The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Silicon Labs bought Redpine Signals’ Wi-Fi and Bluetooth business—not the whole company—in a 2020 asset acquisition announced for $308 million in cash. The deal also included Redpine’s Hyderabad development center and patent portfolio. A later Silicon Labs filing put the cash paid after closing adjustments at approximately $317 million. Contemporaneous trade reporting said the acquired operations also included Redpine’s MCU business and real-time location technology.
What Silicon Labs acquired from Redpine Signals
Silicon Labs announced the definitive asset purchase agreement on March 12, 2020; the agreement had been entered into the previous day. The transaction covered Redpine Signals’ Wi-Fi and Bluetooth business, its Hyderabad, India development center, and an extensive patent portfolio. Silicon Labs announced that the acquisition had closed on April 28, 2020. Silicon Labs’ closing announcement describes those acquired assets.
This was an acquisition of specified operations and assets, not a purchase of the entire Redpine corporate entity. The MCU and real-time location services elements were reported by contemporaneous EE Times coverage; Silicon Labs’ announcements emphasized Wi-Fi, Bluetooth, the development center, and patents.
How much Silicon Labs paid
Silicon Labs announced cash consideration of $308 million, subject to customary working-capital and other adjustments. Its later 2020 quarterly filing reported approximately $317 million in cash after closing adjustments. These figures describe different stages of the transaction, not necessarily a contradiction: $308 million was the announced consideration, while approximately $317 million was the subsequent reported amount.
Free tools Windows power users keep installed
One-click scans. No signup required.
#1 Best Overall
- USHTS: 8517620090 CNHTS: 8543709990 JPHTS: 851762090
Silicon Labs reported the adjusted figure in its 2020 Form 10-Q: SEC filings.
Why the deal mattered for Wi-Fi 6 and IoT
The strategic centerpiece was Redpine’s low-power Wi-Fi technology and intellectual property. Silicon Labs said the assets would help accelerate its Wi-Fi 6, also known as 802.11ax, silicon, software, and solutions roadmap. It also planned to bring Redpine products into its global sales and distribution network, extending their commercial reach. The rationale and roadmap claims were Silicon Labs’ stated expectations at announcement, rather than proof of later results. Silicon Labs’ March 2020 announcement outlines the stated strategy.
Rank #2
- Z-Wave development tools Available in three frequency variants Design modules RF-matched for specific regions (U.S., Europe, Asia) Samples that allow for easy prototype development
Bluetooth broadened the use cases
The transaction added Bluetooth Classic intellectual property, including Extended Data Rate (EDR). Silicon Labs connected that capability to audio-oriented IoT products such as wearables, hearables, voice assistants, and smart speakers.
Hyderabad added engineering capacity
The Hyderabad development center had approximately 200 employees, according to Silicon Labs’ completion release. The company described the multidisciplinary team as a way to expand research and development capacity in one of India’s engineering-rich regions.
Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Clear out junk files and repair common Windows errors3Scan for outdated or missing drivers - takes under a minuteRank #3
- 1 Pcs RF module VG5574S868N2S1 Silicon Labs SI4463 868MHz small size long distance RF module SMD
What Silicon Labs expected financially
At the time of the March 2020 announcement, Silicon Labs projected approximately $20 million in annualized FY2020 revenue from the acquired business. It also expected the transaction to be accretive to non-GAAP earnings per share in the second half of 2021. Those were management projections, not reported outcomes; the announcement does not establish whether either target was ultimately achieved.
Silicon Labs framed the broader rationale as strengthening its IoT wireless technology position by combining connectivity IP and engineering talent with its existing product portfolio and worldwide sales channels.
Quick Recap
Best Value
- Output current of receiving module: 5V/1000mA; Operating voltage of the transmitting module: 5V~12V
- Transmitter module size: 17mm*11mm*2.3mm; Transmitting and receiving coil size: Outer diameter 40mm thickness 1.8mm
- This product is designed for wireless charging and power supply for various small electronic products. It has the characteristics of small size, easy to use, and high efficiency
- Due to the use of a contactless charging power supply, the product can be completely sealed, waterproof, and dustproof, increasing its service life and making it more convenient to use
- It is mainly applicable to mobile electronic products such as mobile phones, game consoles, fish tanks, digital cameras, Electric shavers, learning machines, underwater supplies, and other products
Rank #4
- Multi-frequency: 125 frequency points;NRF24L01 work is a world-wide in the 2.4-2.5GHz ISM band monolithic transceiver chip
- Rate: High rate of 2Mbps, greatly reducing wireless transmission conflicts due to short air transmission time (software sets air transmission rate at 1Mbps or 2Mbps).
- The nrf24l01 Features include 2Mbps high-speed transmission, 125 frequency points for multi-point communication, and compact 15x29mm size with built-in antenna. Low power consumption: 9.0mA at 6dBm transmit mode, 12.3mA in receive standby. Maximum transmit power is 0dBm, no license required.
- The nrf24l01 module with a Ultra-small Size: Built- 2.4GHz antenna , compact , 15x29mm ( including antenna )
- 6-channel data reception
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
