Preliminary

Products

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ProductBuilt forInputKey targetsOperating temperature
AP-H7 autopilotFixed-wing, VTOL, and multirotor UAS2 × 5 V; servo rail 3–14STriple IMU, 16 outputs−25 to 70 °C; military build −40 to 70 °C
FC-H7 30 12S flight controllerInspection, survey, ISR, and heavy-lift multirotor4–14SDual IMU, 12 outputs, 8 UARTs−40 to 40 °C ambient
ESC-80 12S 4-in-1 ESCHeavy-lift, cargo, and inspection6–12S80 A continuous, cooling class D; 100 A for 10 s−40 to 85 °C, derated
ESC-60 30 4-in-1 ESC7–10" ISR, inspection, and long-range4–8S44 A continuous, cooling class C; 60 A burst for 20 s, starting from 25 A−40 to 85 °C, derated
RX-DB2 receiverDual-band control link4–6 V868/915 MHz + 2.4 GHz; two radio chains−40 to 85 °C component rating; final limit set in validation testing
AutopilotAL-DS-AP-H7 · Rev 0.1Preliminary

AP-H7

One autopilot for every airframe.

A cased STM32H753 autopilot for fixed-wing, VTOL, and multirotor UAS, running PX4 or ArduPilot. A calibrated FMU module plugs into the carrier.

Three IMUs sit in separate bus and power domains. Two ride on an elastomer-isolated board heated to 45 °C, and the third is hard-mounted with a ±32 g range for launch and landing shock. Lose a power module and the autopilot stays up: two 5 V inputs swap through an ideal-diode OR without a reset. A stalled servo can't brown out the FMU, because servo current never flows through its supply. A signed bootloader and an NXP SE051 secure element hold keys and device identity.

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AP-H7 exploded viewView full drawing
Case, dual-use build
PA66-GF · military: CNC aluminium
IMU 1 + IMU 2
ICM-45686 + BMI088
Elastomer mounts
Isolate the IMU board
IMU board, 4-layer
Isolated + heated, 45 °C
STM32H753ZIT6
480 MHz · LQFP-144
Barometers
DPS368 + BMP390
FMU module, 8-layer
46 × 36 × 14 mm
Board-to-board
DF40 · 100-pin
JST-GH connectors
Military: Harwin Gecko-SL
16 outputs
2.54 mm · Würth WR-PHD
IMU 3
ICM-45686, hard-mounted
Servo regulator
3–14S in, 8 A
Carrier, 6-layer
1.6 mm · high-Tg
Mounting
4 × M3, 86 × 50 mm
Flight controllerAL-DS-FC30-H7-12S · Rev 0.2Preliminary

FC-H7 30 12S

One flight controller, 4–14S.

A 36 × 36 mm STM32H743 flight controller that runs Betaflight, INAV, ArduPilot, or PX4. It pairs 1:1 with ESC-60 30 and ESC-80 12S.

Short the video rail and you keep flying. Two 100 V converters feed separate 5 V and 10 V rails, and harness 5 V is current-limited, so a harness short leaves the MCU running. A pinched harness can't put 58.8 V on your logic, because battery voltage stays on the P1 pads, off every signal connector. Twelve outputs on three timer groups let motors run DShot while other outputs run PWM. This dual-use build has no arming, release, or pyro outputs.

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FC-H7 30 12S exploded viewView full drawing
M3 soft-mount grommets
4 × Ø4.0 mm holes
Barometer
Infineon DPS310
OSD co-processor
STM32G071
microSD
Logs · SDMMC 4-bit
USB-C
Service only
STM32H743VIT6
480 MHz · LQFP-100
Dual IMU
ICM-42688-P + BMI270
Conformal coat
IPC-CC-830
8-layer PCB
1.6 mm · Tg ≥170 °C
Two 100 V bucks
LM5013-Q1 · 5 V, 10 V
P1 battery pads
4–14S, 12.0–58.8 V
Input TVS
SM15T68A
Harwin Gecko × 5
1.25 mm · latched
4-in-1 ESCAL-DS-ESC80-12S · Rev 0.3Preliminary

ESC-80 12S

80 A per channel, on 12S.

A 4-in-1 sensorless BLDC ESC for 6–12S heavy-lift, cargo, and inspection UAS. Four independent channels, each with its own ST STM32G431 running AM32, a 160 V Infineon gate driver, an Isabellenhütte shunt, and six 100 V Infineon MOSFETs.

