Query a Bolt device after an unsubscribe
Get an immediate device response while reviewing a churn event.
Trigger
Unsubscribe Trigger
Triggered when a subscriber unsubscribes from Mailchimp
Action
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.
Why this helps
Operational checks after churn often require manual commands and waiting for replies.
- Automate command and response capture
- Keep churn context with device output
- Reduce manual terminal work
Setup
Build it in a few focused steps.
- 1Connect Mailchimp and Bolt IoT in Notis once.
- 2Create an automation that sends your ASCII command over UART and records the immediate response.
- 3Pick the Mailchimp Unsubscribe Trigger.
- 4Choose a report channel.
- 5Test with one real unsubscribe after confirming UART setup.
Questions about this workflow
What does this Bolt action do?
It writes serial data to the device and reads the response immediately.
What preparation is required?
Initialize UART with serialbegin and define the command that the device should understand.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Mailchimp to Bolt iot. A trigger fires from one place; an action lands in another.
Mailchimp 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.
Campaign Trigger
Triggered when a campaign is sent or experiences an event in Mailchimp
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.'
Profile Update Trigger
Triggered when a subscriber's profile is updated in Mailchimp
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.
Subscribe Trigger
Triggered when a subscriber subscribes to Mailchimp
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.
Unsubscribe Trigger
Triggered when a subscriber unsubscribes from Mailchimp
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.
Mailchimp and Bolt iot, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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