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Happymodel ExpressLRS ES900TX V2 915MHz 1W transmitter module

Price:1 672 uah with VATPrice in USD:39.99

Bonuses will be issued for this product upon purchase

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Brand: HappymodelSKU 16009

• Модуль ES900TX
• 915 MHz 1W (with VAT)

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Description

The Happymodel ES900TX V2 Transmitter Module is a 915MHz long-range wireless data transmission device designed and developed based on the open source ExpressLRS software. This module features ultra long range, stable performance, low latency and plug and play operation. The aluminum heatsink is specially adapted for stable operation of the module in high power environment.

TheV2 version differs in that the module is already fully assembled and ready to use. Also, the color of the case has changed from black to light gray.

Happymodel ES900TX is compatible with most OpenTX firmware remote controls, in particular Radiomaster TX16S, Jumper T12, T16 and T18.

Note: this module will not work on an older version of the FrSky Taranis QX7 ACCST without additional board modification using a signal inverter.

Features

• Ultra long range
• ExpressLRS open source software
• Low latency
• Compatible with OpenTX based radio hardware
• Aluminum heatsink and cooler allow the transmitter to operate stably in high power environments

Features

• RF frequency: 915MHz
• Maximum output power: < 30dBm (1 W)
  **When the power is more than 27dBm, it is recommended to add a fan for forced cooling
• VCC input: 5 ~ 13V, recommended 5 ~ 9V
• Processor: ESP32 + ESP8285
• RF chip: SX1276IMLTRT
• Firmware download: WiFi or ExpressLRS configurator
• Antenna connector: SMA jack
• Size: 55 x 39 x 11mm (including heatsink)
• Weight: 23g (without antenna)

Recommendations

Procedure for linking the ES900TX module to the ES900RX receiver:

• Apply power to the ES900RX, wait for the red LED on the ES900RX to turn off, immediately turn off the power and then repeat the above steps. When the ES900RX turns on for the third time, the red LED starts flashing rapidly twice, indicating that the ES900RX is entering tethering mode.
• Insert the ES900TX or ES915TX module into the radio transmitter and select external RF mode for CRSF protocol, then you can find ELRS menu in radio systems, enter ELRS and press [Bind], the red LED on the ES900RX module will turn off, then start blinking slowly and finally turn on steady, it means the radio equipment and receiver are successfully bound.

Upgrade the ES900RX receiver firmware via Wi-Fi:

• Put the ES900RX into tethering mode, and then wait about 1 minute without tethering it, then the ES900RX will automatically go into Wi-Fi mode, you can connect to the Wi-Fi hotspot "ExpressLRS RX" by entering the password "expresslrs"
• Visit the firmware update website by entering "10.0.0.1" and select the correct firmware, then click "update", wait about 1-2 minutes, the update process will complete and you will see "firmware update completed successfully and reboot", which means the update is complete.

The ExpressLRS firmware is constantly being improved and updated, so the manufacturer recommends updating the module firmware through the ExpressLRS configurator.

Contents of the Happymodel ES900TX module

• 1 x Happymodel ExpressLRS ES900TX V2 module
• 1 x transmitting antenna 915MHz

Useful links

• Проект ExpressLRS на GitHub
• Сторінка конфігуратора ExpressLRS на GitHub
• Сторінка прошивки ExpressLRS на GitHub
• Інформація про ExpressLRS, документація, огляд

Photos