Author: Debashis Das

Debashis Das is a technical content writer and embedded engineer with over five years of experience in the industry. With expertise in Embedded C, PCB Design, and SEO optimization, he effectively blends difficult technical topics with clear communication
Posted on by Debashis Das - 2 Comments on EmbedFire LubanCat 4 card computer – A Rockchip RK3588S dev board with a mini PCIe socket for WiFi or 4G LTE

EmbedFire LubanCat 4 card computer – A Rockchip RK3588S dev board with a mini PCIe socket for WiFi or 4G LTE

youyeetoo Lubancat 4 RK3588S Based Raspberry Pi Size SBC

Launched by Yehuo Electronic EmbedFire LubanCat 4 card computer or LubanCat 4 in short, is a Rockchip RK3588S SBC that packs quite a lot of features in an 85x56mm form factor with Ethernet, USB, mini PCIe, HDMI 2.1, SIM & microSD card holder, and more. The board comes with up to 16GB of RAM and 128GB of eMMC flash. It comes with a Gigabit Ethernet port, five USB ports (including one USB-C), a built-in microphone, multiple audio inputs and outputs, a 40-pin Raspberry Pi compatible expansion header, and supports HDMI input through an adapter connected to a MIPI CSI port. EmbedFire LubanCat 4 card computer specifications: SoC – Rockchip RK3588S CPU – Octa-core processor with 4x Cortex-A76 cores @ up to 2.2-2.4 GHz, 4x Cortex-A55 cores @ up to 1.8 GHz GPU –  Arm Mali-G610 GPU with OpenGL ES 3.2,  OpenCL 2.2, and Vulkan 1.2 support VPU – 8Kp60 video decoder […]

Posted on by Debashis Das - No Comments on STMicro STM32WL5MOC SiP Module is pre-certified for LoRaWAN & Sigfox networks

STMicro STM32WL5MOC SiP Module is pre-certified for LoRaWAN & Sigfox networks

STM32WL5MOC wireless prototyping board

STMicroelectronics has recently introduced the STM32WL5MOC system in package (SiP) module with a dual-core STM32 microcontroller, sub-1 GHz RF radio, power supply, and passive components into a 10×10 mm LGA package. According to ST, the new chip uses the STM32WL module which we have seen used in Arduino MKR-inspired MKR Windy board, smart building, and many other LoRa devices. STMicroelectronics’ STM32WL, an Arm Cortex-M0+ microcontroller, operates in sub-GHz ISM bands (413-479MHz, 826-958MHz, and 169MHz later in 2024) for protocols like wireless M-Bus (mode N) and Wize. It supports multi-protocol and multi-modulation (4-(G)FSK, 2-(G)FSK, (G)MSK, DBPSK, DSSS, OOK, ASK) for various wireless standards (Sigfox, KNX, WiSun, mioty, M-Bus, etc.) and introduces power-saving features for up to 15 years of battery life. STM32WL5MOC SiP module specifications: Core Specifications:  STM32WL55JC SoC with 32-bit Arm Cortex-M4 and Cortex-M0+ CPUs, up to 48 MHz. Adaptive real-time accelerator (ART Accelerator) for efficient flash memory execution. DSP instructions […]

Posted on by Debashis Das - 6 Comments on Microchip introduces PIC16F13145 Series MCUs with customizable logic

Microchip introduces PIC16F13145 Series MCUs with customizable logic

Microchip New MCU with Configurable Logic Block

Microchip recently introduced the PIC16F13145 series of 8-bit MCUs featuring a Configurable Logic Block (CLB). This allows users to create custom hardware-based logic functions within the MCU. This approach lowers the BOM costs and boosts performance. Last year, we saw Microchip introduce PIC32CZ Arm MCU with a Hardware Security Module (HSM) and before that, we saw they launched LAN8650/LAN8651 10BASE-T1S single-pair Ethernet Controllers. Feel free to check those out if you are interested in the topics. Microchip PIC16F13145 Series MCU Specification: 32MHz PIC16 CPU core Up to 1KB User SRAM for application data Up to 14KB Flash memory with code protection features CLB Capabilities: Up to 32 basic logic elements – AND/OR/NAND/NOR gates, buffers/inverting buffers, D/JK flip-flops, multiplexers, 4-input LUT Dynamic configuration for on-the-fly changes Tri-state logic capability Inputs/outputs from software, I/O pins, and PIC® peripherals (ADC, PWM, DAC, etc.) Less than 6 ns BLE propagation delay at 5.5V (typical) […]

Posted on by Debashis Das - 1 Comment on M.2 E-Key Wi-Fi 7 HAT for Raspberry Pi 5 also supports Google TPU

M.2 E-Key Wi-Fi 7 HAT for Raspberry Pi 5 also supports Google TPU

Mcuzone MPW7 M.2 E Key Wi Fi 7 HAT for RPi 5 with Google TPU Support

The Mcuzone MPW7 HAT for the Raspberry Pi 5 is designed to work with 2230 Wi-Fi 7 M.2 E-Key modules like the Intel BE200, AX210, and AX200, but the M.2 socket can also take Wi-Fi 6/6E modules as well as Google’s Tensor Processing Units (TPUs). It also integrates Bluetooth support via a 1.25mm USB interface on the HAT. Previously, we have covered many different HATs for the Raspberry Pi module, such as the Mcuzone MPS2280 M.2 NVMe HAT, Mcuzone MP4GM 4G LTE HAT, and the Sixfab 5G Modem Kit. Feel free to check those out if you are interested in Raspberry Pi 5 HATs. Mcuzone MPW7 M.2 E-Key Wi-Fi 7 module specification: M.2 E-Key socket supports 2230 modules WiFi modules compatibility – Supports M.2 E-Key modules like BE200, AX210, AX200, MT7922, Intel 8265C, etc… Bluetooth connectivity – 1.25mm 4-pin USB interface for Bluetooth integrated into the WiFi module connected to […]

