config.example.toml

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# config.toml

_null_if_empty = ['MQTT_USERNAME', 'MQTT_PASSWORD']
_not_a_string = ['RANGE_LOW', 'RANGE_HIGH']
_wrap_in_double_underscore = true

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# Common (this configuration will be applied to every board)
[_defaults]
DEBUG           = "1"  # whether serial debug should be written
UNIT_NAME       = ""  # unit name used in MQTT client_id and topics

                # (DHCP is not supported, due to extra latencies)
NETWORK_IP      = ""
NETWORK_SUBNET  = "255.255.255.0"
NETWORK_GATEWAY = "10.10.1.1"
NETWORK_DNS1    = "10.10.1.2"
NETWORK_DNS2    = "10.10.1.1"

WIFI_SSID               = "MyWiFi"
WIFI_PASSPHRASE         = "123456789"
WIFI_CONNECT_TIMEOUT_MS = 1800000  # how long should we try to connect to WiFi
                                   # (for me not having control is preferred,
                                   # rather then blinking due to ESP restarts)
                   # Use IP to avoid extra delays for resolving
MQTT_HOST          = "10.10.1.2"
MQTT_PORT          = 1883
MQTT_USERNAME      = "user"
MQTT_PASSWORD      = "password"
MQTT_CLIENT_ID     = "lightbulb-control-010-{UNIT_NAME}-"
MQTT_TOPIC_HELLO   = "iot/diy/lightbulb-control-010/{UNIT_NAME}/hello" # client_id sent on connect
MQTT_TOPIC_REPORT  = "iot/diy/lightbulb-control-010/{UNIT_NAME}" # reports status as JSON
                                              # - targetBrightness (0-100)
                                              # - targetPwmValue (0-1023)
MQTT_TOPIC_SET     = "iot/diy/lightbulb-control-010/{UNIT_NAME}/set" # listen for targetBrightness
MQTT_TOPIC_SET_RAW = "iot/diy/lightbulb-control-010/{UNIT_NAME}/set/raw" # listen for raw pwmValue

RANGE_LOW  = "10L"  # Limit PWM Range, instead of interpolating 0-100 to 0-1023
RANGE_HIGH = "200L" # 0 becomes 10 and 100 becomes 200
SMOOTH_INTERVAL_MS = 2 # (optional) smoothly dim light by incrementing pwm


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# Boards (applies to board with a specific MAC address)
["50:02:91:79:3D:CA"]
UNIT_NAME = "kitchen"
NETWORK_IP = "10.10.1.71"

["50:02:91:79:45:52"]
UNIT_NAME = "bedroom"
NETWORK_IP = "10.10.1.72"