diff --git a/repositories.txt b/repositories.txt
index 4d0780e3..24a61ff9 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -5664,3 +5664,11 @@ https://github.com/WK-Software56/AdvKeyPad
 https://github.com/TheAngryRaven/DovesLapTimer
 https://github.com/Jakkapan-a/TcBUTTON
 https://github.com/RecursiveError/omnicrystal
+https://github.com/epsilonrt/eFlexPwm
+https://github.com/epsilonrt/modbus-arduino
+https://github.com/epsilonrt/modbus-serial
+https://github.com/epsilonrt/modbus-esp8266at
+https://github.com/epsilonrt/modbus-ethernet
+https://github.com/epsilonrt/modbus-ethercard
+https://github.com/epsilonrt/ad7124
+https://github.com/epsilonrt/spaiot-lib