ExpressLRS is a new control link for those looking for ultra-low latency and long-range. The Matek ELRS-R24-V is a 2.4GHz Vario receiver, perfect for those needing connectors for servos.  The small size works great in gliders and fixed-wing. 

• Specific for the Gliders and other fixed-wings.  Small in form factor, It can be installed in gliders with restricted payload bays such as DLG’s and high-performance slopers. Not needing to install an additional altimeter/variometer also saves room and weight.

• The built-in barometer provides vertical speed telemetry. The variometer sounds both ascending and descending tones, so you will know whether you are in lift or sink without having to look at your transmitter.

• with ExpressLRS firmware and CRSF protocol, this will also give you other telemetry data like battery voltage, current, and GPS related.

Specifications:

• ESP8285, SX1281, ExpressLRS Firmware
• RF Frequency: 2.4GHz ISM (2400~2480MHz)
• Antenna connector: IPEX MHF-1
• Telemetry power: 12dbm
• CRSF-PWM-V converter with barometer integrated
• 7x PWM outputs (6x with power rails, PWM8 is just a signal pad)
• PWM frequency: 50, 100, 160, 330, 400Hz configurable
• PWM resolution: 4x 1024 position + 3x 128 position(ExpressLRS 2.0 Wide switch mode)
• 1x UART(2) for GPS
• 36V Max. battery voltage sense (1K:10K voltage divider built-in)
• Compatible with external Current sensor (0~3.3V)
• RxBt,Curr,Capa,Bat%,GPS telemetry and VSpd(Vario)
• Rated voltage: 3.5~9V @5V pad, 0~36V @Vbat, 0~3.3V @Curr
• Power dissipation:  50mA(binding), 90mA(wifi mode)
• No 5V regulator built-in, Servos must be powered via 5V pad on CRSF-PWM-V board by external 5V source.
• Failsafe value configurable
• Firmware upgradeable
• Physical:
  • PCB Size: 27x16mm,
  • Weight: 5g w/ antenna and 2.54 pins

Wiring Diagram:

Includes:
1x Matek ELRS-R24-V 2.4GHz Receiver (Includes CRSF-PWM-V and Receiver)
1x IPEX MHF1 Antenna
2.54mm straight and 90 degrees 3x6 Dupont Pins

ELRS-R24-D Specifications

• ESP8285, SX1280/1281IMLTRT
• PA/LNA: SE2431L
• Antenna connector: IPEX MHF 1
• RF Frequency: 2.4GHz (2400~2480MHz)
• Telemetry power: 22.5dbm~23dbm
• SE2431L RX_gain: 12.5dB
• Diversity (antenna-switching), default ANT2
• Receiver protocol: CRSF
• Input voltage: 4~9V DC @ 5V pad
• Power dissipation:  40~45mA(before binding), 70~75mA(binding), 90~95mA(wifi mode)
• PCB size: 21mm x 15mm
• Weight: 3g w/ 2x antennas
• Packing: 1x ELRS-R24-D,   2x IPEX MHF1 Antennas

Firmwares

• ExpressLRS MATEK_2400_RX
• Firmware update via UART or WIFI
• ELRS-R24-D:  enable “USE_DIVERSITY” (checked) when flashing in ExpressLRS configurator
• “Any ELRS 2.4Ghz receivers can work with any ELRS 2.4Ghz TX Modules, from any manufacturer and even the DIY ones. This is as long as they have the same binding phrase and configuration options (Regulatory Domain, Performance Options and Extra Data).”
• More details about ExpressLRS, pls check out  ExpressLRS wiki

• Wiring with FC

• Receiver RX — FC UART_TX  for Telemetry
• Receiver TX — FC UART_RX  for Control
• Receiver 5V — FC 5V or 4v5
• Receiver G — FC GND
• Receiver protocol: Serial-based receiver – CRSF

•  

  Traditional Binding

• Receivers have ExpressLRS fw preloaded without BINDING_PHRASE
• Power on and off your receiver three times
• Make sure the LED is doing a quick double blink, which indicates the receiver is in bind mode
• Use the [BIND] button on the Transmitter Lua script, which sends out a binding pulse
• Receiver will switch to slow blink once it has received binding pulse.
• Power off and power on receiver again. If the receiver LED switch to solid on from slow blink, it’s bound with your transmitter.
• Important: If the RX firmware has a bind phrase, the RX will never enter binding mode using the above procedure. It must be flashed without a binding phrase to do traditional binding.

• Flashing with ESP_NodeMCU-PyFlasher

• Connect receiver to USB-TTL module(RX-TX, TX-RX, 5V-5V, G-GND)
• Connect USB to PC while pressing and holding the boot button in.
• open ESP_NodeMCU-PyFlasher
• select Serial port of USB-TTL module,  load firmware,  select “Dual Output(DOUT)”  and “Yes.wipes all data“
• click “Flash NodeMCU“
• after flashing, Power off and power on your receiver, receiver will enter binding mode(quick double blink).

