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KEEPTEEN D5 Solar Lora Meshtastic Mesh Node Repeater 5w BC Solar Panel Bult in Heltec ESP32 V3 Lora WiFi Bluetooth 5200mAh Battery
- Model #: 884945175784
- $151.99 –
- $5.99 Shipping
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ESP32 Servo Driver Expansion Board Built-in WiFi Dedicated Driver Board Designed for Serial Bus Servos
Limited time offer, ends 08/02
- Model #: HYH-20260709-C7CC-1586
- $61.36 –
- Free Shipping
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3pcs Wireless Transceiver Module, RF Transceiver Module, 2.4G 1100m NRF24L01+PA+LNA SMA Antenna for Raspberry Pi Arduino KY67
Limited time offer, ends 08/01
- Model #: C72J-Y-1762-2IN1
- $28.97 –
- Free Shipping
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8 Channel Grayscale Line Following Sensor Module, Infrared Resistant, No Debugging Required, with STM32/ESP32 16-24mm Height Limit, RGB Optional (Blue Light Ver)
Limited time offer, ends 08/02
- Model #: YLJGZMC7AZ-0713-103
- $20.80 –
- Free Shipping
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KEHIPI 3pcs Wireless Transceiver Module, RF Transceiver Module, 2.4G 1100m NRF24L01+PA+LNA SMA Antenna for Raspberry Pi Arduino KY67
- Brand: AITRIP
- Part Number: 15302
- Model #: 15302
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Arduino ABX00142 Nano R4 without headers,RA4M1 Microcontroller Board, Qwiic Connector, Programmable RGB LED
- Model #: ABX00142
- $16.99 –
- Free Shipping
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Si4703 FM Tuner Breakout Evaluation Development Board Radio Frequency Reciever Replaces SparkFun WRL-12938 V13, Arduino/Raspberry Pi AVR ARM Microcontroller in Make: Radio educational electronics book
- Brand: ProTechTrader
- Part Number: PTT-Si4703
- Parts: 30 Days
- Model #: PTT-Si4703
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1MHz to 6GHz SDR Radio Development Board for Hackrf One Open Source Software Radio Platform SDR Radio Motherboard
- CPU Type: Intel Atom
- Model #: ff-rr-289
- $470.98 –
- Free Shipping
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BlueSMiRF v2 - Headers, Wireless Serial UART Link, ESP32-PICO-MINI-02 Module with Built-in PCB Antenna, Input Voltage: 3.3V to 5V, Board Dimensions: 44.2mm x 15.22mm
Limited time offer, ends 08/01
- Model #:
- $73.75 –
- Free Shipping
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Waveshare ESP32-P4-WIFI6 5inch Development Board, 720 1280 Resolution, 5-Point Touch, Onboard Audio codec chip, Supports Wi-Fi 6 and BLE 5
- Model #: 118107861414
- $88.99 –
- Free Shipping
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RS485 CAN HAT for Raspberry Pi 5/4B/3B+/3B/2B/B+/Zero/Zero W/WH/2W Long-Distance Communication via RS485/CAN Function Onboard CAN Controller MCP2515 SPI Interface Transceiver SIT65HVD230DR
- Type: Single Board Computers
- Model #: B07VMB1ZKHModS
- $43.75 –
- Free Shipping
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RP2040-BLE Mini Development Board with USB Port Adapter Board Based on Raspberry Pi Microcontroller Chip RP2040,Dual-Core Arm Processor,Supports Bluetooth 5.1 Dual Mode
Limited time offer, ends 08/02
- Brand: LORDWORLD
- Model #: 26-7CXY23-156
- $27.57 –
- Free Shipping
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TTL UART Serial Port to Ethernet Converter Mini Module, Bi-Directional Transparent Data Transmission Between Serial Port and Ethernet,Supports TCP Server/TCP Client/UDP Multicast/UDP Mode
Limited time offer, ends 08/02
- Brand: LORDWORLD
- Model #: 26-7CXY23-129
- $43.17 –
- Free Shipping
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ESP32 Servo Driver Expansion Board, Built-in WiFi and Bluetooth, UART Serial Bus Control up to 253 Servos via ESP32 Serial Port Open Source Web Application and Various Robot Structures
Limited time offer, ends 08/02
- Model #: HYH-20260709-C7CC-2340
- $58.39 –
- Free Shipping
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Waveshare ESP32-P4-Module High-Performance Development Board Based On ESP32-P4 and ESP32-C6 Supports Wi-Fi 6 and Bluetooth 5/BLE Includes Speaker
