In this Episode 17 I continue development of this 'Fun With HO Scale Stuff' electronic project. The general idea is to connect JMRI to a NCE Power Cab via a Bluetooth serial connection via an Arduino Uno which communicates directly to the Power Cab. Here I've connected my laptop to the HC-05 module.
Promised links:
The HC-05 can be purchased on Amazon:
https://www.amazon.com/s?k=hiletgo+hc-05&crid=3UR3FNCOLKX3N&sprefix=hiletgo+hc-05%2Caps%2C101&ref=nb_sb_noss_1.
The HC Serial Bluetooth Products instructions:
https://www.rcscomponents.kiev.ua/datasheets/hc_hc-05-user-instructions-bluetooth.pdf
CSR System On a Chip (SOC) document:
https://cdn.sparkfun.com/datasheets/Wireless/Bluetooth/CSR-BC417-datasheet.pdf