RAK Wireless RAK4631 WisBlock LPWAN LoRaWAN BLE Module

RAK Wireless RAK4631 WisBlock LPWAN LoRaWAN BLE Module

Marsoni

M251S

$35.00

Get it in 3 business days with 1 day shipping. Friday, May 29

RAK Wireless RAK4631 WisBlock LPWAN LoRaWAN BLE ModuleRAK Wireless RAK4631 WisBlock LPWAN LoRaWAN BLE Module The RAK4631 WisBlock LPWAN is a WisBlock Core module which delivers a powerful Nordic nRF52840 MCU with BLE 5. 0 paired to the latest LoRa transceivers from Semtech, the SX126x series. Compared to the older SX127x series the Semtech SX126x transceivers offer improved power consumption and the improved power amplifier can now transmit at up to +22dBm, with a total link budget up to 170dB for

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Blue isn't that easy to see in the yard White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it. Orange is easy to see in the grass at day They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.

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Reviewed in the United States on January 16, 2026

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Spo509

Carnegie, US

★★★★★ 3

Not as good as chuck it anymore

Style: Fetch Balls (Pack of 10), Size: 2.5 inch

I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one

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Reviewed in the United States on March 16, 2026

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Carnegie, US

★★★★★ 5

Good squeak and bounce

Size: Small Set of 8

My friend's smallish dog can make them squeak and they have a good bounce. The dog loves them. We returned another brand that did not squeak. They're colorful and are durable.

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Reviewed in the United States on January 22, 2026

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Sue B

West Palm Beach, US

★★★★★ 5

Excellent durability!

Size: Medium Set of 6

I’m impressed with how durable these balls are! The rubber is nice and thick and tough, so my dogs have been unable to rip them apart yet. The spikes help clean their teeth when they chew, which is a plus. After weeks of use, the rubber is not sticky and does not smell. They haven’t lost shape or bounce. The size is perfect for my large shepherd husky dogs, as well as my medium sized Heeler. The loud squeaker in 2 of them has stopped working, which I’m not sad about. As a matter of fact, I’d give 10 stars if all of the squeakers stopped squeaking, lol! The package of 6 balls was a great value!! Will definitely buy again.

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Reviewed in the United States on March 22, 2026