WiFi & Bluetooth Sensor Node


Working for 2 hrs 12 mins...
Thought for 23 sec — Assessing wire connections
Reading schematic details for J1, U1, U2 and 8 more.
Thought for 39 sec — Considering debug options
Added D3 and D4.
Thought for 3 sec — Considering wiring options
Connected J1:VBUS, J1:VBUS__1, U2:IN and 30 more.
Thought for 14 sec — Continuing configuration process
Connected U2:OUT, C3:P1, U3:VIN1 and 24 more.
Thought for 12 sec
Connected U3:SW, L1:1, L1:2 and 18 more.
Thought for 13 sec
Connected U1:VBATT, U1:ULP_IO_VDD, U1:IOVDD and 31 more.
Thought for 18 sec
Connected U4:VDD, C15:P1, R9:P2 and 14 more.
Thought for 17 sec
Connected U1:POC_OUT, R13:P1, U1:POC_IN and 23 more.
Thought for 15 sec — Debugging header pins
Connected J2:1, J2:3, J2:5 and 9 more.
Thought for 11 sec
Wired pins.
Thought for 14 sec
Updated GND, VBUS_RAW, VBUS_PROT and 5 more.
Thought for 13 sec
Referenced guidance.
Reading project docs.
Getting a schematic overview.
Thought for 14 sec — Updating tasks
5/6 Create firmware/regulatory/bring-up project files

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

Thinking...
Planning firmware documentation
I need to create documentation for the firmware starter. Since the SIWG917 isn’t an ESP32, there’s no common Arduino

USB-C WiFi BLE TH Sensor

USB-C WiFi BLE TH Sensor thumbnail