Maker Uno RP2040 review with Arduino IDE using micro servo, soil moisture sensor, ultrasonic sensor, and I2C OLED modules

Maker Uno RP2040 review Arduino IDE

Today, We will review the Cytron Maker Uno RP2040 development board combining the Arduino UNO form factor with the Raspberry Pi RP2040 microcontroller that makes it programmable with the Arduino IDE (C/C++), Micropython, or CircuitPython. The board is suitable for both beginners and advanced users with a convenient port layout that includes a “Maker” connector plus six Grove connectors for sensor modules and a header for four servos besides the Arduino UNO headers. The board offers two power options: USB (5V) via the USB-C connector or a single-cell LiPo/Li-Ion battery via the LiPo connector. Cytron Maker Uno RP2040 specifications SoC – Raspberry Pi RP2040 dual-core Arm Cortex-M0+ processor @ up to 133 MHz with 264 KB SRAM Storage – 2MB flash USB – USB-C port for power and programming Expansion Arduino UNO headers for shields 6x Grove Ports (Digital I/O, PWM Output, UART, I2C, Analog Input) 1x Maker port compatible […]

Testing Cytron MAKERDISK M.2 NVMe SSDs on Raspberry Pi 5 with GEEKWORM X1001 and Waveshare M.2 PCIe HAT+

MAKERDISK M.2 NVMe SSD Raspberry Pi 5 review

Cytron has sent us a few of their MAKERDISK NVMe SSDs preloaded with Raspberry Pi OS so that we can test them on a Raspberry Pi 5 SBC, either with a GEEKWORM X1001 or Waveshare M.2 PCIe HAT+ add-on boards both of which were also provided by the company. Ever since the first M.2 PCIe HATs for the Raspberry Pi 5 were released, we knew Raspberry Pi Limited was working on its own model, and based on some Twitter/X “rumors” (with photos) the launch of the official M.2 HAT+ should be just around the corner. So it’s the perfect timing to test some SSDs on the Raspberry Pi 5 even though I’ve yet to get the official HAT+ Cytron “MAKERDISK” package unboxing The Malaysian company sent me a kit with everything I needed to get started, minus the Raspberry Pi 5 I already owned. This includes 128GB or 256GB NVMe […]

Cytron IRIV PiControl is an Industry 4.0 controller based on Raspberry Pi CM4 module

IRIV PiControl IR4.0 CM4 Industrial controller

Cytron IRIV PiControl is described as an Industrial Revolution 4.0 (or Industry 4.0) controller that is powered by a Raspberry Pi Compute Module 4 (CM4) and joins the likes of OnLogic Factor 201, Modberry 500 CM4, and Pigeon RB700 among others. The DIN Rail mountable Industry 4.0 controller from Cytron currently ships with a Raspberry CM4 Wireless (2GB/16GB or 4GB/32GB) and offers several isolated interfaces such as DI and DO up to 50V, four analog inputs, and RS232 and RS485 serial interfaces via terminal blocks, IRIV PiControl specifications: SoM – Raspberry Pi CM4 with Broadcom BCM2711 quad-core Arm Cortex-A72 processor @ up to 1.5 GHz, up to 8GB LPDDR4 RAM, up to 32GB eMMC flash Additional storage – M.2 socket for NVMe SSD (See Expansion section) Video Output – HDMI port up to 4Kp60 Networking 1x Gigabit Ethernet port 1x 10/100M Ethernet port WiFi 5 and Bluetooth 5.0 on Raspberry […]

Robo Pico review – A Raspberry Pi Pico W-based motor & sensor control board tested with BocoBot robotic kit

Robo Pico Review Raspberry Pi Zero W robot

Cytron Robo Pico is a carrier board for the Raspberry Pi Pico (W) specially designed for robotics & IoT applications with a 2-channel DC motor driver, four servo motor ports, and seven Grove I/O connectors to connect various sensors and/or actuators. When the company asked us to review the Robo Pico board, I noticed they had a car robotic kit based on the board called the BocoBot that comes with installation videos and five tutorials including obstacle avoidance movement with ultrasonic sensors, light search, line following, and WiFi remote control. So I asked for the full kit to make the review more fun and interesting. Robo Pico board Robo Pico specifications: Supported MCU board – Raspberry Pi Pico/Pico W and compatible Motor control 2x DC Motor terminals with Motor status LEDs for each motor terminal 2x motor test buttons for each motor terminal Header to connect to 4x servos Expansion […]

