows.jpg?linkonly |}}     |Version: 15 Aug 2021|
@@ Line 85: / Line 93: @@
 |  5    | Moisture data from soil moisture sensors.      |
+----
+=====Accessories=====
+==== Soil Moisture Sensor ====
+{{ :esp32:smart_agriculture_for_cats_soil_moisture_sensor.jpg?direct&200|}}
+Low-cost capacitive soil moisture sensor was connected to the soil moisture sensor 1 connector in this project.
+Specifications:
+  * Operating Voltage: DC 3.3-5.5V
+  * Output Voltage: DC 0-3.0V
+  * Interface: PH2.0-3P
+  * Size: 99x16mm/3.9x0.63"
+==== Mini Water Pump ====
+{{ :esp32:smart_agriculture_for_cats_mini_water_pump.png?direct&400|}}
+.5VDC Mini Water Pump was connected to the controlled 5V output 1 connector in this project.
+----
+===== Harvest Season =====
+{{ :esp32:harvest_season.jpg?direct&900 |}}
+It seems no cat can refuse barley grass.
 ===== Resource =====
 ==== Downloads ====
@@ Line 95: / Line 126: @@
 ^ Project Name #       ^ Description        ^ Project Home Page^
 |ESP32 Flash Download Tool |  | [[esp32:flashdownloader|ESP32 Flash Download Tool]]|
+----
 ===== Reference=====