doc: add flash-force instructions for TeleBT v3.0

[fw/altos] / doc / updating-firmware.inc

diff --git a/doc/updating-firmware.inc b/doc/updating-firmware.inc
index 91aa58f2b3309c87cc00edc79da6362f61c211e3..98e04cea6a8220b450f01e8a9235edad654134f8 100644 (file)
--- a/doc/updating-firmware.inc
+++ b/doc/updating-firmware.inc
@@ -27,10 +27,14 @@
        http://www.altusmetrum.org/AltOS/
 
        ifdef::telemega[]
+
        === Updating TeleMega, TeleMetrum v2, EasyMega, EasyMini or TeleDongle v3 Firmware
+
        endif::telemega[]
        ifndef::telemega[]
+
        === Updating EasyMini Firmware
+
        endif::telemega[]
 
                Self-programmable devices are reprogrammed by
@@ -131,6 +135,19 @@
                        to the USB wires on the row of pins towards the center
                        of the board. Ground is available on the capacitor
                        next to it, on the end towards the USB wires.
+                       
+                       TeleBT v3::
+
+                       Connect pin 4 on the CPU to 3.3V, which can be done by
+                       connecting pin 1 to pin 4.  Pin 1 is the left pin on
+                       the lower edge of the chip when the unit is oriented
+                       such taht the SMA is at the top.
+
+                       TeleBT v4::
+
+                       Connect pin 30 on the CPU to ground. Pin 30 is the 6th
+                       pin from the right on the top when the unit is oriented
+                       such that the SMA is at the top.
                        endif::telemetrum[]
 
                        Once you've located the right pins: