$60 kit transforms the Raspberry Pi 4/5 into a DIN Rail industrial computer with isolated RS232, RS485, and CAN Bus

Waveshare’s “Isolated RS232 / RS485 / CAN / CAN FD Expansion Board For Raspberry Pi” kit transforms your Raspberry Pi 4B or 5 into an industrial computer with a DIN rail or wall mount enclosure. The solution also provides access to isolated interfaces, including two RS485, RS232, CAN FD, and CAN Bus interfaces, as well as 7-36V DC input through screw terminals. The complete solution also benefits from the Raspberry Pi’s Gigabit Ethernet, four USB ports, and full-size HDMI port (via adapter), as well as support for Raspberry Pi HAT and PCIe expansion boards for NVMe SSD, an additional GbE...

ESP32-S3 PowerFeather V2 board gains support for LiFePO4/LFP batteries

The ESP32-S3 PowerFeather V2 board is an ESP32-S3 WiFi and BLE IoT board with an Adafruit Feather form factor that supports LiFePO4/LFP batteries, as well as Li-Ion or LiPo batteries, and up to 18V DC input for solar panel connection. As one could have guessed, it’s an update to the ESP32-S3 PowerFeather board introduced in 2024 with support for solar panel input, Li-Ion, and LiPo batteries. The V2 design is virtually identical, except it features an Analog Devices MAX17260 fuel gauge and a TPS631013 buck-boost regulator that keeps 3.3 V stable to add support for LiFePO4 batteries. Lithium Iron Phosphate...

Semtech FX86E – A Compact 5G RedCap and 4G LTE modem for industrial IoT applications

Semtech FX86E is a 5G RedCap and 4G LTE cellular modem designed for industrial IoT applications such as rugged, long-range security cameras, heavy-duty vehicles, and various solar/battery-powered applications. Based on the company’s EM8695 M.2 module powered by a Snapdragon X35 5G RedCap modem, the pre-certified modem supports public and private networks, boasts a MIL-STD-810H military-grade design, IP30 protection, E-Mark certification, and low power consumption. Semtech FX86E specifications: SoC/Memory/Storage – TBD Cellular 5G RedCap (Sub-6 Ghz) and LTE Cat-4 Frequency bands 5G RedCap – 5G Sub-6 Ghz (FR1 1CC): n1, n2, n3, n5, n7, n8, n12, n13, n14, n18, n20, n25,...

$13 Qualcomm QCC74xM EVK offers Wi-Fi 6, Bluetooth 5.4, and 802.15.4 connectivity (Bouffalo Lab BL618 inside)

Back in November 2024, we wrote about Qualcomm’s QCC730M and QCC74xM modules for low-power IoT devices, but at the time, there was no evaluation board EVK for those SoCs. Fast forward to today, and the official development boards for the QCC74x series have finally been released, complete with a surprisingly affordable price tag. The Qualcomm QCC74xM EVK is a tri-radio evaluation board with Wi-Fi 6, Bluetooth 5.4, and IEEE 802.15.4 (Thread/Zigbee) with a price tag of just over $13. But what is interesting is that, while it carries the Qualcomm brand, documentation from the Zephyr Project clearly shows that the QCC74x...

Real Intent Joins OpenTitan as Tools Partner to Strengthen Open-Source Silicon Sign-Off and Verification

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Geniatech APC888 NXP i.MX 95-powered Edge AI Box PC takes M.2 AI accelerator from Hailo, MemryX, NXP, or DeepX

Geniatech APC888 Edge AI Box PC is powered by an NXP i.MX 95 Cortex-A55/M7/M33 applications processor, and features an M.2 socket for AI accelerator from Hailo, MemryX, DeepX, or Kinara (now NXP). The system comes with 4GB LPDDR5 and 32GB eMMC flash by default, features two Gigabit Ethernet ports, optional WiFi, Bluetooth, cellular, and GNSS connectivity, and two USB 3.0 ports. It’s available in commercial and industrial temperature grades. Geniatech APC888 specifications: SoC – NXP i.MX 95 CPU Up to 6x Arm Cortex-A55 application cores clocked at 1.8 GHz with 32KB I-cache and D-cache, 64KB L2 cache, and 512KB L3...

LILYGO adds ESP32-S3 Standard Series to T-SIM lineup

LILYGO has introduced the T-SIM / T-A Standard Series, a refreshed family of ESP32-S3 cellular development boards combining SIMCom and A76xx modem options with new hardware features including Qwiic support, seamless power switching, camera interfaces, optional GNSS functionality, and lower deep-sleep power consumption. The Standard Series is based on the ESP32-S3-WROOM-1 (N16R2) module with 16MB […]

Forlinx rolls out FET3572-C SoM and OK3572-C board with Rockchip RK3572

Following the Rockchip RK3572 announcement, Forlinx Embedded has introduced the FET3572-C SoM and accompanying OK3572-C development board. The platform combines an octa-core CPU configuration, 4 TOPS NPU, LPDDR5/LPDDR5X support, and multimedia capabilities extending to 8K decoding. As mentioned in our previous article, the RK3572 processor integrates dual Cortex-A73 performance cores together with six Cortex-A53 efficiency […]

Quick update: May 2026

Hello everyone, we wanted to do a quick update on what’s been happening recently. Life has been pretty busy but there’s lots of nice things happening in the background that we’d like to share.

The PineVoice Home Assistant speaker (formally PineVox) is in its final stages. Production begins. Further on this, there will be limited bundle with this device...

Rockchip unveils RK3572 processor with 4 TOPS NPU and LPDDR5X support

The newly announced RK3572 by Rockchip is an octa-core processor targeting AIoT, edge computing, and embedded applications. Built on an 8nm process, it combines dual Cortex-A73 cores, six Cortex-A53 cores, a 4 TOPS NPU, Mali-G310 GPU, LPDDR5/LPDDR5X support, and 8K video decoding. The RK3572 uses a heterogeneous CPU arrangement consisting of a dual-core Cortex-A73 cluster, […]