Posted on by Debashis Das - 19 Comments on Mcuzone MPS2280 M.2 NVMe HAT for Raspberry Pi 5 takes an up to 22110 Gen3 SSD drive

Mcuzone MPS2280 M.2 NVMe HAT for Raspberry Pi 5 takes an up to 22110 Gen3 SSD drive

Raspberry Pi 5 PCIE M.2 NVME HAT with 2280 2230 2242 Gen3 SSD Support

The Mcuzone MPS2280 M.2 NVMe HAT is another PCIe to NVMe adapter board built for the Raspberry Pi 5. What sets it apart from other boards is that it supports 2280 SSDs and offers the option to Jerry-rigg a 22110 SSD with zip ties. Previously we have covered many PCIe to NVMe expansion boards such as Pimoroni NVMe Base, Geekworm X1003 PCIe to NVMe SSD adapter, and PineBerry Pi’s HatDrive, so feel free to check those out if interested.   Mcuzone MPS2280 M.2 NVMe HAT specifications: PCIe Support – Compatible with PCIe x1 interface, offering Gen2 and Gen3 modes. SSD compatibility – Supports M.2 M-key interface with 2280, 2242, and 2230 size SSDs, and offers the option to Jerry-rigg a 22110 SSD with zip ties. SSD booting – Enables booting from an NVMe SSD, with options for storage expansion. Alternatively, the system can boot from TF while using the SSD for […]

Posted on by Debashis Das - 2 Comments on Quectel CC660D-LS IoT-NTN module is built for Skylo’s satellite network

Quectel CC660D-LS IoT-NTN module is built for Skylo’s satellite network

Skylo Certified Quectel CC660D LS IoT NTN Chip

Quectel recently announced the launch of the Quectel CC660D-LS IoT-NTN module, created in partnership with Skylo. Designed for two-way IoT (Internet of Things) applications this model supports the latest 3GPP Release 17 standards for IoT over non-terrestrial networks (NTN). Additionally, It can operate on L-band (1 to 2 GHz), and S-band (2 to 4 GHz) frequencies, making it ideal for asset tracking, fleet management, and agricultural and maritime uses. Last year, we wrote about Qualcomm 212S and 9205S satellite modems which were also developed in collaboration with Skylo. Quectel CC660D-LS IoT-NTN Satellite Module Specifications: Module Type – NTN satellite communication module Compliance – Supports 3GPP Rel-17 IoT-NTN Frequency Bands – Operates on L-band (B255) and S-band (B256/23) Internet Protocols – Abundant embedded Internet service protocols Power Supply – Supports low voltage power supply from 2.2–3.6 V Power Consumption – Ultra-low power usage Sensitivity – Super-high sensitivity Temperature Range – Extended […]

Posted on by Debashis Das - 2 Comments on Nordic’s nRF9161 SiP and DK support cellular IoT and DECT NR+ non-cellular 5G technology

Nordic’s nRF9161 SiP and DK support cellular IoT and DECT NR+ non-cellular 5G technology

Nordic nRF9161 SiP and Development Kit

Nordic Semiconductor recently announced the availability of the nRF9161 system in package (SiP) and pre-certified Development Kit designed to power both cellular IoT and non-cellular 5G technologies. This new device can connect to LTE-M, NB-IoT, and DECT NR+ networks while maintaining long battery life, better location tracking, and strong connectivity. Additionally, Nordic offers support through their nRF Connect SDK and the Nordic Developer Academy. The nRF9161 SiP is an improved version of the nRF9160 SiP, which has been the basis for various projects like the Actinius Icarus SoM DK, Conexio Stratus, nRF9160 Feather LTE IoT and GPS Board,  Ruuvi Node, and many other projects. Feel free to check those out if interested. The press release mentions that this new chip is an update of the nRF9160 and includes features like an Arm Cortex-M33 processor, 1 MB flash, 256 KB RAM, along with SPI, I2C, UART, PWM, and a 12-bit ADC […]

Posted on by Debashis Das - 8 Comments on Mcuzone MP4GM 4G LTE PCIe Module for Raspberry Pi 5 also adds three USB 2.0 interfaces

Mcuzone MP4GM 4G LTE PCIe Module for Raspberry Pi 5 also adds three USB 2.0 interfaces

Pi5 PCIE 4G LTE Module with USB

Mcuzone recently announced the MP4GM, a new 4G LTE module for the Raspberry Pi 5 SBC. This module connects to the Raspberry Pi 5 via PCIe and includes three extra 1.25mm JST connectors for three additional USB 2.0 interfaces. This HAT is compatible with various 4G LTE mini PCIe modules from Mcuzone and Fibocom, providing flexible options for 4G connectivity. We have previously covered a 5G Modem Kit for the Raspberry Pi 5, but this is the first time we have found out about a 4G LTE kit designed for the Pi 5. We have also covered Mcuzone RK3308 SoM and the MDK3308-EK Evaluation Kit, designed for smart voice applications as well as a Raspberry Pi CM4 board with dual Ethernet capabilities all from MCUzone. So, feel free to check those out if you are interested in their products. Mcuzone MP4GM 4G LTE module specification: Model – MP4GM PCIe to […]