Cytron CM4 Maker Board review – Part 2: NVMe SSD, RTC, Buzzer, Grove modules, ChatGPT…

Cytron CM4 Maker board Review

We’ve already checked out Cytron’s CM4 Maker Board kit with a Raspberry Pi CM4 system-on-module and booted the system with the included 32GB “MAKERDISK” Class 10 microSD card preloaded Raspberry Pi OS in the first part of the review. For the second part of the CM4 Maker review, I’ve mostly used the 128GB NVMe SSD provided by the company and played with other features of the board including the RTC, the buzzer, some Seeed Studio grove modules, and even got help from ChatGPT for one of the Python programs I used. Booting Cytron CM4 Maker Board with the “MAKERDISK” NVMe SSD I connected several Grove modules with GPIO and I2C interfaces, a Raspberry Pi Camera Module 3, an Ethernet cable, two RF dongles for a wireless keyboard and mouse, an HDMI cable to a monitor, and finally inserted the provided 5V/3.5A USB-C power adapter. The MAKERDISK SSD comes with Raspberry […]

CM4 Maker Board review – Part 1: specifications, unboxing, and first boot

CM4 Maker Board Review

Cytron CM4 Maker Board is a carrier board for the Raspberry Pi CM4 or CM4 Lite system-on-module with plenty of I/Os, support for one M.2 NVMe SSD, and RTC backup battery, a buzzer, and various LEDs for GPIO status that makes the board especially well suited for the education market and prototyping. The carrier board also comes with the usual Gigabit Ethernet and full-size HDMI port, four USB 2.0 ports, five Grove connectors, one Maker port, the omnipresent 40-pin Raspberry Pi GPIO header, and support power input from 7V-18V DC jack or 5V via a USB Type-C connector. CM4 Maker Board specifications Cytron CM4 Maker Board specifications: Supported SoM – Raspberry Pi Compute Module 4 or Compute Module 4 Lite Storage microSD card slot M.2 PCIe 2.0 socket for NVMe 2232/2242 SSD Video Interfaces Full-size HDMI 2.0 port MIPI DSI display connector Camera – MIPI CSI connector connector Audio – […]

Maker Feather AIoT S3 – An ESP32-S3 board programmable with CircuitPython or Arduino

Maker Feather AIOT S3

Cytron Maker Feather AIoT S3 is an ESP32-S3 board compatible with the Adafruit Feather form factor and suitable for makers and STEM education with features like LEDs for GPIOs, a buzzer, expansion headers and connectors, and support for CircuitPython & Arduino. The WiFi and Bluetooth LE IoT board also supports LiPo and Li-Ion batteries, includes a USB Type-C port for power/charging and programming, and a few buttons. It’s suitable for machine learning thanks to the vector extensions found in the ESP32-S3 microcontroller. Maker Feather AIoT S3 specifications: Wireless module – Espressif ESP32-S3-WROOM-1-N8R8 module with ESP32-S3 dual-core LX7 microprocessor @ up to 240 MHz with Vector extension for machine learning, 8MB FLASH, 8MB PSRAM, WiFi 4 and Bluetooth 5 LE/Mesh USB – 1x USB Type-C port power and programming Expansion 2x GPIO headers compatible with Adafruit Feather form factor and FeatherWing add-on boards 3x Maker Ports compatible with Qwiic, STEMMA QT, […]

Giveaway Week 2022 winners announced!

CNX Software Giveaway Week 2022 Winners

CNX Software’s Giveaway Week 2022 has just ended, and it’s time to announce the winners. Just like last year, some companies added to the review samples I offered with Rakwireless and ELECFREAKS offering a LoRaWAN devkit and an educational robot respectively. If you check out the photo of the items given away below you’ll find quite more than seven because the SONOFF NSPanel kit includes four Zigbee modules, and more importantly, we also organized a parallel giveaway week on CNX Software Thailand with small boards such as the Raspberry Pi Zero W or XIAO BLE. We had eight winners on CNX Software: NanoPi R5S gateway – Ingmar, GERMANY e-con Systems e-CAM20_CURB camera – Johnny, ESTONIA Pico:ed Smart Cutebot Kit –  jednorozec, CZECH REPUBLIC Pico:ed V2 board – Leonardo, BRAZIL Sonoff NSPanel Pro and Zigbee modules – Tim, CANADA RAK Developer Kit (Air Quality Kit) – Magnus, SWEDEN GL.iNet GL-S10 BLE […]

UP 7000 x86 SBC