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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
AT10 and AT9S
3 pairs x 9443 plastic paddle
It can disconnect the circuit automatically and alarm once detecting any malfunction
3) Helicopters - Elf constant speed mode
Support the number of cells : 9-24 Cells NiMH
Happymodel ExpressLRS FPV ELRS ES900TX ES900RX 915MHz 868 MHz Long Range Module for Radiomaster TX16S Micro Long Range Drone Category_DIY Toy Accessories AT10 and AT9SItem: ExpressLRS ES900TX ES900RX 915MHz Long Range Module Parameters: ES900TX: MCU: ESP32+ESP8285 Dimension: 55mm*39mm*11mm Weight: 9. 2gram (only the TX module) Antenna connector: SMA VCC input: 5~13v, Recommend 5v~9v RF Frequency optional: 915mhz or 868mhz(EU) Maximum Output Power: <33dBm(For >27dBm operation, we recommend add a fan for force cooling) Wifi update firmware function for ES900TX would be available in a short time. ES900RX: MCU: ESP8285
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