A demo Mongoose OS for mqtt and ili9341

overview

This is an demo app. The relay on esp32 can be controlled via MQTT and the time and temperature are displayed on the screen.

config_schema:

SPI and ili9341

the cs connect to TFT_CS

- ["spi.enable", true]
 - ["spi.cs1_gpio", -1]
 - ["spi.cs2_gpio", -1]
 - ["spi.mosi_gpio", 18]
 - ["spi.miso_gpio", 19]
 - ["spi.sclk_gpio", 5]
 - ["spi.cs0_gpio", 0]      # The ILI9341 CS pin
 - ["ili9341", "o", {title: "ILI9341 settings"}]
 - ["ili9341.cs_index", "i", 0, {title: "spi.cs*_gpio index, 0, 1 or 2"}]
 - ["ili9341.spi_freq", "i", 20000000, {title: "SPI frequency"}]
 - ["ili9341.dc_pin", "i", 33, {title: "TFT DC pin"}]
 - ["ili9341.rst_pin", "i", 15, {title: "RST pin. If set, will be used to reinit the display."}]
 - ["ili9341.width", "i", 320, {title: "TFT width in pixels"}]
 - ["ili9341.height", "i", 240, {title: "TFT height in pixels"}]

mqtt

- ["mqtt", "o", {title: "MQTT settings"}]
 - ["mqtt1", "mqtt", {title: "Backup MQTT settings"}]
 - ["mqtt.user", "s", "", {title: "User name"}]
 - ["mqtt.pass", "s", "", {title: "Password"}]
 - ["mqtt.server", "s", "suyaodong.top:1883", {title: "MQTT server"}]
 - ["mqtt.enable", "b", true, {title: "Enable MQTT"}]
 - ["mqtt.cloud_events", "b", true, {title: "Trigger cloud events when connected / disconnected"}]

wifi

- ["wifi.sta", "o", {title: "WiFi Station Config"}]
 - ["wifi.sta.enable", "b", true, {title: "Connect to existing WiFi"}]
 - ["wifi.sta.ssid", "s", "oden", {title: "SSID"}]
 - ["wifi.sta.pass", "s", "55558888", {title: "Password", type: "password"}]
 # sta1 and sta2 are exact copies of the above section and are used to support multiple station configurations.
 # - ["wifi.sta1", "wifi.sta", {title: "WiFi Station Config 1"}]
 - ["wifi.sta1.enable", false]
 - ["wifi.sta1.ssid", "s", "", {title: "SSID"}]
 - ["wifi.sta1.pass", "s", "", {title: "Password", type: "password"}]
 # - ["wifi.sta2", "wifi.sta", {title: "WiFi Station Config 2"}]
 - ["wifi.sta2.enable", false]
 - ["wifi.sta2.ssid", "s", "", {title: "SSID"}]
 - ["wifi.sta2.pass", "s", "", {title: "Password", type: "password"}]
 - ["wifi.sta_cfg_idx", "i", 0, {title: "WiFi station config index to use, 0, 1 or 2"}]
 - ["wifi.sta_connect_timeout", "i", 30, {title: "Timeout for connection, seconds"}]