anil08607/Smartwatch

A 46 mm smartwatch PCB built around an nRF52810 BLE MCU, with USB‑C PD/Li‑ion charging, buck‑boost power, LCD, accelerometer, RTC, buttons, haptic motor, crystals, antenna, and SWD programming connector.

Version
1.0.14
License
unset
Stars
0

board-standards.json

{
	"revision": "nrf52810-r1",
	"fabrication": {
		"width_mm": 46,
		"height_mm": 46,
		"corner_radius_mm": 8,
		"thickness_mm": 1,
		"layers": 4,
		"copper_oz": 1,
		"minimum_trace_mm": 0.1,
		"minimum_clearance_mm": 0.1,
		"via_diameter_mm": 0.4,
		"via_drill_mm": 0.2,
		"copper_edge_clearance_mm": 0.2,
		"finish": "ENIG",
		"soldermask": "black",
		"silkscreen": "white",
		"stackup_status": "fabricator confirmation required"
	},
	"assembly": {
		"side": "top",
		"excluded_from_smt": ["M1"],
		"hidden_joints": ["U1", "U2", "U3", "U5", "U6"],
		"paste_for_wire_pads": false
	},
	"quality": {
		"source_diagnostics": 0,
		"schematic_style_issues": 0,
		"native_drc_violations": 0,
		"native_unconnected_items": 0,
		"native_erc_violations": 0,
		"allow_waivers": false
	},
	"release": {
		"stock_max_age_hours": 24,
		"board_quantity": 5,
		"require_physical_qualification": true
	}
}