Lose a buck, keep all four motors: the 5 V logic supply is dual OR-ed, and a stalled or reset channel leaves the other three running (target). 100 V MOSFETs leave 49.6 V of headroom over a full 12S pack. Each channel reports RPM, voltage, current, and temperature over DroneCAN.

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ESC-80 12S exploded viewView full drawing
M3 soft-mount grommets
4 × Ø4.0 mm holes
Hybrid capacitors
8 × 33 µF 80 V
Bus TVS
2 × ST SM15T68A
Current shunts
4 × BVS · 0.2 mΩ
100 V MOSFETs
24 × ISC022N10NM6
Conformal coat
IPC-CC-830
Motor and battery pads
Solder · 2 × 6 AWG battery
10-layer PCB
≈2.4 mm · 105 µm inner
Gate drivers
4 × 6ED2742S01Q · 160 V
Logic bucks
2 × ST L7987L · OR-ed
STM32G431 × 4
AM32 · 170 MHz
Sink land
Bottom side · bare copper
Harwin Gecko
J1 10-way · J2 6-way
4-in-1 ESCAL-DS-ESC30-60 · Rev 0.2Preliminary

ESC-60 30

The 60 is a burst rating. We say so.

A 4-in-1 ESC for 4–8S, 7–10" ISR, inspection, and long-range UAS, with 6S Li-ion supported. It has the same MCU, gate driver, shunt, and J1 as ESC-80 12S, on a lighter 60 V power stage.

60 V MOSFETs leave 26 V of headroom over a full 8S pack. Lose a buck, keep all four motors: dual OR-ed 5 V logic supply (target). Telemetry reports RPM, voltage, current, and temperature over bidirectional DShot and KISS.

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ESC-60 30 exploded viewView full drawing
M3 soft-mount grommets
4 × Ø4.0 mm holes
Current shunts
4 × BVS · 0.2 mΩ
60 V MOSFETs, top
12 × BSC014N06NS
Conformal coat
IPC-CC-830
Motor pads
3 per channel · 16–18 AWG
6-layer PCB
1.6 mm · 2 oz power planes
Bus TVS
Littelfuse SMCJ33A
60 V MOSFETs, bottom
12 × BSC014N06NS
Harwin Gecko J1
10-way · latched
Gate drivers
4 × 6ED2742S01Q · 160 V
Logic bucks
2 × ST L7987L · OR-ed
STM32G431 × 4
AM32 · 170 MHz
ReceiverAL-DS-RX-DB2 · Rev 0.2Preliminary

RX-DB2

One band jammed? The other keeps the link.

A 22 × 16 mm dual-band control-link receiver for inspection, survey, ISR, and heavy-lift UAS. Two complete Semtech LR1121 radio chains, each with its own antenna port, run 868/915 MHz and 2.4 GHz.

An ST STM32G491 replaces the Espressif MCU found on current dual-band receivers. The target is an unmodified over-the-air link, so it can bind to the stock LR1121 transmitter you already own. A latched Gecko connector takes CRSF to FC-H7 30 12S.

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RX-DB2 exploded viewView full drawing
Dipole antennas (kit)
2 × dual-band, U.FL
U.FL ports
ANT 1 and ANT 2 · 90° apart
Clear heat shrink
Mounting · no holes
TCXO 32 MHz
Shared · Epson
RF front end
RFX2401C + SKY13373
LR1121 × 2
Two full radio chains
LDO 3.3 V
TI TLV76733
STM32G491KEU3
ST MCU · UFQFPN-32
BOOT button
Bind · plus status LEDs
6-layer PCB
1.0 mm · 22 × 16 mm
Harwin Gecko
6-way · latched, side entry
Solder pads
5 V, GND, TX, RX · bottom side