Introduction
The BT10 Bluetooth dual-mode BLE4.0 module is produced by several vendors and is the replacement of HC05/HC06 series. The Bluetooth units used in xspectrolum’s spetrometers are from Banggood (the version offered by pchbutik.se DOES NOT WORK).
AT-09 4.0 BLE Wireless Port CC2541 Compatible HM-10
The BLE module that sits in the earlier versions of Xspectres Ardiunos spectrometer are AT-09 4.0 BLE Wireless Port CC2541 Compatible HM-10.
