SMART Technology ESC Compatibility Chart TRANSMITTERS RECEIVERS DXE ✔ DX6E ✔ DX8E ✔ DX6 ✔ DX8 ✔ DX9 ✔ IX12 ✔ IX20 ✔ DX18 ✔ DX20 ✔ LEGACY AIR ✔ AR637T ✔ AR6610T ✔ AR410 ✔ AR620 ✔ AR6600T ✔ AR6270T ✔ AR636 ✔ AR8010T ✔ AR9030T ✔ AR9320T ✔ AR9310 ✔ AR9350 ✔ AR12310T ✔ LEGACY AIR ✔ STX2 ✔ DX2E ✔ DX5R ✔ DX5C ✔ DX5 RUGGED ✔ DX5 PRO ✔ DX6R ✔*** STX3 ✔ DX5 RUGGED ORANGE CASE ✔ DX5C SMART ✔ LEGACY SURFACE ✔ SRS6100AT ✔ SRX200 ✔ SR215 ✔ SR315 ✔ SR515 ✔ SRS6000 ✔ SR2100 ✔ S6240RX ✔ LEGACY SURFACE ✔ Legacy: Indicates Gen 1 Transmitters and Receivers. Please check SpektrumRC.com for updates. * Update Receiver using Spektrum USB Programmer and PC App for Smart ESC Compatibility ** ESC will function in PWM mode - Smart ESC and Battery Data will not be reported *** Smart Compatibility Raceware Fimware not yet available ©2019 HORIZON HOBBY, LLC. 63100.2 AIR Check below to see if your receiver or transmitter requires an update to use SMART ESC & Battery telemetry. AIR SURFACE SURFACE | Ready to Use | Compatible with Updates | Limited Compatibility** | | Ready to Use | Compatible with Updates | Limited Compatibility** | | Ready to Use | Compatible with Updates* | Limited Compatibility** | | Ready to Use | Compatible with Updates* | Limited Compatibility** |