the simple tachometer for speed. and pin display of maximum speed and average speed. select datafield → connect iq → Tachometer for speed. property setting items. - limit meter 50 or 60 default 50. - thickness ratio 10%-40% default 20%. - needle size 1 to 10 default 5. - show average speed pin checkbox. - show max speed pin checkbox. - levels colour selectable.

---- revision 0.21 The needle now stops at the end of the scale when your speed goes past the meter limit. The number still shows your actual speed. Speed and unit text (km/h or mi/h) now stay readable against the background: black on a light background, white on a dark one. They no longer take the color of the speed zone. ---- revision 0.20 Added support for the Edge 1060. Updated for Connect IQ SDK 9.3.0. ---- revision 0.19 Added support for device edge 550. Added support for device edge 850. Updated for Connect IQ SDK 8.2.3. ---- revision 0.18 Added support for device edge MTB. Optimized Connect IQ SDK 8.2.1. Update launch icon. ---- revision 0.17 Added support for device edge 1050. Updated for Connect IQ SDK 7.2.1. ---- revision 0.16 Updated for Connect IQ SDK 6.3.0. Added property setting thickness ratio. ---- revision 0.15 Optimized font size. ---- revision 0.14 optimized font type. added property setting level colours. ---- revision 0.13 added support device edge 540 / 840 solar. optimized Connect IQ SDK 4.2.4. optimized font type. ---- revision 0.12 added support device edge explore 2. ---- revision 0.11 added property setting meter limit 50 or 60. ---- revision 0.10 added property settings. added needle size setting. added show setting average speed pin and max speed pin. ---- revision 0.9 added pin display of maximum speed and average speed. fited the needle size. ---- revision 0.8 optimized text font size. ---- revision 0.7 added support device edge 1040 / edge 1040 solar. leave the buffered bitmap(saved use memory). ---- revision 0.6 update the needle bigger. modify text color for zones. ---- revision 0.4, 0.5 added scale line. ---- revision 0.3 added support device edge 520 plus. ---- revision 0.2 modify datafield name. modify needle design. display units for mile and metric. ----