Datasheet

The following AT commands were changed in the 0.5.0 release:
ATI (http://adafru.it/iCs)
The SoftDevice, SoftDevice version and bootloader version were added as a new (7th) record. For Ex: "S110 7.1.0, 0.0" indicates version
7.1.0 of the S110 softdevice is used with the 0.0 bootloader (future boards will use a newer 0.1 bootloader).
Other notes concerning 0.5.0:
Starting with version 0.5.0, you can execute the AT+FACTORYRESET command at any point (and without a terminal emulator) by holding the
DFU button down for 10 seconds until the blue CONNECTED LED starts flashing, then releasing it.
Version 0.4.7
The following AT commands were added in the 0.4.7 release:
+++ (http://adafru.it/iCs)
AT+HWRANDOM (http://adafru.it/iCt)
AT+BLEURIBEACON (http://adafru.it/iCu)
AT+DBGSTACKSIZE (http://adafru.it/iCv)
AT+DBGSTACKDUMP (http://adafru.it/iCv)
The following commands were changed in the 0.4.7 release:
ATI
(http://adafru.it/iCs)The chip revision was added after the chip name. Whereas ATI would previously report 'nRF51822', it will now add the
specific HW revision if it can be detected (ex 'nRF51822 QFAAG00')
Version 0.3.0
First public release
© Adafruit Industries
https://learn.adafruit.com/introducing-the-adafruit-bluefruit-le-uart-
friend
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