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Summary
The LINKFLOW 915M TX Module is GEPRC’s next-gen product based on the ExpressLRS open-source project. Built on ExpressLRS 3.5 with a standard JR-bay design, it operates on the 868/915MHz frequency band and offers up to 2000mW output power. The built-in fan provides active cooling to lower the operating temperature. A TCXO (temperature-compensated crystal oscillator) ensures stable performance despite temperature fluctuations.
The custom high-gain Moxon antenna improves signal transmission, while the integrated backpack chip enables seamless peripheral connectivity. It also features a UART port for relay or high-power receiver setups.
The LINKFLOW 915M TX Module comes with an RGB status indicator, an XT30 connector for 2-6S battery power, and supports USB and WiFi firmware updates.
Features
1. Next-gen ExpressLRS TX module that features a standard JR bay design
2. Supports 868/915MHz with up to 2000mW output power
3. Active cooling with a built-in high-speed fan
4. Equipped with a temperature-compensated crystal oscillator (TCXO) for stable performance in extreme temperatures
5. Custom Moxon antenna for enhanced signal transmission
6. Integrated backpack chip enables direct peripheral connectivity
7. Dedicated UART port for relay setups or high-power receivers
8. Runs on external 2-6S power
9. RGB status indicator
10. Easy firmware updates via USB or WiFi
Specifications
- Model: GEPRC LINKFLOW 915M TX Module
- Operation Band: 915MHz FCC/868MHz EU
- Module Type: JR-Bay
- Main Chip: ESP32
- Backpack Chip: ESP8285
- RF Chip: SX1276
- Power: 2000mW
- Oscillator: TCXO
- Refresh Rate: 25 Hz-200 Hz
- Antenna Connector: SMA
- WIFI Support: Yes
- Bluetooth: Yes
- RGB: Yes
- Power Supply: 2-6S
- Weight: 62g(without antenna)
- Firmware: GEPRC LINKFLOW 900M TX
Includes
1 x LINKFLOW 915M TX Module
1 x 868/915MHz Moxon Antenna
1 x GH1.25 3pin connection cable
1 x User manual
