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News
CirkitScape Top HAT adds extra GPIOs, RS-485, 3-channel ADC, four USB 2.0 ports to Raspberry Pi SBCs
1+ day, 18+ hour ago (541+ words) CirkitScape Top HAT (also written as TopHAT) is a multi-function expansion board for the Raspberry Pi that adds 16 extra GPIOs through an I2C expander, an RS-485 header, a 3-channel, 12-bit ADC, and four extra USB 2.0 ports through a USB hub. The…...
Sfera Labs ships Strato Pi Plus with quad RS-485 and CAN FD
3+ day, 12+ hour ago (441+ words) Sfera Labs has begun shipping the Strato Pi Plus, a DIN-rail industrial edge server based on the Raspberry Pi 4B or Raspberry Pi 5. The system adds a 10–50 V DC power supply, up to four isolated RS-485 interfaces, CAN FD connectivity, and…...
After a Decade of Connecting Raspberry Pi, Sixfab Now Makes It Think
2+ day, 20+ hour ago (153+ words) EIN Presswire There were 1,978 press releases posted in the last 24 hours and 417,945 in the last 365 days. After a Decade of Connecting Raspberry Pi, Sixfab Now Makes It Think Sixfab AI HAT+ and Edge AI Expansion Board bring on-device edge and…...
4 Raspberry Pi Alternatives Actually Worth Trying - BGR
4+ day, 4+ hour ago (314+ words) Raspberry Pi prices have increased once again. As AI data centers continue to make things expensive, the single-board computer (SBC) company has been backed into a corner. This follows years of shortages brought about by the pandemic, which the CEO…...
IoTextra modular automation boards with 4 inputs, 4 outputs work with Raspberry Pi and ESP32 MCU boards
5+ day, 21+ hour ago (198+ words) Last week, we wrote about the Olimex PICO-EVB automation board equipped with four relays and four isolated inputs and designed for Raspberry Pi Pico-compatible boards. Make Things Happy does something similar, but in a modular way, with the IoTextra family…...
Infrared tech is decades old – why does almost every TV remote use it?
6+ day, 10+ hour ago (474+ words) Many Bluetooth remotes still have infrared technology on board, and it's especially important for remote pairing and powering on the device. Infrared tech is decades old – why does almost every TV remote use it? There's a good reason we haven't…...
ESP32-driven Roulette Wheel Could Have Used A 555, But That Didn’t Have WiFi
1+ week, 22+ hour ago (35+ words) Sometimes you see a project and immediately, before going into the details, your mind throws up the old refrain: "coulda used a 555" -- well, [Hulk] actually agrees when it comes to his ESP32-based, 3......
Finding the Right Board: Raspberry Pi Alternatives in 2026
1+ week, 2+ day ago (1156+ words) Radxa ROCK 5B+ ranks among the strongest alternatives available now. This board runs an RK3588 processor and has a total of eight cores. Four cores run fast at 2.2 to 2.4 gigahertz, while the rest handle background tasks at slower speeds. Running software on…...
Cnc Kit A4988/DRV8825 Stepper Drive Board For RAMPS, Arduino, Raspberry Pi, 3D Printers Arduino A4988 Drivers
1+ week, 3+ day ago (138+ words) ConditionNew: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such…...
Clintech Pico Board exposes all 48 RP2354B GPIOs in Pico-compatible form factor
1+ week, 3+ day ago (399+ words) Clintech has launched a Crowd Supply campaign for the Clintech Pico Board, an open-hardware microcontroller board based on Raspberry Pi’s RP2354B. The board retains the 51 × 21mm Raspberry Pi Pico footprint while exposing all 48 GPIOs available from the larger RP2354B package. The RP2354B combines dual…...