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MATEKSYS MR900-30 Kipokezi cha MAVLink 900MHz (mLRS, SX1262 TCXO, IPEX MHF-1, 4.5-13V DC)

MATEKSYS MR900-30 Kipokezi cha MAVLink 900MHz (mLRS, SX1262 TCXO, IPEX MHF-1, 4.5-13V DC)

MATEKSYS

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Muhtasari

MATEKSYS MR900-30 ni mpokeaji wa MAVLink 900MHz kwa viungo vya data vya mwelekeo mrefu, vya pande mbili. Imejengwa kwenye STM32G431KB na LoRa SX1262 yenye TCXO, na inasaidia firmware ya mLRS kwa kuunganisha MAVLink/MSP na chaguzi za pato la RC.

Vipengele Muhimu

  • mLRS firmware support (MR900-30 target: rx-matek-mr900-30-g431kb)
  • LoRa SX1262 yenye TCXO; PA/LNA SE2435L
  • MAVLink wa mwelekeo mbili kwenye TX1/RX1
  • Pato la RC kwenye TX2 (CRSF au SBUS)
  • USB Type-C kwenye bodi
  • Kitufe kimoja kwa hali ya DFU na kuunganisha
  • Kiunganishi cha antenna: IPEX MHF-1
  • Uwekaji wa bodi unajumuisha Fan-IO pad

Huduma kwa wateja: https://rcdrone.top/ au support@rcdrone.top.

Taarifa ya Ufanisi

MATEKSYS mLRS 900MHz mfululizo ukitumia SX126x/STM32WLE5 chip ya LoRa HAIWEZI kuunganishwa na ELRS 900MHz / Frsky R9 mfululizo ukitumia SX127x. Haziwezi kuungana pamoja.

Marejeleo: https://github.com/olliw42/mLRS-docu/blob/master/docs/SX126x_SX127x_INCOMPATIBILITY.md

Chip ya LoRa SX126x (e.g. mR900-30, E22) na STM32WLE5xx (e.g. mR900-22, WIO-E5, E77) zinaweza kuungana pamoja.

Mifanozo

MCU STM32G431KB
Firmware firmware ya mLRS
LoRa SX1262 na TCXO
RF front-end PA/LNA SE2435L
Mzunguko wa RF 900MHz (868MHz, 915MHz FCC)
Nguvu ya RF 915MHz 21dBm(min) / 22dBm / 24dBm / 27dBm / 30dBm (1000mW)
Nguvu ya RF 868MHz 24dBm(min) / 24dBm / 24dBm / 27dBm / 30dBm (1000mW)
Kiunganishi cha Antena IPEX MHF-1
Serial / I/O TX1/RX1: Serial ya Bi-directional MAVLink; TX2: RC out (CRSF au SBUS)
KitufeKitufe kimoja cha hali ya DFU na kuunganisha
Ugavi wa nguvu 4.5-13V DC @ "V" Pad
Kupoteza nguvu Kawaida 340mA / Kilele 850mA @ 5V IN (31Hz, 30dBm)
Ukubwa wa PCB 29x21mm
Uzito 5.3g w/ antenna

Nini Kimejumuishwa

  • 1x mR900-30
  • 1x IPEX MHF1 dipole antenna, 8cm
  • 1x Heatsink, 20*20*6mm

Hali ya LED

  • [[Red flashing 2Hz]: haijakamilishwa na transmitter
  • [Green flashing 1Hz]: imeunganishwa na transmitter
  • [Red and Green alternately]: hali ya kuunganisha imewezeshwa

Kuunganisha

Firmware

Uelekezaji na Mipangilio

Hali ya moduli ya TX (tx-matek-mr900-30-g431kb-default)

  • USB = COM/CLI
  • TX1/RX1 = serial
  • LT1/LR1 = serial2
  • Chanzo cha Tx Ch = CRSF
  • Destinasheni ya Tx Ser = serial
  • Baudrate ya Tx Ser = 115200

Hali ya SiKTelem (tx-matek-mr900-30-g431kb-siktelem)

  • USB = serial
  • TX1/RX1 = serial2
  • LT1/LR1 = COM/CLI
  • Tx Ch Source = CRSF
  • Tx Ser Dest = serial
  • Tx Ser Baudrate = 115200

Mipangilio ya mpokeaji (rx-matek-mr900-30-g431kb)

  • Rx Out Mode = CRSF au SBUS
  • Rx Ser Link Mode = mavlinkX
  • Rx Snd RadioStat = ardu_1
  • Rx Ser Baudrate = 57600

Miongozo / Hati

Maelezo

MATEKSYS mR900-30 MAVLink 900MHz receiver board with u.FL antenna connector, USB port, and 29x21mm layout

Mpokeaji wa MATEKSYS mR900-30 900MHz MAVLink unatumia PCB ndogo ya 29x21mm yenye kiunganishi cha antena ya IPEX MHF-1 na bandari ya USB kwa urahisi wa usanidi na wiring.

MATEKSYS MR900-30 MAVLink 900MHz Receiver, MATEKSYS MR900-30 900MHz MAVLink receiver wiring diagram showing UART TX/RX, 5V/GND, and CRSF or SBUS connections

Uunganisho wa MR900-30 unatumia UART TX/RX kwa MAVLink/MSP ya pande mbili pamoja na 5V na GND, na vituo vya RC kupitia CRSF au SBUS kwa kidhibiti cha ndege.

MATEKSYS MR900-30 MAVLink 900MHz Receiver, MATEKSYS MR900-30 900MHz MAVLink receiver wiring diagram with USB‑C setup and UART TX/RX to flight controller

Mipangilio ya USB‑C na UART TX/RX rahisi, 5V, na G inasaidia MAVLink/MSP ya pande mbili kwa kidhibiti cha ndege.