Update a Bolt LED state by webhook
Reflect an operational state on a physical indicator automatically.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Bolt IoT Digital Write
Tool to set a digital pin high or low on a specified bolt device. use when controlling actuators or leds via digital output.
Why this helps
Teams miss important states when physical indicators require a manual update.
- Make states visible at a glance
- Remove repetitive updates
- Connect software events to hardware feedback
Setup
Build it in a few focused steps.
- 1Connect Bolt iot in Notis once.
- 2Create an automation that sets the requested LED pin high or low based on the webhook payload.
- 3Pick a Notis webhook trigger and choose where reports go.
- 4Send one real state-change payload to test it.
Questions about this workflow
How is this different from a general digital write?
This workflow is framed for a status indicator LED, while the action still sets a digital pin high or low.
What identifies the LED?
The webhook request should provide the device and digital pin.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Timelinesai to Bolt iot. A trigger fires from one place; an action lands in another.
Timelinesai triggers
Bolt iot actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Analog Read
Tool to read the analog value from a specified pin on a bolt device. use when you need sensor readings (0–1023) after confirming the device is online.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Bolt IoT Digital Write
Tool to set a digital pin high or low on a specified bolt device. use when controlling actuators or leds via digital output.
New WhatsApp Message Received
Polling trigger that monitors for new messages received in TimelinesAI WhatsApp chats.
Check Bolt device online status
Tool to check whether a specified bolt device is online. use when you need to verify device connectivity before sending commands (e.g., control signals). example: 'check if device bolt1234567 is online.'
Bolt IoT Digital Write
Tool to set a digital pin high or low on a specified bolt device. use when controlling actuators or leds via digital output.
Bolt IoT Serial Read
Tool to read incoming serial data from a bolt device. use when you've initialized uart with serialbegin and need to retrieve serial data.
Bolt IoT Serial Write
Tool to send serial data to a bolt device. use when you need to transmit ascii data over uart after initializing uart with serialbegin.
Bolt IoT Serial Write & Read
Tool to send serial data and read the response on a bolt device. use when you need to transmit ascii data over uart and capture its reply immediately.
Connect any two apps with Notis in the middle.
Timelinesai and Bolt iot, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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