Signal Goblin v7 — Gerber Files for JLCPCB
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ESP32-WROOM-32E-N16 | ILI9488 3.5" | PN532 | CC1101 | nRF24 | IR | WS2812B

Files:
  signal_goblin-F_Cu.gbr     Front copper — traces, pads, power rails
  signal_goblin-B_Cu.gbr     Back copper  — full GND plane + back traces
  signal_goblin-F_SilkS.gbr  Front silkscreen — labels, goblin face art
  signal_goblin-F_Mask.gbr   Front soldermask — pad openings
  signal_goblin-B_Mask.gbr   Back soldermask
  signal_goblin-Edge_Cuts.gbr Board outline — goblin head shape
  signal_goblin.drl           Drill file — all holes and vias

JLCPCB Order Settings:
  Layers:       2
  Dimensions:   ~110 x 100mm  
  PCB Color:    Black
  Thickness:    1.6mm
  Surface:      HASL Lead Free
  Copper:       1oz
  Quantity:     5 minimum

Pin Reference:
  GPIO0  = BOOT button
  GPIO2  = TFT DC
  GPIO4  = TFT RST
  GPIO5  = TFT CS
  GPIO12 = IR TX
  GPIO13 = IR RX
  GPIO14 = CC1101 CS
  GPIO15 = SD CS
  GPIO16 = nRF24 CSN
  GPIO17 = nRF24 IRQ
  GPIO18 = SPI SCK (shared)
  GPIO19 = SPI MISO (shared)
  GPIO21 = I2C SDA
  GPIO22 = I2C SCL
  GPIO23 = SPI MOSI (shared)
  GPIO25 = nRF24 CE
  GPIO26 = CC1101 GDO0
  GPIO27 = RGB DIN
  GPIO32 = TFT BL
  GPIO33 = Touch CS
  GPIO36 = Battery ADC
