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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
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Description
Wireless RF Transceiver 2.4 GHz 100mWTB387 2. 4 GHz frequency band is based on wireless transparent data transmission module. This module supports the most basic AT commands: baud rate, ID number, frequency settings; factory settings; version information. Specifications: Working voltage: 3. 3 V 5. 5 V RS232 interface (3. 3 V 5 V TTL level) Frequency range: 2402 ~ 2482 MHz Transmit power: 20dBm (100mw) Receiver sensitivity: 87dBm Working temperature: 40 ~ + 85 c Transparent transmission
TB387 2.4 GHz frequency band is based on wireless transparent data transmission module.
This module supports the most basic AT commands: baud rate, ID number, frequency settings; factory settings; version information.
Specifications:
- Working voltage: 3.3 V-5.5 V
- RS232 interface (3.3 V / 5 V TTL level)
- Frequency range: 2402 ~ 2482 MHz
- Transmit power: 20dBm (100mw)
- Receiver sensitivity: -87dBm
- Working temperature: -40 ~ + 85 ° c
- Transparent transmission mode baud rate: 2400,4800, 9600 (default) , 14400,19200, 38400,57600, 115200,12800, 25600
- AT mode configured baud rate correction: 9600
- Open ground transmission distance: 400 M
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
4.8 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Blue ball, my dog likes blue.
Just a ball right? Evidently not! My dog won’t chase an orange chuck it ball or the glow in the dark ball- only the blue one 🤷🏼♀️
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Reviewed in the United States on May 9, 2025
★★★★★ 3
I wanted a blue ball
It's great. It just wasn't blue.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
its a great ball
works well
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Reviewed in the United States on July 8, 2025
★★★★★ 5
Good product. My dog is very entertained and stimulated by playing with it.
Color: Green, Size: Small (2.0 in, Pack of 2)
I'M AMENDING THIS REVIEW AND ADJUSTING THE RATING UPWARD! Though it took my dog a little while to adjust to how differently this ball behaves, HE LOVES IT NOW. I wish I could give you a sense of how enjoyable and comically entertaining it is to play with him using it. ORIG. REVIEW: Bought this for a little 8 lb. aggressive chewer who loves to play fetch. I initially bought the 2" Chuckit! Ultra ball previously. It is the most amazingly durable product I've found for this pup. Very firm, but not hard on his teeth. He's very quick and agile, so I thought he would like the eye-mouth coordination challenge of a ball that changes direction suddenly. I guess my only disappointment with the product is that the ball is hollow instead of having a solid core like the Ultra ball, so he doesn't enjoy chomping down on it the same way. The erratic bounce feature is entertaining, but the pup is a little skittish, so he was intimidated at first. He's warmed up to it, but not with the same enthusiasm as the Ultra ball. Having said all this, I don't fault the product for the rating I gave it. It is a quality-made product that performs as advertised. I just didn't anticipate that my dog would be less enthusiastic than I thought.
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Reviewed in the United States on June 26, 2016
★★★★★ 5
Awesome
Color: Green, Size: Large (3.0 in, Pack of 1)
Love all the chuckit balls and products and so does my dog. Very durable
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Reviewed in the United States on March 2, 2026