Modbus vs. OPC UA, MQTT, and Sparkplug. My money's on Modbus.

Preview text: Modbus vs. OPC UA, MQTT, and Sparkplug. My money's on Modbus. 96 Come tell me I'm wrong…

Thursday, Aug 20, 2026 at 9:20 AM EasternHubSpot

FlowFuseModbus vs. OPC UA, MQTT, and Sparkplug. My money's on Modbus.

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Subject: Modbus vs. OPC UA, MQTT, and Sparkplug. My money's on Modbus.
Preview text: Modbus vs. OPC UA, MQTT, and Sparkplug. My money's on Modbus. 96 Come tell me I'm wrong…
From: marketing@flowfuse.com
Brand: FlowFuse
ESP: HubSpot
Sent: Thu Aug 20, 2026, 9:20 AM ET
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Subject length: 61 characters

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From: Kristopher Sandoval <[email protected]>
Reply-To: [email protected]
Subject: Modbus vs. OPC UA, MQTT, and Sparkplug. My money's on Modbus.
Date: Thu, 20 Aug 2026 14:20:34 +0100
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