You can create price alert here, copy coupons and view price history. What is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
RF Output Power: 10dBm~24dBm, RF chip: SX1280IMLTRT, Brand Name: Happymodel, Minimum receiver refresh rate: 25Hz, Item Name: ES24TX Micro TX Module, MCU: ESP32(main) /ESP8285(aux /as espbackpack), Dimension: 55.5mm*39.5mm*8mm, Power supply voltage: 5v~10v, Frequency Range: 2400 MHz to 2500 MHz, Maximum receive refresh rate: 500Hz, JR standard 5pin socket, Antenna gain: 1.87dBi, Weight: 9.5gram(without antenna), Regulatory Domain: ISM2400
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($47.69): BGRADIORU
2. ($48.75): BGRCParts8
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): 13f142, BGe6caa4, BGDAVIS, BGafcfe0, BGa4a3eb, BGradio9, Parts8, 00c906, BGGAL8, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BG8RCToy, hoNEYbGdeAlS, BGRCT10, BGJUNEGSG9
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Happymodel ES24TX 2.4GHz ExpressLRS ELRS RC Micro TX Module [EU] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for Happymodel ES24TX 2.4GHz ExpressLRS ELRS RC Micro TX Module.
Price records source(s): Banggood
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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)).