Module GEPRC RX as TX JR-Bay Modification Kit

Attention! Receiver is not included in the package.

GEPRC RX TX JR-Bay Modification Kit is a kit that allows you to use an ELRS receiver as a transmitter. It is suitable for radios with a JR Bay slot. The 3D-printed housing features a vibrant multicolor design. The kit supports 2-6S input voltage and 5V@1A output for stable power supply.

Features

Compatible with most radios with a JR Bay.

Eye-catching multicolor 3D-printed housing.

Supports 2-6S input voltage, 5V@1A output.

Three receiver connection options for greater flexibility.

Special mounting base for easy and reliable installation of GEPRC receivers.

Dual-antenna design for instant upgrade to a Gemini TX module.

Cooling fan support.

Dual-frequency 915M/2.4G T-type antennas for convenience.

Open-source 3D printing files for the housing and PCB.

Specifications

Model: GEPRC RX TX JR-Bay Modification Kit

Expansion Bay: JR Bay

Input Voltage: 2-6S

Output Voltage: 5V@1A

Housing Material: PLA (3D-printed)

Number of Antennas: 2

Compatible Receivers: ESP32 or ESP32-C3

Connection Methods: Soldering, SH1.0 connectors, pogo pins

Installation Method

Open the ExpressLRS Configurator or go to the ELRS web flasher: https://expresslrs.github.io/web-flasher/

Select the appropriate receiver model.

In advanced settings, enable the "RX as TX" option and set it to External TX.

Follow the standard flashing procedure to install the "RX as TX" firmware.

Connect GND, 5V, TX of the receiver to GND, 5V, and SP of the JR-Bay modification kit respectively.

After rebooting, the receiver will function as a TX module.

Package Contents (Basic Kit)

1 × RX TX JR Bay PCBA Board

2 × Dual-frequency 915M/2.4G T-type Antennas

2 × IPEX1 to SMA Cables (Female Thread, Inner Hole)

1 × Cooling Fan

1 × 4-pin Pogo Pin

1 × 4-pin Silicone Cable

6 × M25 Screws

8 × M1.46 Screws (Self-tapping)

8 × M1.4*8 Screws (Self-tapping)

Package Contents (3D-Printed Kit)

1 × 3D-printed top cover for GEPRC DUAL 915M Diversity Receiver

1 × 3D-printed mount part for 5-pin connector

1 × RX TX JR Bay PCBA Board

2 × Dual-frequency 915M/2.4G T-type Antennas

2 × IPEX1 to SMA Cables (Female Thread, Inner Hole)

1 × Cooling Fan

1 × 4-pin Pogo Pin

1 × 4-pin Silicone Cable