Happymodel ES900TX 868MHz ExpressLRS (ELRS) TX Module
£34.99 (ex VAT £29.16)
This ES900TX module includes an aluminium heatsink and fan to let you get maximum performance out of this DIY TX module. Based on the open source ExpressLRS system which is a very popular low latency and high refresh rate RF module for RC Airplane and FPV Racing. This version supports most full size radios with JR module bay that run OpenTX or EdgeTX such as the TX16S.
Please note that this module does require some assembly to install as well as firmware configuration.
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The ES24TX Slim Pro module is a complete solution which is already preloaded ExpressLRS firmware. With this module, you get a low latency and high packet rate RF module for RC Airplane and FPV Racing drone project. If you’re unfamiliar with ExpressLRS, you’ll love the superior range and unparalleled performance provided by the ESP-32 chipset and ESP8285 WiFi chip.
Please note, ELRS is a new open source project so please only order this if you are comfortable with regular firmware updates as the firmware is still in beta. We will only be able to offer limited support due to the open source and constantly changing nature of the firmware.
Specifications
- 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.
- 868MHz EU version
Included
- 1x ES900TX 868Mhz ELRS TX Module
- 1x ES900TX Plastic Enclosure with fan and heatsync
- 1x SMA Dipole Antenna with SMA-UFL Adapter
| Weight | 100 g |
|---|---|
| Dimensions | 10 × 5 × 5 cm |
| Frequency |
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Delivery Information
- Free UK Delivery for orders over £100 The free shipping method uses Royal Mail’s RM48 service, batteries are excluded.
- Same Day Dispatch For orders placed before 3PM (UK Time) Mon-Fri Excluding Bank Holidays
- Need something Urgently? Select RM special delivery during checkout to have your order delivered next working day guaranteed (assuming you order before 15:00 when we are open)
Returns Information
- 30 Day Return Period If you change your mind you have up to 30 days to return something. Must be returned in as new condition
- 180 Day Warranty For items with a manufacturer defect or an issue resulting from damage during delivery to you. Consumable items such as batteries are excluded.
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