• Flashing with ELRS configurator

• MATEK_2400_RX target is supported by ELRS configurator 1.1.0 with fw release 1.2.0 or newer.

• Troubleshooting

• If receiver can’t be flashed via WIFI or BFpassthrough when it come with preloaded firmware. You may recover it by flashing it via UART.
• Wire the receiver into the USB-TTL adapter, with TX on receiver connected to the Rx on the USB-TTL, and RX on receiver connected to the Tx of the USB-TTL. Wire 5V and GND of the USB-TTL to 5V and GND of the Receiver.  Press the boot button while powering the RX on, and release – the LED should now be solid.
• Select the target MATEK_2400_RX and  “UART” for Flashing Method,  set your bind phrase and Firmware Options and once done, click on Build and Flash.

Vibraciones del controlador de vuelo Matek Amortiguador de vibraciones Softmount

Softmount para su controlador de vuelo de Matek

Alcance de la entrega

• 4x M3 x7 + 4,5 amortiguador de vibraciones

Número de orden: MAT-VD-M3

Vibraciones del controlador de vuelo Matek Amortiguador de vibraciones Softmount

Softmount para su controlador de vuelo de Matek

Alcance de la entrega

• 4x M2x5 + 4,5 amortiguador de vibraciones

Número de orden: MAT-VD-M2

Specifications

• Hall effect current sensor
• No voltage drop and heat on current sensor components
• Offset and Sensitivity are calibrated in factory
• Continuous current rating: 0~150A DC
• Sensitivity: 20mV/A,  INAV/BF scale = 200,  ArduPilot BATT_AMP_PERVLT = 50
• VBAT voltage sense: 0~69V,  INAV scale = 2100,  BF scale = 210, ArduPilot BATT_VOLT_MULT = 21.0
• Power Consumption: 17mA
• Voltage offset error at zero current : +-10mV
• Curr output voltage error: 5%
• Operating Temperatures: -30~80 °C
• 23 * 20* 23mm, 7g
• step file HCS-150A_step.zip

Soldering pads

• Vbat: for voltage sense, support 0~69V IN
• Volt: = 1/21 Vbat, 0~3.3V out
• Curr: Current signal, 0~3.3V out
• 5V: power supply for HCS-150A board, support 4~13V IN, 17mA
• G: GND
• TX/RX: for firmware update and configure (to be supported)

Tips

• mount Hall sensor far from iron and magnetic material

Características de F405-HDTE compatible con DJI FPV air unit.

• El STM32F405 tiene un flash de 1 MB que puede ejecutar ArduPilot/INAV/BetaFlight

• InvenSense, la 3a generación de IMU ICM42688-P

• Voltaje de entrada de 9-60V (3 ~ 12S LiPo)

• BEC de 9 ~ 16 V para DJI OSD o VTX analógico.

• 8motores + 3servos en el mezclador multirotor INAV/BF.

• 2 conectores SH1.0_8pin para PnP con 2x ESC 4in1

• 1 conector SH1.0_6 pines para PnP con sistema HD (Caddx Vista y unidad de aire)

• Desconexión de pines USB para conectarse a un adaptador USB externo.

* Puedes encontrar toda la información de esta controladora de vuelo Matek: AQUÍ

Controladora Matek F405 VTOL compatible con iNAV y Ardupilot.

Características Principales:

• Procesador: STM32F405RGT6, 168 MHz, 1 MB de flash

• IMU: ICM42688-P | Baro: SPL06-001

• Con OSD y Caja negra

• PDB de 2s a 6s LiPo 100A (220A max)

• Sensor de corriente 220A

• Salidas BEC: 3.3/5/9/12V y Salida ajustable

• 12 Salidas PWM

• Entrada doble cámara conmutable

 La serie de controladoras de vuelo Mateksys H743,  dispone de toda la potencia del procesador F7, pero el H7 ahora cuenta con más puertos. Este autopiloto tiene hasta 13 salidas de servo PWM, 7 puertos UART, 2 i2c y puerto CAN.

Características:

• Procesador STM32H743VIH6, 480MHz , 512KB RAM, 2MB Flash

• IMU: ICM42688-P

• Baro: Infineon DPS310 (I2C2)

• OSD: AT7456E (SPI2)

• Blackbox: MicroSD card socket (SDIO)

• Puerto CAN

• 13 Salidas PWM

• Compatible con Betaflight, iNAV, ArduPilot

• Modulo Buzzer y USB externo

• Multiplex BEC