diff --git a/DOC/dbase/pigpio.sqlite b/DOC/dbase/pigpio.sqlite
index c0b1205..9f96137 100644
Binary files a/DOC/dbase/pigpio.sqlite and b/DOC/dbase/pigpio.sqlite differ
diff --git a/DOC/src/defs/examples.def b/DOC/src/defs/examples.def
index 7eedbaf..1ead75f 100644
--- a/DOC/src/defs/examples.def
+++ b/DOC/src/defs/examples.def
@@ -511,11 +511,12 @@ pip install nrf24
 ?4|https://github.com/bjarne-hansen/py-nrf24|2020-04-20|NRF24
 Code and example usage of the Pypi NRF24 module.  Cleaned up and added support for reading from multiple pipes using open_reading_pipe(pipe, address) and open_writing_pipe(address) in order to be more "compatible" with the way NRF24 is used on Arduinos.
 
-?4|https://github.com/paulvee/GPSDO-Monitoring/blob/main/serial_bb_gps.py|2020-10-20|bit bang GPS
-Example code to build NMEA senstences from receieved bit banged serial data.
+?4|https://github.com/paulvee/pigpio-serial-bb-examples|2020-11-16|bit bang serial RX
+Example code showing how to use the bit banged serial links.
 
-?4|https://github.com/paulvee/GPSDO-Monitoring/blob/main/serial_bb_counter.py|2020-10-20|bit bang GPS
-Example code to bit bang read GPS counter.
+One example shows how to read the serial data from an Arduino based counter, that sends results every 1,000 or 10,000 seconds.
+
+Another example shows how to parse into sentences the NMEA stream coming from a U-Blox GPS module.
 
 ?4|https://github.com/stripcode/pigpio-stepper-motor|2016-08-12|Stepper Motor
 Stepper motor code.