- Type: Single Board Computers
- Model #: B0F2MP483WModS
- $68.38 –
- Free Shipping
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Industrial USB to 4Ch RS485 Converter Module,Universal Serial Communication,1200~460800bps Reliable Speed,Transmission Distance Up to 1.2km,Supports Win7/8/8.1/10/11, Mac, Linux, Android
Limited time offer, ends 08/02
- Brand: LORDWORLD
- Model #: 26-7CXY23-312
- $59.88 –
- Free Shipping
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ESP32 Servo Driver Expansion Board, Built-in WiFi and Bluetooth, UART Serial Bus Control up to 253 Servos via ESP32 Serial Port Open Source Web Application and Various Robot Structures
Limited time offer, ends 08/02
- Model #: HYH-20260709-C7CC-2449
- $58.99 –
- Free Shipping
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Banana Pi Metal housing for BPI-R4 POE (only applies to the POE Version of R4)
Limited time offer, ends 08/02
- Model #: C731-001-LHXJU014-643
- $82.99 –
- More options from $82.99
- Free Shipping
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Waveshare USB to RS232/485 Serial Converter Onboard Original FT232RNL Chip Features More Stable Transmission Suitable for Multiple Devices Compatible with Mac/Linux/Android/Win11/10/8.1/8/7 etc
- Type: Single Board Computers
- Model #: B0CTK7YZQKModS
- $45.58 –
- Free Shipping
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AM/FM Radio Kit |Switch Between ICs & Transistors | Solder | Great STEM Project | Superheterodyne Designed to AM and FM Broadcasts | SOLDERING REQUIRED
- Type: Single Board Computers
- Model #: B008515U1UModS
- $106.02 –
- Free Shipping
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2-Channel RS485 and 1-Channel CAN Expansion Board Isolated RS485 CAN HAT (B) for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero W/Zero WH,Multiple Protection Circuits,SPI Communication
Limited time offer, ends 08/02
- Brand: LORDWORLD
- Model #: 26-7CXY23-265
- $69.09 –
- Free Shipping
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Industrial Electromagnetic Isolated RS232 TO RS485 Converter with Screw Terminal and RJ45 Connector for RS485,DB9 female Connector for RS232,ADI Magnetical Isolation,1200m Transmission Distance
Limited time offer, ends 08/02
- Brand: LORDWORLD
- Model #: 26-7CXY23-190
- $46.44 –
- Free Shipping
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Waveshare Accessory Compatible with Raspberry Pi 4 Model B 2GB RAM with Powerful Processor Faster Networking Support Dual 4K Output and Different Choice of RAM Comes with a Copper Heat Sink
Limited time offer, ends 08/01
- Model #: XQSC6T1-XM 722-26
- $259.07 –
- Free Shipping
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Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth/RS485 Controll, Onboard RS485 / Pico HAT Interfaces, for Expanding RTC/CAN / RS232 / LoRa/Sensor, etc.
Limited time offer, ends 08/02
- Model #: LC6W1J30-610
- $99.98 –
- Free Shipping
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Waveshare ESP32-P4-WIFI6 High-Performance Development Board, Based On ESP32-P4 and ESP32-C6, Supports Wi-Fi 6 and Bluetooth 5/BLE, Board Only
- Model #: 478643926740
- $42.99 –
- $5.99 Shipping
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ESP32 Servo Driver Expansion Board, Built-in WiFi and Bluetooth, UART Serial Bus Control up to 253 Servos via ESP32 Serial Port Open Source Web Application and Various Robot Structures
Limited time offer, ends 08/02
- Model #: LC6W1J30-486
- $59.39 –
- Free Shipping
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Audio HAT Module for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W/Pi Zero WH,WM8960 Hi-Fi Sound Card HAT Stereo CODEC, Play/Record
Limited time offer, ends 08/02
- Model #: LC6W1J30-742
- $71.27 –
- Free Shipping
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KEHIPI Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth/RS485 Control, Onboard RS485 / Pico HAT Interfaces, with Multiple Isolation Protection Circuits
- Brand: waveshare
- Part Number: ESP32-S3-Relay-6CH
- Model #: ESP32 S3