RN4020 Bluetooth Smart Demo The RN4020 PICtail / PICtail Plus Board is a Bluetooth® Low Energy demonstration board that showcases the Microchip RN4020 module.
The ultrasonic distance sensor example uses many different peripherals and focuses on deterministic behavior.
This example features Manchester encoders and decoders, with a focus on performance. We achieved an 18-fold increase in the supported baud rate when using CIP-based implementations versus the interrupts-based ones.