Instruction Manual for FrSky R9MM-FC-OTA Receiver
FrSky Electronic Co., Ltd. www.frsky-rc.com Contact us: [email protected]
Add: F-4,Building C, Zhongxiu Technology Park, No.3 Yuanxi Road, Wuxi, 214125, Jiangsu, China Technical Support: [email protected]
Overview
+5V
GND
GND +5V
3.3V
RED
GREEN
ANT
Button
Inverted S.Port
S.Port
Status
Register
Register successfully
Bind
Work Normally
Failsafe
Red LED
On
Flash
Off
Off
Flash
Green LED
On
Flash
On
Flash
Off
Features
• ACCESS Protocol and support OTA function
• F.Port enabled and supported telemetry data transmission
• Battery Voltage detection supported
• Low latency and high precision
Registration & Automatic binding (Smart Match )
With the FrSky ACCESS protocol, the transmitter/transmitter module can bind receiver without using the "F/S" button.
Follow the step below to finish the Registration & binding procedure:
1. Put the transmitter/transmitter module into [Reg] status.
1.1
For Taranis X-Lite Pro as an example, turn on the transmitter, go to the MENU-MODEL SETUP-PAGE 2, choose
External RF-Mode
R9MLP ACCESS, then select [Reg].
2. Connect the battery to the receiver while holding the F/S button on the receiver. The RED LED and GREEN LED
on the
receiver will be on, indicating into the [Reg] status. Select [ENTER] on the transmitter, The RED LED and GREEN LED
on the receiver
will flash, and the transmitter displays [Registration ok].
3. Turn off the receiver.
4. Move the cursor to select the receiver 1 [Bind].
5.
Connect the battery to the receiver, the GREEN LED on the receiver will be on, indicating into the [Bind] status. Select the RX,
and
TM
Introduction
Thank you for purchasing FrSky R9 MM-FC-OTA full range telemetry receiver. Its compact size and light weight make it more
suitable for race drones. The R9 MM-FC-OTA supports wireless firmware updates over the air making binding to receivers
even easier. In order to fully enjoy the benefits of this system, please read the instruction manual carefully and set up the
device as described below.
Smart Port (S. Port) is a signal wire full duplex digital transmission interface developed by FrSky
Electronic Co., Ltd. All products enabled with Smart Port (including XJT module, XSR,X6R and X8R receiver,
new hub-less sensors, new Smart Dashboard, etc), serial port user data and other user input/output devices
can be connected without limitations for numbers or sequences at a high transmission speed.
R9 MM-FC-OTA LBT Version Non-LBT Version
TX Mode
Telemetry No telemetry Telemetry
Numbers of channel
16CH 16CH 16CH
• Dimension: 12.4*12.8*3mm (L x W x H)
•
Weight: 3.5g
• Numbers of channel:
• CH16 outputs RSSI
• Operating Voltage Range: DC 4V~6V
• Operating Current: 100mA@5V
• Operating Range: Up to 10km or above
• Operating Frequency: 915MHz (Non-LBT)/868MHz (LBT)
• Compatibility: R9M 2019/R9M Lite/R9M Lite Pro with ACCESS
Specifications
