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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
HappyModel ES900 DUAL RX ELRS Diversity ReceiverType: 915MHz 868MHz true diversity receiver ESP32 PICO D4, dual SX1276 Antenna connector: IPEX MHF 1 U. FL RF Frequency: 915MHz or 868MHz Telemetry power: 17dbm Receiver protocol: CRSF Input voltage: +5V DC @ 5v pad PCB size: 21. 5mm x 16mm Weight: 1. 5gram exclude antenna Built in a TCXO (temperature compensated crystal oscillator) Firmware target: HappyModel ES900 Dual RX (Would be available on the latest version soon)
Type: 915MHz/868MHz true diversity receiverESP32 PICO D4, dual SX1276
Antenna connector: IPEX MHF 1/U.FL
RF Frequency: 915MHz or 868MHz
Telemetry power: 17dbm
Receiver protocol: CRSF
Input voltage: +5V DC @ “5v” pad
PCB size: 21.5mm x 16mm
Weight: 1.5gram exclude antenna
Built-in a TCXO (temperature compensated crystal oscillator)
Firmware target: HappyModel ES900 Dual RX (Would be available on the latest version soon)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Ms V
Format: Board book
Awesome book for my nephew. The book is good for a new reader to learn words from.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Great quality
Format: Board book
Sweet little book .
Color is vibrant and quality is extremely nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Excellent Summer Workbooks - Keeps Kids Engaged and Ready
Format: Paperback
These workbooks have been an absolute lifesaver for keeping my kids on track over the summer! I was looking for a resource that would help them retain what they learned and prepare for the next school year without feeling like a chore, and these deliver perfectly.
What I particularly love is how well **organized they are by days**. This structure eliminates any guesswork and makes it incredibly easy to assign manageable chunks of work each day, which helps to **keep my kids consistently on track**. There's no overwhelm, just steady progress.
The content is engaging, and it genuinely seems to reinforce key concepts in a fun way. We've had **absolutely no complaints** from the kids, which is a huge win for any summer learning material! I highly recommend these workbooks for any parent looking for a structured and effective way to bridge the academic gap during the summer break.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2025
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️ An Engaging Way to Prevent Summer Slide!
Format: Paperback
This Summer Bridge Activities Workbook is an essential tool for keeping kids engaged in learning over the summer! Covering reading, writing, math, science, and social studies, it ensures a well-rounded review of key subjects in just 15 minutes a day. The fun, interactive activities keep kids motivated, and the inclusion of flashcards, stickers, and online IXL practice adds extra value. I’ve recommended this to parents every year because it helps students transition smoothly into the next grade while maintaining their academic progress. If you want to prevent learning loss in a fun, low-stress way, this workbook is a fantastic choice!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2025
★★★★★ 5
So much to learn
Great workbook for kids
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
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