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Flight stack (FC + ESC)

T-Motor VELOX F7 SE + V70A stack

An F722 controller with a 70 A four-in-one ESC, rated to 8S.

Specification last checked 2026-07-27

Recorded specification

Every value carries the source it was read from. A property with no recorded source is marked as such rather than presented as a fact. If one of them is wrong, tell us: it is the fastest way it gets fixed.

PropertyValueSource
Stack mounting pattern decides fitHole spacing of the mounting pattern.30.5 × 30.5 mmOscar Liangchecked 2026-07-27Quote 1, below the table
Supported receiver protocols decides fitCRSFSBUSF.PortIBUSGHSTSRXL2Betaflight firmware: src/main/rx/rx.hchecked 2026-07-27Quote 2, below the table
Minimum cell count decides fit4 SOscar Liangchecked 2026-07-27Quote 1, below the table
Maximum cell count decides fit8 SOscar Liangchecked 2026-07-27Quote 1, below the table
Continuous current decides fitAmps per motor the ESC sustains continuously. Vendors also quote a higher burst figure; this is the continuous one, the number that limits which motors the board can feed.70 AOscar Liangchecked 2026-07-27Quote 1, below the table
ESC firmwareDecides the configurator and the features, like bidirectional DShot for RPM filtering. Bluejay runs on BLHeli_S hardware but is its own firmware, so both names appear on the same box.AM32Oscar Liangchecked 2026-07-27Quote 1, below the table
  1. Oscar Liangchecked 2026-07-27T-Hobby Velox F7 SE MCU STM32F722 IMU (Gyro) ICM-42688P Input Voltage 4S – 8S Supported Firmware Betaflight Betaflight Target Name TMOTORVELOXF7SE Mounting Holes 30.5 x 30.5mm( 4mm hole diameter) Dimensions 37(L) x 38.4(W) x 7(H)mm Weight 8.5g 4in1 ESC T-Hobby V70A Firmware AM32 Continuous Current 70A * 4 Burst Current 75A * 4 Input Voltage 4-8S LiPo Mounting Holes 30.5 x 30.5mm( 4mm hole diameter) Dimensions 41(L) * 44(W) *5(H)mm Weight 12.8g
  2. Betaflight firmware: src/main/rx/rx.hchecked 2026-07-27typedef enum { SERIALRX_NONE = 0, SERIALRX_SPEKTRUM2048 = 1, SERIALRX_SBUS = 2, SERIALRX_SUMD = 3, SERIALRX_SUMH = 4, SERIALRX_XBUS_MODE_B = 5, SERIALRX_XBUS_MODE_B_RJ01 = 6, SERIALRX_IBUS = 7, SERIALRX_JETIEXBUS = 8, SERIALRX_CRSF = 9, SERIALRX_SRXL = 10, SERIALRX_TARGET_CUSTOM = 11, SERIALRX_FPORT = 12, SERIALRX_SRXL2 = 13, SERIALRX_GHST = 14, SERIALRX_SPEKTRUM1024 = 15, SERIALRX_MAVLINK = 16 } SerialRXType;

Where to buy

This listing does not say which warehouse ships it. Most orders leave China, so expect import VAT and a carrier handling fee unless an EU warehouse is chosen at checkout.

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What this fits

Checked against every other product in the catalog by the same engine the planner runs, rule by rule. Where a specification is missing the answer is unknown, which is a different answer from compatible.

Frame

Does not work with (9)Works with (9)Not enough recorded specification (2)

FPV camera

Not enough recorded specification (23)

Receiver

Works with (20)

Battery

Does not work with (14)Not enough recorded specification (14)

Goggles

Not enough recorded specification (23)

The standards this part is judged by

What the properties above actually mean, which differences are absolute, and where the names used in shops mislead.