{"product_id":"spmxse40","title":"Firma 40A Lite Brushed Smart ESC for 1\/10 Scale RC Models (SPMXSE40)","description":"\u003cdiv class=\"product_description\"\u003e\n\t\u003cp\u003eThe Spektrum Firma 40A Brushed Smart ESC is a waterproof electronic speed control designed for 1\/10-scale RC models with brushed motors. It handles up to 40A continuous current and supports 2S–3S LiPo packs, making it a versatile choice for crawlers, scalers, and on- or off-road racers. As part of the Spektrum Smart ecosystem, it provides built-in telemetry over a single wire and includes integrated LED light outputs with two light strings (red and white) for easy lighting upgrades.\u003c\/p\u003e\n\t\u003cp\u003eProgramming is flexible and accessible: use the Smart ESC Programming Box or Smart Link USB PC app to tailor performance, or enable Text Gen Telemetry from a compatible transmitter for real-time adjustments. It features multi-point protections (over-current, LiPo low-voltage cutoff, thermal protection, and failsafe), an aluminum heatsink for efficient cooling, and a compact form that installs without soldering. The BEC can be set to 6V or 7.4V at up to 4A, reliably powering receivers and lighting as needed.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Spektrum (SPM)","offers":[{"title":"Default Title","offer_id":47909225037876,"sku":"SPMXSE40","price":44.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/SPMXSE40.jpg?v=1781742686","url":"https:\/\/nankinhobby.com\/products\/spmxse40","provider":"Nankin Hobby","version":"1.0","type":"link"}