TUNERC EZ3 1S-2S HD AIO - ELRS
Born for 1S and 2S Digital Builds
No Additional BEC is Needed
Strong and dedicated 9V BEC ensures the EZ3 powers your digital builds well, even under heavy load and low-voltage situations.
Built-in ELRS Receiver with PA
Built-in ELRS receiver features a PA (power amplifier) and LNA(Low-noise amplifier), making the receiver signal even better.
Cutting Edge Vishay 12A mosfets
High-performance 12A mosfets make the EZ3 AIO hold up well on high-kv 1s-2s builds.
One AIO for Different Builds
The onboard barometer, 8M blackbox and 4 full UARTs give you more build options when building with our EZ3.
Specification
Hardware Specification
- MCU: AT32F435CGU7 (Cortex®-M4 288MHz)
- Onboard IMU: ICM42688P
- Onboard Barometer: DPS310
- Onboard ESC MCU: EFM8BB51
- Onboard Blackbox: W25Q64JVXGIQ (8Mbyte)
- Serial ELRS Receiver MCU: ESP32-C3FH4
Peripheral Connection
- UART1+IIC2 Port: for GPS by default
- UART2: for built-in serial ELRS receiver by default
- UART3+UART4RX: for HD VTX by default
- Buzzer Solder Pad x 1 set
- LED-Strip Solder Pad x 1 set
- SPI2 Solder Pad: used for connecting analog OSD module
Electronic Specification
- Input Voltage: 3.20-8.9V (1-2S LIPO/LIHV)
- Output Supply: 5V0.5A / 9V2A
- Current Meter Scale: 500 [1/10mV/A]
- ESC Current: 12A
Firmware
- FC Firmware Target: BETAFLIGHT TUNERCF435 (default firmware) / Quicksilver tunercf435 (optional)
- ESC Firmware: Bluejay C-X-50
- ELRS Receiver Target: TUNERC 2.4GHz nano PA RX
Dimensions
- Size: 33mm x 33mm
- Mounting Holes Pattern: 25.4mm x 25.4mm Room for M3.5 grommets to make M2 mount
- Weight: 6.7g
For 3D model, power supply schematic and testing point information
Please check out the document below.
https://docs.tunerc.com/flight-controller/tunerc-tr-fc-f06b/
Note about ESC startup power
If you find the motors do not spin or weakly spin, please change the ESC startup power by following the wiki guide below.
https://github.com/bird-sanctuary/bluejay/wiki/Setup
Note about FC firmware
If you reflash the Betaflight firmware on the EZ3 AIO, please remember to type the following commands in CLI to set up ELRS receiver and the digital vtx system.
serial UART2 64 115200 57600 0 115200
serial UART3 131073 115200 57600 0 115200
save
Wiring Diagram
In the Box
- 1 x EZ3 1S-2S HD AIO
- 1 x XT30 Wire
- 6 x Rubber Grommet
- 1 x ELRS Receiver Antenna
- 1 x USB Adaptor Cable
- 1 x USB Adaptor Board
- Amps:
- 12
- Mounting:
- AIO
- CPU:
- F4
- Receiver Type:
- ExpressLRS
