Get coupons, create price alert or check price history out! What is best price?
Operating Current: <=100mA, MCU: STM32F103CBT6(128K ROM, Operating Voltage: 5-14V, Weight: 45g, 20K RAM), RF Power: +22dBm, Operating Frequency: 2.4G ISM band, Item Name: IRX4 Plus
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 code price check (UTC time):
Banggood
Banggood warehouse is located in Europe 
. I don’t really know if this price is reasonable, coz there’s no price history in my DB. Only one coupon available!
Link: Banggood product page
1. ($33.11): BGMatt2022
paste coupon code in your cart and click Apply 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): 20OFFRSF, 502C6B, TTxBG10, Parts8, BGaDmITAd, BGBFAFF2019, BGMD10, BGIRX4P, BGVDay10%off, BGIRX4PR, BGTT10, bGhOnEy10, bgshOOp10, BGRX4P, BGRC902, BGHALLOWEEN, BGIRX4POT, BGRCRR9, 7d18f7, BGCuponation10, BGDAVIS, BGradio9, BG70e5fc, BGGAL8, BGRCParts8, BG1efeb0, MVC8SPRING, 8BGwbg2204, 8wEbgaInS5, pROMo8cuPoN, BG8RCToy, hoNEYbGdeAlS, BGRCT10, BGJUNEGSG9, BGRADIORU, BGToys8, BG589b2e
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – iRangeX IRX4 Plus RC TX Module ($29.99)
Price history and price alert
Not enough data to show price history chart… $31.19 is the only recorded price. It was not cheaper than that since we have saved it in DB.
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)).