Pay in 4 interest-free payments of $104.50 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
You could also use this on routers
Bluetooth Low Energy Module HM11 CC2541
4 (compatible with arduino mega)
1/8/7 as a display only Official Waveshare resources
Battery Lithium Ion Polymer 3.7v 1200mAh 2.1mm plug You could also use this3. 7V Lithium Ion Polymer Battery 1200mAh The Lithium Ion Polymer Battery 3. 7V 1200mAh is a rechargeable lithium cell with a JST connector, designed for portable electronics, wearables, IoT devices, and maker projects. Pair it with a LiPo charger like the TP4056 or Adafruit Micro Lipo. Safety: Lithium batteries can be dangerous if punctured, short circuited, or overcharged. Always use a proper LiPo charger with protection circuitry. 3. 7V battery
US$ 18.80
US$ 54.40
US$ 114.50
US$ 15.00
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