Category: Single-Board Computers and Accessories

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LoRa Meshtastic ESP32 V4 Board with 868 MHz Antenna and OLED

LoRa Meshtastic ESP32 V4 Board with 868 MHz Antenna and OLED Display and GPS AYWHP LoRa ESP32 Development Board Integrated WLAN Bluetooth SX-1262 Chip Compatible with Arduino/Meshtastic Description: The LoRa Meshtastic ESP32 V4 Board is a flagship development platform designed specifically for the Internet of Things, off-grid communications and remote monitoring. Based on the ESP32-S3 dual-core processor and Semtech SX1262 LoRa chip, it offers powerful computing power, LoRa communication with high transmission power of 27 dBm and a power consumption in deep sleep mode of less than 20 μA. The LoRa Meshtastic ESP32 V4 board has a built-in 3000 mAh...

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Waveshare ESP32-C6 1.54inch e-Paper AIoT Development Board

Waveshare ESP32-C6 1.54inch e-Paper AIoT Development Board 200 × 200 Resolution Black/White epaper Display Supports Wi-Fi, BLE 5,AI Speech Interaction,Without Ba FeaturesThe ESP32-C6-ePaper-1.54 is an e-Paper AIoT development board, equipped with ESP32-C6 microcontroller, which supports Wi-Fi andBLE dual-mode communication. Onboard 1.54inch e-paper display, features ultra-low power consumption and ambient light readability,suitable for portable devices and long-Batt-life scenarios. Integrated with an RTC chip, SHTC3 temperature and humidity sensor, TF cardslot, low-power audio codec chip circuit, and Lithium Batt recharge management circuit. Reserved interfaces including USB, UART,I2C, and GPIO for easy functionality expansion and sensor connectivity, providing a flexible and reliable development...

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Waveshare Industrial ESP32-S3 Control Board With RS485 And

Waveshare Industrial ESP32-S3 Control Board With RS485 And CAN Interfaces,Supports Wi-Fi/Bluetooth/RS485/CAN,Built-in Ower Isolation and Optocoupler Isolation Circuits,SMA Antena Externa Industrial ESP32-S3 Control Board With RS485 And CAN Communication Interfaces, Supports Wi-Fi / Bluetooth, Built-in Multiple ProtectionCircuits,With SMA antenna connector, uses the external antenna by default Features at a glanceBased on ESP32-S3 microcontroller with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHzIntegrated 2.4GHz Wi-Fi and Bluetooth 5 (LE) dual-mode wireless communication, with superior RF performanceOnboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensorsOnboard isolated CAN interface for easy access to various CAN devicesOnboard...

Computers and Accessories / Discount Offers / Single-Board Computers and Accessories

ESP32-C5 2.8inch Touch LCD Display Development Board (No

ESP32-C5 2.8inch Touch LCD Display Development Board (No BATT) OverviewESP32-C5-Touch-LCD-2.8 dev board with onboard 2.8inch LCD display, 6-axis sensor, temperature and humidity sensor, and TF card slot. It allows access to online AI large model platforms, enabling intelligent voice interaction and continuous upgrades. It comes pre-installed functions such as AI conversation, audio playback, a gravity ball game, and weather. FeaturesEquipped with ESP32-C5-WROOM-1 series module, featuring a RISC-V 32-bit processor, up to 240MHz main frequencyIntegrated with 384KB Static RAM, 320KB ROM, 8MB PSRAM, and 32MB Flash, meeting the requirements for program execution, graphical interface, and data storageIntegrated 2.4GHz and 5GHz dual-band...

Computers and Accessories / Discount Offers / Single-Board Computers and Accessories

LoRa Meshtastic ESP32 V4 Board with 868MHz Antenna and OLED

LoRa Meshtastic ESP32 V4 Board with 868MHz Antenna and OLED Display AYWHP LoRa ESP32 Development Board Integrated WLAN Bluetooth SX-1262 Chip Compatible with Arduino/Meshtastic Description: The LoRa Meshtastic ESP32 V4 Board is a flagship development platform designed specifically for the Internet of Things, off-grid communications and remote monitoring. Based on the ESP32-S3 dual-core processor and Semtech SX1262 LoRa chip, it offers powerful computing power, LoRa communication with high transmission power of 27 dBm and a power consumption in deep sleep mode of less than 20 μA. The LoRa Meshtastic ESP32 V4 board has a built-in 3000 mAh lithium battery and...

