PZEM Sensor Node
Worked for 14 sec
Referenced guidance.
Thought for 15 sec — Searching for library schema
Created 6 tasks.
1/6 Rename project, create specification, and record initial requirements/power budget
Rename project, create specification, and record initial requirements/power budget
Select library parts for MCU, T/RH sensor, USB-C input, regulator, and protection
Add main components and supporting passives to the schematic
Wire USB-C power/protection, 3.3 V rail, MCU boot/debug, USB data, I2C sensor, and indicators
Create firmware/regulatory/bring-up project files
Run schematic/design checks and fix actionable issues
Thought for 8 sec
Reading project docs.
Renamed USB-C WiFi BLE TH Sensor.
Updated project description.
Set Domain, Connectivity, Connectivity and 2 more.
Thought for a moment
Creating documentation and estimates
I
I NEED A PZEM-004T sensor
Thought for 4 sec
The project is still empty; no components or wiring were added. I can’t continue because no ACUs are currently available.
Remaining: confirm the PZEM-004T version—preferably V3.0 with 100 A split-core CT or 10 A shunt—then redesign around its isolated UART interface, ESP32 Wi‑Fi/BLE MCU, USB‑C 5 V protected input, and mains-safety isolation/clearance requirements.
Choose 100 A version
Choose 10 A version
Research module variants
Find PZEM module
No schematic yet
Talk to Flux to get started.