Requirements:
USB needs to be exposed for charging.
Will require a battery to power the system.
3D Printer limitations: 115mm (L) 65mm (W) 155mm (H) build volume
Antenna length will be 915 MHz - 3 inches or 7.8 cm
Antenna placement we want to limit shielding from the body. We want to avoid bodies inbetween the antenna and camera.
Notes: Eagle board drawings can be imported into fusion 360 to aid in design work.
https://learn.adafruit.com/adafruit-feather-m0-radio-with-rfm69-packet-radio/downloads PCB: https://github.com/adafruit/Adafruit-Feather-M0-RFM-LoRa-PCB
Suggested Battery: Lithium Ion Battery - 3.7v 2000mAh
If you want to use a breakout for USB: https://www.adafruit.com/product/1764
Requirements: USB needs to be exposed for charging. Will require a battery to power the system. 3D Printer limitations: 115mm (L) 65mm (W) 155mm (H) build volume Antenna length will be 915 MHz - 3 inches or 7.8 cm Antenna placement we want to limit shielding from the body. We want to avoid bodies inbetween the antenna and camera.
Notes: Eagle board drawings can be imported into fusion 360 to aid in design work.