ZEX H743 Mini AM32 Stack
Original price was: AU$260.56.AU$234.50Current price is: AU$234.50.
The ZEX ATHENA H743 Mini AM32 Stack combines the ATHENA H743 MINI flight controller and the BOREY 80A MINI 4-in-1 ESC into a single ready-to-build 20×20 stack. Powered by the STM H743 at 480MHz with ICM 42688P gyro and backed by 80A continuous current per motor on AM32 firmware, this compact stack delivers serious performance in a lightweight, plug-and-play package ideal for 3-5 inch freestyle and racing builds.
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Description
ZEX H743 Mini AM32 Stack
The ZEX ATHENA H743 Mini AM32 Stack combines the ATHENA H743 MINI flight controller and the BOREY 80A MINI 4-in-1 ESC into a single ready-to-build 20×20 stack. Powered by the STM H743 at 480MHz with ICM 42688P gyro and backed by 80A continuous current per motor on AM32 firmware, this compact stack delivers serious performance in a lightweight, plug-and-play package ideal for 3-5 inch freestyle and racing builds.

Specifications
FC
- MCU: STM H743 (480MHz)
- Gyro: ICM 42688P
- Blackbox: 16MB Flash memory
- BECs: 5V/3A & 10V/2A
- USB: Type-C
- UART1: RX1 (RX only)
- UART2: SBus, full UART (RX only on DJI plug)
- UART3: MSP, HD Video Connector (full UART)
- UART4: Spare (full UART)
- UART5: SPI2
- UART7: Analog/HD VTX (full UART)
- UART8: GNSS (full UART)
- OSD: Supported
- Buzzer: Supported
- Mounting: 20mm x 20mm, M4
- Weight: 6.5g
- Dimensions: 29(L) x 29(W) x 7.9(H) mm
ESC
- Firmware: AM32_ZEX_BOREY_F421_2.17.hex
- Continuous Current: 80A x 4
- Burst Current: 100A
- Capacitor: 1000μF 35V
- ESC Protocol: Dshot150/300/600/1200, Multishot, OneShot, Proshot, PWM
- Power Input: 3-8S LiPo (7.4V–29.6V)
- ESC Telemetry: Supported
- Mounting: 20mm x 20mm, M4
- Weight: 14.3g
- Dimensions: 42.5(L) x 36.3(W) x 6.9(H) mm
Includes
- 1x ZEX H743 Mini AM32 Stack
Additional information
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Why Us
MantisFPV is the best place to buy the ZEX H743 Mini AM32 Stack online.
Our stock levels
Are 99.8% accurate. What you see online regarding stock, is WHAT WE HAVE in hand, ready to be dispatched/shipped. Really.
We do try to stock everything, but that is simply a tall order. If you need something that we don’t have, let us know here.
Pricing
We try to price competitively and fairly. MantisFPV is all about having the right FPV parts in stock, when you need it.
Are we the cheapest? We try. If we are not, fill in the “Price Match Request” form on this page.
Same day shipping
Orders received before 12pm noon (AEST) on weekdays are processed and shipped that very day.
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Are you nearby Parramatta? Simply opt for local pickup when you place your online order. Sometimes, you just need something… RIGHT NOW. In any case, please wait for our email to let you know your order is ready for pickup.
Australian owned and operated
Made with ❤️ in Parramatta, Sydney. We are indeed a local Aussie small business. We are GST registered, so we pay our fair share of GST collected from our sales. Help support your local Aussie FPV store, forget those overseas stores like Banggood or AliExpress. Heck, who can really tolerate deliveries that takes 3 months anyway?!
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