BLE serial UART apps for MacOS, iOS, Windows and Android

<-- Home


BLEserial Pro CC254x and nRF BLE In app store	BLEserial tiny CC254x BLE In app store	BLEserial nRF nRF BLE In app store	BLEserial HM-10 CC254x BLEserial In app store	BLE time sender BLE time sender In app store

CC2541 and similar chipsets are made by Texas instruments.
With this chipset many Bluetooth modules are on the market with names like HM-10, HM-16, JDY-23 and BT-05

nRF chipsets are produced by Nordic. You find them in microcontrollers like the Arduino, ESP32 and Raspberry.

Four serial terminal apps are available for iOS.
Two free apps with only a serial terminal window and two priced apps with more features.

A HTML serial terminal app can be used in Chrome and Edge with MacOS, Windows and Android.
Start the HTML serial terminal with this link

For iOS like the iPhone and iPad first install Bluefy from the Apple app store.
Bluefy is a web browser for iOS and iPadOS that adds support for the Web Bluetooth API — something Apple's Safari browser does not support (yet 2026).
Use this launcher hyperlink to start the serial terminal in Bluefy: Bluefy Serial launcher


BLE HTML app MacOS, W11, Android HTML serial terminal app	BLE Bluefy launcher IOS Bluefy Serial launcher First install Bluefy from app store

BLEserial HM-10 only supports CC2541 chips.
The BLEserial nRF support the nRF chips.
The BLEserial Pro app contains both the CC254x and nRF protocols.

How to use the app in Arduino

How to use the app with ESP32