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Industrial-Grade Isolated 2-CH RS485 Hub, Expands 2-CH RS485 Sub Ports via 1-CH RS485 Master Port, Supports RS485 Network Relay, Extension, Isolation Functions, 300~460800bps Wide Baud Rate
Limited time offer, ends 07/26
- Model #: LC6W1J30-448
- $45.53 –
- Free Shipping
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ESP32-S3 1.54inch LCD Display Development Board, 240 × 240 Resolution, 262K Color, Supports Dual Microphones, 2.4GHz Wi-Fi and BLE 5, with Touch Function, no BAT
- Model #: HYH-20260709-C7CC-1743
- $67.31 –
- Free Shipping
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Seeed Studio Arduino UNO R4 Wifi/Minima development board industrial control board official original
- Model #: BZ59-1118
- $68.89 –
- More options from $67.69 - $68.89
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![Arduino UNO R4 Minima [ABX00080]](https://c1.neweggimages.com/productimage/nb300/BZ59S2507300FSDP188.jpg "Arduino UNO R4 Minima [ABX00080]")
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- $41.79 –
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3pcs ESP32 ESP-32D ESP-32 CP2012 USB C 38 Pin WiFi+Bluetooth Dual Core Type-C Interface ESP32-DevKitC-32 Development Board Module STA/AP/STA+AP
- Model #: XSW-1289
- $56.99 –
- Free Shipping
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Grove Speaker sound output module Small horn speaker with adjustable resistor arduino Containing Grove line
- Model #: BZ59-1159
- $22.28 –
- More options from $22.28 - $37.28
- Free Shipping
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Industrial 8-Ch Analog Output Module 12-bit DA Conversion DC 7~36V Wide Voltage Power Supply, Sending Modbus RTU Protocol Commands via RS485, 8-CH Voltage Output
Limited time offer, ends 07/26
- Model #: LC6W1J30-455
- $76.22 –
- Free Shipping
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Pimoroni PIM485 Pirate Audio Speaker, mini mono speaker, high-res display for Raspberry Pi
- Model #: PIM485
- $30.99 –
- Free Shipping
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Waveshare Luckfox Lyra RK3506G2 Linux Micro Development Board, Integrates Tripe-core ARM Cortex-A7 and ARM Cortex-M0 Processors, with 256MB Flash, Without Header
- Model #: 118107736408
- $55.79 –
- Free Shipping
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1MHz-6GHz SDR Development Board Open Source Software Radio SDR Development Board Black (Mainboard USB SMA Antenna)
- Model #: 374158475547
- $247.25 –
- More options from $247.15 - $248.95
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Vszerda 3pcs ESP32 ESP-32D ESP-32 CP2012 USB C 38 Pin WiFi+Bluetooth Dual Core Type-C Interface ESP32-DevKitC-32 Development Board Module STA/AP/STA+AP
Limited time offer, ends 08/18
- Model #: 498RGD89
- $53.99 –
- Free Shipping
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JESSINIE ESP32 Aduio Kit ESP32 WiFi Bluetooth Module ESP32-A1S Module Audio Development Board BLE Low Power Dual-core 64Mb Serial Adapter Port to WiFi Board
- Model #: 9357980740640
- $50.99 –
- $5.00 Shipping
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AITRIP 5PCS 38Pins Type-C USB ESP32S ESP32 ESP-WROOM-32 CP2102 Development Board 2.4GHz Dual-Core WiFi +Bluetooth 2 Function Microcontroller for Arduino
- Model #: 531028596355
- $55.95 –
- Free Shipping
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Waveshare Luckfox Lyra RK3506G2 Linux Micro Development Board, Integrates Tripe-core ARM Cortex-A7 and ARM Cortex-M0 Processors, with 256MB Flash, with Header
- Model #: 478643916239
- $72.99 –
- $5.99 Shipping
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Grove sound sensor electret microphone, arduino noise detection module, sound-controlled whistle switch with Grove cable
Limited time offer, ends 07/26
- Model #: BZ59-1156
- $33.79 –
- Free Shipping
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Grove Speaker sound output module Small horn speaker with adjustable resistor arduino Containing Grove line
- Model #: nice-101
- $37.98 –
- Free Shipping
