board: last minute tweaks before manufacturing

board/TODO.md

@@ -7,4 +7,10 @@
 R2:
 [ ] some kind of power consumption measuring chip? INA233?
 [ ] protection diodes on usb lines?
-[ ] pull-down resistor before LED strip?
+[ ] pull-down resistor before LED strip?
+[ ] CS line on SD card
+
+R3:
+[ ] MP2662 lipoly charger chip on a 3.7v battery at 2500mAh
+[ ] redesign power supply to use a buck booster from the 3.7v battery to 5v for the display, and a simple divider directly off the battery for 3.3v for system power
+[ ] soldering ports to accept 3W at 6VAC to charge the battery from the bike dynamo

board/board.kicad_pcb

@@ -11,7 +11,7 @@
 		(title "Renderbug v4 Motion")
 		(date "2026-03-07")
 		(rev "R1")
-		(comment 4 "AISLER Project ID: EQIHYIOA")
+		(comment 4 "AISLER Project ID: SHZJKPNM")
 	)
 	(layers
 		(0 "F.Cu" signal)

board/board.kicad_sch

@@ -8068,15 +8068,15 @@
 		(fields_autoplaced yes)
 		(uuid "4a82c701-7394-4d9c-b333-aea63771a73c")
 		(property "Reference" "U4"
-			(at 62.23 131.7146 0)
+			(at 64.77 131.7146 0)
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 			)
 		)
-		(property "Value" "SN74LV1T34DBV"
-			(at 62.23 134.2546 0)
+		(property "Value" "SN74LV1T34DBVRG4"
+			(at 64.77 134.2546 0)
 			(effects
 				(font
 					(size 1.27 1.27)