US$ 50.00
The board will automatically enter bootloader mode
7K Ohm 1/8W 805 Resistor in your PCB design
deepSleep() to reduce average current consumption to 10 microamps
1x Magnetic Float Sensor FS37A
The smartwatch implements Bluetooth 5
ORANGE 150PCS 5*20mm Glass Fuse Row Kit GT2 Rubber Timing Belt Closed Loop 6mm Width for 3D Printer CNC 6mm width and 202mm long The board will automatically enterORANGE 150PCS 5*20mm Glass Fuse Row Kit