A simple 16 button ESP-NOW remote for the esp8266
The 3x STL files comprise the enclosure for the remote
- Wemos D1 Mini ESP8266 Modue
- 100K resistor
- 2 x HC4057 Analog Multiplexers https://www.lcsc.com/product-detail/Analog-Switches-Multiplexers_Texas-Instruments-CD74HC4067SM96_C98457.html
- 1 x Flex Panel 16b Keypad https://www.aliexpress.com/item/1005005669358024.html
- 1 x 18650 Lithium Ion Battery
- 1 x Powerbank Module https://www.aliexpress.com/item/33002155979.html?spm=a2g0o.order_detail.order_detail_item.9.5e10f19cEFrOUb
- 1 x 2 pole Switch