Specifications
Size, screen, LEDs, connectivity and power of the Busy Tag device.
AT Command Manual (firmware 3.x)
USB serial AT command reference for Busy Tag 2 (hardware 2.0, firmware 3.0, Wi-Fi).
Local Network Guide (firmware 3.x)
Control Busy Tag over the local network without the cloud: access point, station and STA+AP modes and the built-in HTTP API (firmware 3.0).
AT Command Manual (firmware 2.x)
USB serial AT command reference for the original Busy Tag (hardware 1.0, firmware 2.x, no Wi-Fi).