Schematic Review Assistance

Short answer: finish routing, then lock parts.
Do this next
  • Route: Run Auto-Layout to clear remaining airwires, then manually tidy critical nets:
    • VSYS: U2:OUT+ → U4:VIN with C5/C8/C9 to GND close to U2.
    • VDD: U4:VOUT → U1 VDD/VDDA and U3:VDD, with 100 nF decouplers within 5 mm of each pin pair.
    • RF: 50 Ω trace U3:PAOUT → L1 → J2; keep C18/C19 shunts via’d straight to GND beside the pads.
  • Re-run ERC/DRC and fix any flags (especially wrong-net decouplers and SWD access to U1:PA13/PA14/NRST).
  • Replace remaining generics with stocked 0402, X7R, 16 V parts (Digi-Key):
    • 100 nF: use your existing C14 pattern for all 100 nF decouplers.
    • 1 µF: reuse C11 where 1 µF is specified.
    • 10 µF: reuse C16 for bulk on VSYS/VDD.
    • 10 kΩ pulls: reuse your 10 k 0402 pattern (e.g., R3); convert any remaining “Generic Resistor” pull-ups/downs to this.
    • RF L1: keep as 0402 inductor placeholder (DNI ok until tune) or use L1/L2 footprints for continuity.
    • Replace any remaining “Generic Capacitor” on the RF π pads with 0402 C footprints (DNI) to allow tuning.
Want me to:
  • Run Auto-Layout and then re-run ERC/DRC, and
  • Batch-replace all remaining generics with the stocked parts above?
If yes, I’ll queue it and report the review results.
Auto-Layout start
ERC/DRC checks
Batch replace capacitors
Batch replace resistors
C4
Capacitance
100nF
C9
Capacitance
10uF
C12
Capacitance
100nF
C8
Capacitance
100nF
C16
Capacitance
Capacitance
C17
Capacitance
100nF
C18
Capacitance
Capacitance
C16
Capacitance
10uF
C20
Capacitance
Capacitance
C21
Capacitance
Capacitance
C10
Capacitance
Capacitance
C20
Capacitance
100nF
C12
Capacitance
Capacitance
C14
Capacitance
Capacitance
C22
Capacitance
100nF
C14
Capacitance
100nF
C18
Capacitance
100nF
C9
Capacitance
Capacitance
C19
Capacitance
Capacitance
C13
Capacitance
Capacitance
C10
Capacitance
100nF
C19
Capacitance
100nF
C5
Capacitance
Capacitance
C3
Capacitance
100nF
C11
Capacitance
Capacitance
C8
Capacitance
Capacitance
C17
Capacitance
Capacitance
C16
Capacitance
10uF
C14
Capacitance
100nF
C15
Capacitance
Capacitance
C22
Capacitance
Capacitance
C21
Capacitance
100nF
C1
Capacitance
10uF
J1
R1
Resistance
500 Ω
R4
Resistance
10kΩ
R3
Resistance
10kΩ
R2
Resistance
10kΩ
R2
Resistance
10kΩ
R4
Resistance
10kΩ
R1
Resistance
500 Ω
L1
C15
Capacitance
1uF
L2
U4
C13
Capacitance
1µF
Sw1
L1
Inductance
6.8nH
U3
U2
C2
Capacitance
1µF
J2
C11
Capacitance
1µF
FPC1
U1
C15
Capacitance
1uF

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    Fiscal Jade Mr. Fusion thumbnail
    Ultra-Compact 4-Layer STM32L011F4U3 Module

    Properties

    V

    Diagram


    Power Core Reset_and_Boot Tilt_Input SWD_Interface RF_Path "BATTERY (J1)" VSYS "TP4056 Charger (U2)" "ME6211 LDO (U4)" VDD "STM32L011 (U1)" GND "Boot0 PD (R1)" "NRST PU (R2)" "Tilt PU (R3)" Sw1 Tilt "VTref (FPC1)" "F115 RF TX (U3)" π Matching Pads "RF Port (J2)"
    Ω
    Ω
    µF
    Ω

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $1.42–$1.48

    Digi-Key

    $0.20–$1.14

    LCSC

    $3.45

    Mouser

    $6.87

    TME

    $0.70

    Verical

    $0.17–$0.61

    Controls

    New control