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5pcs ESP32-C6 Development Board Microcontroller Programming

5pcs ESP32-C6 Development Board Microcontroller Programming Learning Controller Core Board ESP32-C6FH4 4MB Flash WiFi Bluetooth Module ESP32 C6 Super mini for Arduino Product Features 1. Ultra-Compact Design Single-sided assembly, compact size, ideal for space-constrained embedded devices. Highly portable design, suitable for various IoT projects.2. Powerful Core Performance Equipped with a 32-bit RISC-V CPU, clocked at up to 160 MHz, with floating-point unit (FPU) support. Built-in 512 KB SRAM and 320 KB ROM for efficient multitasking. Integrated 4MB Flash, providing ample storage space for firmware, data, or configuration files.3. Superior Wireless Communication Wi-Fi 6 (802.11ax): Delivers efficient connectivity with low latency...

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Bitcoin Home Miner NerdQX 8.0TH/s, Open Source Home Miner

Bitcoin Home Miner NerdQX 8.0TH/s, Open Source Home Miner with Four BM1370 ASIC Chips, Dual-Fan Plug-and-Play, 170W 2.4G WiFi and Quiet for Crypto Machine Bitcoin Miner for Beginners Bitcoin Home Miner NerdQX 8.0TH/s, Open Source Home Miner with Four BM1370 ASIC Chips The Nerdminer (nerd miner) NerdQX-8.0T is a top-tier asic miner and Bitcoin Home Miner, designed specifically for home miner, solo miner, and lottery miner. As a complete bitcoin miner kit and high-performance bitcoin miner machine (btc miner / btc solo miner) 8.0T/S SHA-256 hashrate 170W ultra-low power <40dB whisper-quiet 2.4G WiFi connectivity 5-minute plug-and-play setup Multi-mode mining Bitcoin...

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Home BTC 6X 1030KH/S + 6 Slots Stand Bitcoin Crypto Solo

Home BTC 6X 1030KH/S + 6 Slots Stand Bitcoin Crypto Solo Miner 2.8 Inch Display Upgraded Harshrate Htuteyy Specially optimized algorithm firmware enhances the hashrate to 1030KH/s (Floating up and down), increasing the probability of winning the lottery by 1850% (NerdminerV2 only 55KH/s). Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use.Color: As ShownMaterial: Acrylic Package Contents:6* with Case6*Data Cable (Random Color)1*6 Slots Stand Base Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the...

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diymore ESP32-S3 AI Smart Speaker Development Board

diymore ESP32-S3 AI Smart Speaker Development Board with Dual Microphones, Noise Reduction & Echo Cancellation, RGB Lighting,Wi-Fi Bluetooth 5, Support External SPI LCD Display & DVP Camera Check Offer Price High-Performance ESP32-S3 Dual-Core Processor – Powered by ESP32-S3R8 module with Xtensa 32-bit LX7 dual-core processor running at up to 240MHz, integrated 512KB SRAM, 384KB ROM, 8MB PSRAM, and 16MB Flash. This ESP32 development board delivers efficient computing power for AI voice interaction, audio processing, and complex smart device applications. Advanced Voice Interaction with Dual Microphone Array – Features dual digital microphone array with noise reduction and echo cancellation, enabling accurate...

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Arduino UNO Q 4GB Bundle – USB-C Hub & Power Supply | AI +

Arduino UNO Q 4GB Bundle – USB-C Hub & Power Supply | AI + Linux SBC Kit with Wi-Fi, Bluetooth & 4K Outpu The most complete way to unlock the full potential of the Arduino UNO Q 4GB — straight out of the box. This bundle pairs three officially Arduino-validated components into one ready-to-run single-board computer (SBC) experience. No compatibility guesswork. No missing accessories. Just a powerful, connected, AI-ready platform from day one. Arduino UNO Q 4GB features a Dual-Brain architecture: the Qualcomm Dragonwing QRB2210 MPU (Quad-core Cortex-A53 @ 2.0 GHz, Adreno GPU, AI acceleration) paired with the STM32U585 MCU...

