Expanded 4-byte payload w/checksum to allow:
- 8-bit SENDER ID instead of 4-bits
- Checksum is now 8-bits
- Data payload is now 16 bits instead of 8-bits
Full details on original implementation is available on the Arduino Manchester Encoding site
Expanded 4-byte payload w/checksum to allow:
Full details on original implementation is available on the Arduino Manchester Encoding site