Image: Pyrodrone
Components · Radio Transmitters
HDZero Radio Controller - ELRS 250mW
MFR DivimathMODEL W4-14479
HDZero Radio Controller - ELRS 250mW — radio transmitters by Divimath.
Vendor-supplied listing. This part is made by Divimath and listed from Pyrodrone. Full specifications and current availability are held by the manufacturer; this listing carries the part, its price and its category.
No second supplier matched for this listing — Pyrodrone is the only route we can offer today. 2 of our suppliers carry Divimath, though, so it may be listed elsewhere under a different product name: Rotor Riot.
Pyrodrone: ships within 2 business days. Its shipping policy says: “Orders placed Monday through Friday by 5:00 PM PST are typically processed and shipped the same day.” Policy, read 8 Oct 2026. That is the supplier’s dispatch time, not a delivery date; carrier transit is extra.
Specifications· 2 fields
- Color
- White
- Frequency
- 2.4GHz