Drivers 5.3.0 · Device profiles 9.3.0

Published on 2026-09-29.

Breaking changes

An integration reading these points may need to be adapted.

Point fields that change

Driver	What changes
nexelec:air-plus:1	Product Status: batteryVoltage, batteryResistanceThreshold and batteryLowVoltageThreshold removed (use energyStatus), and the batteryVoltage point with them; remainingProductLifetime.Value → remainingProductLifetime.value; magnetDetection added.

Drivers

eco-adapt

Driver	Change	What changed
spt-ecoa:power-elec-6:1	updated	Eco-Adapt Power Elec 6: package accepted by the driver engine — The 5.2.0 package exported its decoder through an unguarded module.exports, which the driver engine does not provide: the engine refused the package, so the driver was not installed. The redundant export is removed; decoding is unchanged.

kamstrup

Driver	Change	What changed
kamstrup:generic:1	updated	Kamstrup: encrypted short-header frames decoded with the context kept from the long-header frame — Security Profile D short-header frames need the serial number, manufacturer, version and device type that the last long-header frame stored in the context; the engine did not keep that context for this driver, so those frames failed ("Context is empty"). The driver moves to signature lora-alliance, for which the engine keeps the context, stores it as plain arrays and exports isContextUsedInPayload (GitHub PR #289). Its decoded { data, errors, warnings } is returned under data, so connections receive the same payload as before (TXIF-4285); frames with errors still fail the decoding as before.

nexelec

Driver	Change	What changed
nexelec:air-plus:1	updated	Nexelec AIR+ / AIR: manufacturer decoder 1.0.2 — The driver runs Nexelec's decoderAir+.js 1.0.2 (it ran their 1.0.0). Fixes: downlinkCounter was half its value, hushStatus returned hardware-fault labels, the SAV Information frame (0x04) is decoded, unmapped codes read Unknown, short payloads are reported. Nexelec removed the battery voltage and thresholds from their public decoder (outside the product's public interface) and recommends energyStatus (High, Medium, Low, Critical), which the Product Status frame keeps carrying: the batteryVoltage point is no longer published. First delivered in 5.0.0; the change is kept under the same protocolId.
nexelec:flow:1	added	Nexelec FLOW CORE / FLOW PRO: uplink decoder and downlink encoder — Nexelec's decoderFlow.js 1.0.9 and encoderFlow.js 1.0.0 for the FLOW thermostatic radiator valve heads: periodic data, product status, NODE One remote probe status, configuration and daily heating profiles (frames 0x01 to 0x07, fPort 56), and the revision C downlink commands (setpoints, schedules, open window detection, child lock, boost…). Points: ambient, setpoint and internal temperatures, valve opening, open window and frost protection states, battery voltages, NODE One probe battery and radio level.

theta

Driver	Change	What changed
theta:dc-series:1	updated	Theta DC series: time of flight published in the new unit us — The decoded flightTime (microseconds) is now published as the point duration, unit us (microsecond, added to the ontology), nature Time of flight. Additive: the existing points are unchanged.

Device profiles

nexelec

Model	Change	What changed
nexelec:flow-core:1	added	Nexelec FLOW CORE thermostatic radiator valve head — New model, driver nexelec:flow:1, LoRaWAN 1.0.4 / RP002-1.0.4 class A EU868 profile with RX2 at SF9 (DR3).
nexelec:flow-pro:1	added	Nexelec FLOW PRO thermostatic radiator valve head — New model, driver nexelec:flow:1, same LoRaWAN profile as FLOW CORE (1.0.4 / RP002-1.0.4 class A EU868, RX2 at SF9).