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Bitaxe Gamma 602 Bitcoin Miner, 1.8TH/s SHA-256, BM1370 ASIC

Bitaxe Gamma 602 Bitcoin Miner, 1.8TH/s SHA-256, BM1370 ASIC Chip Open Source Solo BTC Mining Machine, 1.8TH/s SHA-256, 2.4G WiFi, Home Crypto Miner, 35W Low Noice Bitcoin Mine Gamma 602 Bitcoin Miner Compatible with Bitaxe, 1.8TH/s Open Source Solo BTC Mining Machine Experience the thrill of Bitcoin mining from the comfort of your home with the Gamma 602—designed for beginners, blockchain enthusiasts, and tinkerers who want to dive into solo mining without the hassle of industrial-grade equipment or sky-high electricity bills. Powered by a high-performance BM1370 ASIC chip optimized for SHA-256 mining, this compact, open-source miner delivers reliable hashrate performance...

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Pi Zero WH (with Headers) Color-Coded

Pi Zero WH (with Headers) Color-Coded Overview This development kit includes: the Raspberry Pi Zero W (built-in WiFi, pre-soldered headers) The Pi Zero WH Features Broadcom BCM2835 1GHz ARM11 single-core processor 512MB RAM Added wireless connectivity 802.11 b/g/n wireless LAN Bluetooth 4.1 Bluetooth Low Energy (BLE) 40PIN pre-soldered GPIO headers Micro SD card slot Mini-HDMI port (1080p60 video output) Micro-USB power Micro-USB OTG port CSI camera connector Composite video header Composite reset header Dimension: 65mm x 30mm x 11.6mm Check Offer Price This development kit includes: the Raspberry Pi Zero W (built-in WiFi, pre-soldered headers), Broadcom BCM2835 : 1GHz ARM11...

Supports 1920 × 1080@60fps HDMI Video Input and HID Signal Output for Device Control

Computers and Accessories / Discount Offers / Single-Board Computers and Accessories

Waveshare PicoKVM Lightweight IP KVM Remote Management Tool

Waveshare PicoKVM Lightweight IP KVM Remote Management Tool, Supports 1920 × 1080@60fps HDMI Video Input and HID Signal Output for Device Control, Comes with Case and 1.54inch Display Check Offer Price Onboard HDMI input interface: recognized by PC as a display for video capture Onboard USB port: Supports simulation of mouse, keyboard, and USB storage devices Onboard 100Mbps Ethernet port: for video and control signal transmission 1.54inch touch display: for displaying IP address, connection status, and system operating status TF card slot: supports storage expansion. I/O expansion interface: for host power ON/OFF control › SKU: B0H4G22JG8 Brand: Waveshare Manufacture: Waveshare...

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ELEGOO UNO R4 WIFI Super Starter Kit Compatible with Arduino

ELEGOO UNO R4 WIFI Super Starter Kit Compatible with Arduino | 48MHz Processor, 200+ Components, STEM, Electronics Coding Kit, Online Tutorials, Students & Makers Friendly From the brand ELEGOO STEM kits provide all the necessary components, sensors, wires, and boards for you to get started with programming, learning electronics, and creating IoT projects. We strive our best to make STEM education easy to learn and accessible to the young generation. New Release Starter Kits DIY Robotic Car Kits Controller Boards Accessories that will be used How did we get started? Chris, the founder of ELEGOO, found out that most enterprises...

BTC Mining Machine AxeOS Open Source SHA-256

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Bitcoin Miner Gamma 601 Pro 1.8TH/s Crypto Miner with BM1370

Bitcoin Miner Gamma 601 Pro 1.8TH/s Crypto Miner with BM1370 ASIC Chip, BTC Mining Machine AxeOS Open Source SHA-256, Plug-and-Play Lottery Miner for Home Use, 35W 1 Gamma 601 Pro 2 Quiet & Cool 3 Product Size 4 For Multiple Scenarios Gamma 601 Pro: The Major Upgrade Display and Fan Guard Real-time hashrate & power stats The Gamma 601 Pro features real-time hashrate & power stats and a fan guard, making it easy to monitor status and prevent accidental injury. Enhanced Cooling Upgraded heatsink forimproved heat dissipation With the arrival of summer, this Gamma 601 Pro features an upgraded thermal...