Power supply voltage: 3v~4.5v, Maximum receive refresh rate: 500Hz, JR standard 5pin socket, RF Output Power: 10dBm~24dBm, Brand Name: Happymodel, Antenna gain: 1.87dBi, MCU: ESP32(main) /ESP8285(aux /as espbackpack), RF chip: SX1280IMLTRT, Dimension: 57mm*27mm*12mm(Without CNC case), Weight: 7.5gram (without antenna and case), Regulatory Domain: ISM2400, Minimum receiver refresh rate: 25Hz, Item Name: ES24TX-Slim TX Module Set, Frequency Range: 2400 MHz to 2500 MHz, .
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Updated: 20-08-2025
Banggood
Warehouse in China.
Link: Happymodel ES24TX-Slim ExpressLRS ELRS RC TX Module
$53.12 with coupon: BGGAL8
$53.12 with coupon: BGRCParts8
$53.12 with coupon: tRaDetRaCKeR
$53.12 with coupon: 8wEbgaInS5
$53.12 with coupon: pROMo8cuPoN
Additional Banggood coupons:
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Price history and price alert
Price history is not available for this item (not enough database records)! The lowest price was $41.39 though.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).