RadioMaster ELRS ExpressLRS 2.4G RP1 RP2 RP3 ER5A ER5C TX RX PWM Receiver อุปกรณ์โดรน Drone

RP1 ExpressLRS 2.4ghz Nano Receiver Bullet Point

- Improved PCB design is better for heat dissipation.
- Upgraded rigid antenna with greater durability and performance.
- LED on the top side of PCB.
- Solder pads are improved and easier to solder to.
Specification - Item: RP1 Nano ExpressLRS 2.4ghz Receiver
- Type: ISM
- Antenna: 65mm 2.4ghz T Antenna
- Maximum receive refresh rate: 500Hz / F1000Hz
- Minimum receiver refresh rate: 25Hz
- Working voltage: 5v
- Weight: 2.2g (Including antenna)
- Dimension: 13mm*11mm*3mm
- Firmware Version: ExpressLRS v2.4 pre-installed
- FW Target: RadioMaster RP1/2 2400 RX
- Bus interface: CRSF




RP2 ExpressLRS 2.4ghz Nano Receiver Bullet Point - Improved PCB design is better for heat dissipation.
- LED on the top side of PCB.
- Solder pads are improved and easier to solder to.
Specification - Item: RP2 Nano ExpressLRS 2.4ghz Receiver
- Type: ISM
- Antenna: On Board SMT Antenna
- Maximum receive refresh rate: 500Hz/F1000Hz
- Minimum receiver refresh rate: 25Hz Working voltage: 5v
- Weight: 0.55g (On Board antenna)
- Dimension: 13mm*11mm*7mm
- Firmware Version: ExpressLRS v2.4 pre-installed
- FW Target: RadioMaster RP1/2 2400 RX
- Bus interface: CRSF



RP3 ExpressLRS 2.4ghz Nano Receiver
Bullet Point
- Optimized PCB design for better heat dissipation.
- LNA for better receiver range.
- PA for better telemetry range.
- Antenna Diversity for improved signal stability and range.



Specification - Item: RP3 Diversity Receiver
- Type: ISM
- MCU: ESP8285
- RF Chip: SX1280IMLTRT
- Telemetry RF power: max 100mw
- Antenna: 65mm 2.4ghz T Antenna x 2
- Frequency Range: 2400 MHz to 2480 MHz
- Maximum receive refresh rate: 500Hz / F1000Hz
- Minimum receiver refresh rate: 25Hz
- Working voltage: 5v
- Weight: 4.6g (Including two antenna)
- Dimension: 22mm*13mm*4mm
- Firmware Version: ExpressLRS v3.0 pre-installed
- FW Target: RadioMaster RP3 Diversity 2400 RX
- Bus interface: CRSF





ER5A
Features - Supports 8.4V HV servos and accessories
- Robust injection-molded receiver casing
- Fast response speeds incredible range
- Supports 4 proportional and 1 switch channel (ExpressLRS 2.x)
- Supports 5 proportional channels (ExpressLRS 3.x)
- Compact size easy to install. Perfect for Surface marine and air R/C applications.
Specification - Item: ER5A 2.4GHz Receiver
- Power supply: DC 4.5-8.4V
- Antenna type: high sensitivity T-shape antenna
- Wireless Protocol: ELRS 2.0 pre-installed
- Output channel: CH1-4 standard PWM; CH5 switch (ON/OFF) PWM
- Weight: 6.6 grams
- Size: 37*19*13mm



ER5C

Features - Supports 8.4V HV servos and accessories
- Robust injection-molded receiver casing
- Fast response speeds incredible range
- Supports 4 proportional and 1 switch channel (ExpressLRS 2.x)
- Supports 5 proportional channels (ExpressLRS 3.x)
- Compact size easy to install. Perfect for Surface marine and air R/C applications.
Specification - Item: ER5C 2.4GHz Receiver
- Power supply: DC 4.5-8.4V
- Antenna type: high sensitivity T-shape antenna
- Wireless Protocol: ELRS 2.0 pre-installed
- Output channel: CH1-4 standard PWM; CH5 switch (ON/OFF) PWM
- Weight: 6.6 grams
- Size: 37*19*13mm
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