Open Hardware/Modding: Raspberry Pi, Flipper Zero, and More
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CNX Software ☛ Makerdiary nRF9151 Connect Kit board offers LTE-M, NB-IoT, DECT NR+, and GPS connectivity, on-board battery charger
Makerdiary nRF9151 Connect Kit is a Nordic Semi nRF9151-based board with LTE-M, NB-IoT, GNSS, and DECT NR+ connectivity, an on-board battery charger, and a built-in nRF52820 “interface” MCU for debugging and programming.
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CNX Software ☛ You can now buy Raspberry Pi RP2350 MCU for 80 cents and up, RP2354A and RP2354B variants coming soon
The Raspberry Pi RP2350 dual-core Cortex-M33/RISC-V MCU was first unveiled along with the Raspberry Pi Pico 2 in August 2024. Since then we have covered many Raspberry Pi RP2350 news and boards, but the microcontroller was hard to source for hobbyist and low-volume projects, which partially explains why companies like NextPCB had promotions offering free PCBA prototyping services for RP2350 designs. The good news is that Raspberry Pi has just announced general availability for the RP2350 microcontrollers starting at $0.80 per unit for the RP2350A in 3,400-piece reels, or $1.1 in single quantity, so anybody can buy the MCUs from their favorite distributor. The British company also announced the RP2354A and RP2354B variants with 2MB of stacked flash memory would soon be available to select partners and mass production will ramp up later this year.
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Hackster ☛ Ryan Walker's Flipper Blackhat Is a Powerful Quad-Core Linux-Based Wi-Fi Add-On for the Flipper Zero
Maker Ryan Walker has designed a powerful add-on for the popular Flipper Zero multitool-stroke virtual pet, which delivers the ability to carry out security testing of networks through no fewer than three radios: the Flipper Blackhat.
"The Flipper Blackhat is a 100% open-source hardware + software Linux-based Flipper [Zero] add-on that enables Wi-Fi attacks," Walker explains of his creation. "Eventually, the device will be stand-alone, with a Blackberry style keypad, but for now, I'm using the flipper for its battery, IO [Input/Output], and screen."