SKU: 87934731603

Happymodel 2.4g ExpressLRS ES24TX Slim Pro TX module for X-lite & Tango2

Sale price$63.89 Regular price$70.99
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Happymodel 2.4g ExpressLRS ES24TX Slim Pro TX module for X-lite & Tango2This Slim Pro TX module is designed by Happymodel and based on the open source ExpressLRS which is a very popular low latency and high packet rate RF module for RC Airplane and FPV Racing drone. Its main hardware architecture is ESP32, ESP8285 and SX1280 RF chip. The ES24TX Slim Pro module is a complete solution which is already pre load the Expresslrs firmware and its plug and play for Frsky X lite X lite pro X9 Lite , TBS Tango2. This Slim Pro

This Slim Pro TX module is designed by Happymodel and based on the open source- ExpressLRS which is a very popular low latency and high packet rate RF module for RC Airplane and FPV Racing drone. Its main hardware architecture is ESP32, ESP8285 and SX1280 RF chip. The ES24TX Slim Pro module is a complete solution which is already pre-load the Expresslrs firmware and its plug and play for Frsky X-lite/X-lite pro/X9 Lite , TBS Tango2.

This Slim Pro module comes with an aluminum alloy shell and is equipped with a cooling fan that automatically works when the module is working at 250mw.

The slim pro TX module supports a maximum power output of about 1000mw, this would be very useful for Long Range FPV.

Check out all our ExpressLRS Collection and the rest of our Happymodel Products!


Specifications:

  • Brand Name: Happymodel
  • Model: ES24TX Slim Pro
  • Regulatory Domain: ISM2400
  • MCU: ESP32(main),ESP8285(as ESP backpack)
  • RF chip: SX1280IMLTRT
  • Firmware target: HappyModel_ES24TX_Pro_Series_2400_TX
  • Frsky Lite 8pin socket
  • Frequency Range: 2400 MHz to 2500 MHz
  • Maximum receive refresh rate: 500Hz
  • Minimum receiver refresh rate: 25Hz
  • RF Output Power: ≤30dBm
  • Power supply voltage: 5v~12v
  • Weight: 50g (without antenna)
  • Dimension: 67.5mm*30mm*20.5mm (without antenna)
  • Antenna gain: 1.87dBi

Notice: The antenna has been changed to Happymodel Moxon 2.4GHz from Oct.14th 2021

Features:

  • Supports up to 1000mw RF power (T-lite radio and Tango2 radio need external power supply)
  • RGB LED ready
  • Cooling Fan ready
  • Open source ExpressLRS
  • Long range, low latency and High re-flashed Rates
  • Telemetry data transmission supported
  • CNC aluminum protective shell

Note:

The new Slim Pro module supports a maximum power of 1000mw (requires the power of the remote control to drive), and comes with RGB LED lights, the effect is very cool. The default program has been updated to ExpressLRS V1.0.0.

You can update firmware by ExpressLRS configurator or update the firmware via connect the Wifi hot spot of the “ExpressLRS TX Module”, visit “10.0.0.1” by browser (password: expresslrs)

Package Includes:

  • 1 x ES24TX Slim Pro TX Module
  • 1 x Happymodel Moxon 2.4GHz antenna


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87934731603

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Paul
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★★★★★ 5
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Size: 6ft, Color: Yellow, Size: 6ft, Color: Yellow
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Reviewed in the United States on December 16, 2025
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William Bolin
San Leandro, US
★★★★★ 5
As good or better than most.
Size: 4ft, Color: Silver
I was very happy with this item. It’s very heavy duty and appears to be something that will last me forever.
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Reviewed in the United States on May 25, 2026
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WoohooSekai
Omaha, US
★★★★★ 5
Cheap, looks good and works good
Size: 13"-32", Style: Dual Arms
Mostly painless install, packaging was subpar but everything works well. Holds a 27" monitor and a 24" monitor very well. Adjustable angles and hinges allowing for customization for your needs. Seems to be very sturdy and hasn't dropped since making sure everything is tight. Overall, worth it compared to more expensive options.
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Reviewed in the United States on May 6, 2026
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Josiel Rosales
Natrona Heights, US
★★★★★ 5
Sturdy, Extremely Adjustable, and Saves Huge Desk Space!
Size: 17"-49", Style: Single Arm
This WALI monitor mount is incredibly solid and handles the weight of my monitor easily without any sagging or shaking. The gas spring arm moves fluidly, making it super easy to adjust the height, angle, and tilt whenever I need to. Installation was straightforward with clear instructions, and it has freed up so much valuable desk space. Excellent build quality for a great price!
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Reviewed in the United States on May 29, 2026
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Joshua B.
Omaha, US
★★★★★ 5
Solid Mount for a Large Monitor
Size: 17"-49", Style: Single Arm
Picked this up to mount a single 37" monitor to my adjustable desk and it’s been working great. The arm feels sturdy and holds the weight of the monitor without sagging or drifting over time. Installation was pretty straightforward and it gave me a lot more desk space compared to using the factory stand. It also moves smoothly when adjusting the monitor position or changing desk height. If you’re running a larger display on a standing desk setup, this is a solid option that feels much more substantial than some of the cheaper monitor arms out there.
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Reviewed in the United States on May 11, 2026

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