ExpressLRS ELRS ES900TX Ultra Long Range Transmitter Module and ES900RX 0.6g Receiver
Description
Please consult Local Telecom regulations when using this item! ES900TX and ES900RX modules are a set of Long Range 915MHz/868MHz(optional) wireless transmission equipment developed and designed based on the open source software ExpressLRS. This set of modules is characterized by an ultra-long range, stable operation and low latency. The module is compatible with most Opentx remote controls,, basically plug and play. We specially adapted a heat sink for the transmitter module and also reserved the installation position of the 2006 fan, which can help the transmitter module work stably under high power conditions. New ES900TX module comes with a 2006 fan, it works automatically when the TX power is 250mW. Specifications: ES900TX: MCU: ESP32+ESP8285 Dimension: 55mm*39mm*11mm Weight: 9.2 grams (TX module only) Antenna connector: SMA VCC input: 5~13v, Recommended 5v~9v RF frequency optional: 915 MHz or 868 MHz (EU) Maximum output power: <33dBm (For >27dBm operation we recommend adding a fan for forced cooling) ES900RX: MCU: ESP8285 VCC input: 5v Current operation: ~100Ma Rx to FC protocol: CRSF RF frequency optional: 915 MHz or 868 MHz (EU) Dimension: 12mm*12mm*3mm Weight: 0.60 grams (excluding antenna) Antenna connector: IPEX1 Telemetry output power: <17dBm Download RC7 Firmware for ES900RX: ExpressLRS RC7 firmware for ES900 RX 915MHz and 868MHz [update via WiFi] INCLUDED 1x ES900 TX module 868MHz OR 915
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