App Changes Mitigate library error which could result in random connection failure on iOS. Improve speed calculation to ignore last value when time exceeds int16_t maximum.

App Changes Add support for showing dynamo AC frequency (click speed twice). Consume BLE CSCS service data correctly. Firmware Changes Add hysteresis to front low/main beam transitioning to eliminate small frequency variations causing light flutter. Switch the LED PWM driver from 60Hz to 70Hz. Correct the BLE CSCS implementation (now tested on various Apps such as Wahoo Fitness, OSMAND).

App ChangesChange motion timeout values from 1s to 0.5s intervals. Fix animation working on correct face when using ambient override. Add further debugging to trace sporadic iOS connect issue. Firmware Changes Overhaul motion capture method to eliminate delay and improve accuracy. Improve storage read method for less variance resulting in less hunting when on the boundary between switching light levels. Improve MPPT read capturing to use fast motion capture for improved power extraction.

Firmware ChangesResync version to fix bad Apple push. No change from 1.4.15.

Firmware ChangesAuto updates values for new functionality released in 1.4.11 where those values haven't been set (either manually or via reset).

App Changes Add support for full-charge output level settings for front/rear outputs. Update RPM calculations for corrected BLE speed profile. Revert BLE module to hopefully fix random BLE characteristic value swapping on iOS. Simplify info/error information. Firmware Changes Add full-change output level settings for front/rear outputs. Enhance accuracy of RPM values exported to BLE speed profile. Tweak default configuration front/rear output values to align with hardware efficiency characteristics.

App ChangesAdd a 15s failsafe timeout for Bluetooth connection tasks.Force order of Bluetooth disconnect clean-up operations.Correct Bluetooth connection tasks potentially not capturing errors.Fix App crashing when going into background (which then required an unnecessary reconnection).

App Changes The Bluetooth management code has been refactored to be more fault tolerant with corrected recovery in such cases. Firmware Changes A bug which prevented established Bluetooth link updates has been corrected. A Bluetooth issue which kept the CPU awake has been corrected. Testing shows this has dropped CPU power usage ny half. Bluetooth link updates were only implemented for the first connection. With multiple connections now possible this has been corrected.

App Changes The current motion/ambient/storage configuration is now animated. Firmware Changes Fix speed time value overload on 1/64 reads. Fix rear light using front light duty ramp values. Fix front/rear light flickering due to bouncing between duty ramp values. Change default moving/dark/band #2 front & rear brightness from 30% to 20% to allow faster charge into band #3 where increased hardware efficiency will maintain a higher brightness. Current users are recommended to reduce the values manually.

App Changes Overhaul Bluetooth code for more reliable connecting and connection handling. Switch Status polling nature to new push notification implementation. Switch Speed/Frequency to Speed/RPM consuming new Cycling Speed and Cadence Service. Firmware Changes Change shutdown timeout to cancel on motion detected and moving. Add Bluetooth Cycling Speed and Cadence Service (use Igaro C1 as a speed sensor for Wahoo etc). Remove polling nature of Status updates and replace with push notifications. Overhaul Bluetooth code for execution, fault tolerance and supporting multiple devices.Fix Bluetooth disconnect causing hardware reset.

App Changes Fix blank screen issue on iOS introduced in last version due to unpublished resources. Update Bluetooth library for iOS.

App Changes Add Velogical Trekking rim dynamo to options list. Detect Apple iPhones with island and move navigation tabs. Fix value sync issues for SP dynamo hubs Firmware Changes Add Velogical Trekking rim dynamo support.

Firmware Changes Minor optimization to LED PWM/effects timing. Won't be human eye visible.

Firmware Changes Fixes setting and saving Bluetooth advertising power crashing the CPU on reboot.

Firmware Changes Adds a hidden means to wipe settings.

Firmware Changes Disable motion noise implementation until further testing can validate approach. Original reason for introduction no longer applicable. Correct hub tuning potentially not enabling due to race condition. Correct mppt using preductive rather than ramp for some event triggers Fix hub tuning potentially being left on after mppt has disabled resulting in unnecessary current consumption.

Firmware Changes Bootstrap capacitors backup charge timing change.

App Changes Switch motion timeouts from half-seconds to seconds. Firmware Changes Resolve very unlikely to occur boot issue where the C1 would appear faulty until super-capacitors decreased below 4v. Resolve incorrect timing execution of scheduled tasks. Switch motion frequency to pure hardware implementation for supporting fast AC sources, add over-sampling and other optimizations. Fix buffer-overrun error which could conflict with MPPT shutdown. Merge two timer resources for slightly lower power usage. Increase storage over-sampling to reduce light hunting between storage increase/decrease.

App Changes Add MPPT range metric. Firmware Changes Improve the accuracy of all reads by 5%. MPPT tracking range reduced to as low as 2% at steady speed for increased power extraction. MPPT resolution increased 400%. MPPT variable frequency support allowing for faster reactance to change in speed.

Firmware Changes Resolve wake-up always initiating into Static before switching to Moving. Resolve occasional flickering when light(s) in PWM mode. Change the behaviour of the lights to ramp up/down through power band values to avoid jarring light intensity switching and potential hunting. Improved CPU efficiency by 25-33%. MPPT sampling period enlarged for greater stability.

Firmware Changes Resolve a condition where continued activation of system protection could force lights off until reset. Fix an active system protection event logging to the incorrect motion/ambience/band combination. Fix a missing system execution log where only USB is enabled and auto-reconnect is disabled or not required.

Firmware Changes Revert a change introduced in 1.2.94 which could introduce invalid power warning events. Overhaul the light sensor code implementation for faster reactance to change.

App Changes Add protection mode handling for power noise. Firmware Changes Detects power noise (bad power cable, connectors, soldering or broken dynamo hub coil) and implements a protection mode.

App Changes Show the App version at bottom of welcome screen. Firmware Changes Fix power warning recovery event being inactioned which would result in light outputs remaining off.

FirmwareWIP to try and resolve lights turning off after an indeterminate time. Changes being tested.