Connectivity

SKU: AF-5712 | Brand: Adafruit

The Feather RP2040 RFM69 Packet Radio (868/915 MHz) combines the RP2040 dual-core processor with an SX1231-based RFM69HCW radio transceiver for wireless data communication. The exact frequency is software-configurable...

SKU: AF-5714 | Brand: Adafruit

The Feather RP2040 with RFM95 LoRa Radio (915 MHz) combines the RP2040 dual-core processor with an SX1276-based LoRa radio transceiver for long-range wireless communication at 868 or 915 MHz. The frequency is software...

SKU: AF-4745 | Brand: Adafruit

The Adafruit Matrix Portal is a plug-and-play controller for HUB-75 RGB LED matrix panels. Powered by an ATSAMD51 (Cortex M4) with an ESP32 WiFi coprocessor, it plugs directly into the back of any compatible matrix — ...

SKU: SF-BOB-00716 | Brand: SparkFun

RJ45 connectors are the kind that are used for Ethernet jacks, but they make great general purpose connectors when you need a lot of conductors. This is a small PCB that brings out the pins of the RJ45 connector to an...

SKU: AF-2991 | Brand: Adafruit

Do you ever find yourself saying, "Gee whiz I wish I could plug in 4 more USB devices to my tablet, or microcontroller with USB host, or a Pi Zero?" I did - literally every single day.  But then I fo...

SKU: DF-TEL0094 | Brand: DFRobot

You must have used a GPS receiver. It is easy to be found in most places, such as smartphones, cars, and computers. They are used to track your loaction all over the globe. GPS Receiver for Arduino is a unit embed...

SKU: AF-852 | Brand: Adafruit

This RF adapter cable is super handy for anyone doing RF work. Often times, small electronics save space by having a pick-and-placeable u.FL connector (also called uFL, IPEX, IPAX, IPX, MHF, and AM). But most anten...

SKU: EC-ILM13103D | Brand: Elecrow

ThinkNode G3 is a high-performance, compact LoRaWAN gateway designed for IoT communications by Elecrow. It uses the ESP32-S3 dual-core processor and Semtech SX1262 transceiver, equipped with a 240MHz dual-core main c...

SKU: WS-31199 | Brand: Waveshare

ESP32-S3 1.47inch Touch Display Development BoardUnleash your creative potential and dive into the world of IoT development with the remarkable ESP32-S3 1.47inch Touch Display Development Board. This cutting-edge plat...

SKU: WS-31197 | Brand: Waveshare

ESP32-S3 1.64" AMOLED Touch Display Development BoardUnlock the potential for innovative smart applications with the cutting-edge ESP32-S3 1.64" AMOLED Touch Display Development Board. Its high-resolution display comb...

SKU: WS-30697 | Brand: Waveshare

ESP32-S3 2.1inch Capacitive Touch Round Display Development BoardUnleash Your Creativity with Cutting-Edge TechnologyUnveiling the ultimate tool for innovators, the ESP32-S3 Round Display Development Board – your perf...

SKU: DF-DFR0975 | Brand: DFRobot

FireBeetle 2 ESP32-S3 is a high-performance main controller built around the ESP32-S3-WROOM-1-N16R8 module. ESP32-S3-WROOM-1-N16R8 comes with 16MB Flash and 8MB PSRAM for storing more data. The acceleration for neural...

SKU: AF-5708 | Brand: Adafruit

The Adafruit CAN Pal is a CAN bus transceiver breakout for microcontrollers that have a native CAN peripheral. It converts 3.3V logic-level CAN TX/RX signals to the differential signalling required for the CAN bus. Th...

SKU: DF-DFR0804 | Brand: DFRobot

Does sound quality matter to you? If Yes, then come to take a look at this HIFI Bluetooth Power Amplifier board! With AM interference suppression and filtering function, the board THD can be as low as 0.1% even when w...

SKU: SF-WRL-18087 | Brand: SparkFun

This adhesive, dual band antenna is perfect for situations when you're trying to get a signal out from a transmitter that you've jammed down into an enclosure. Operating on the 2.4GHz or 5.8GHz band, it works great fo...

SKU: EC-DPO02102N | Brand: Elecrow

The NodeMCU R2 is a Wi-Fi development board based on the ESP8266 (ESP-12E module), featuring a CP2102 USB-to-UART bridge for reliable programming and debugging. It integrates GPIO, PWM, I2C, 1-Wire, and ADC on a singl...

SKU: SF-WRL-17146 | Brand: SparkFun

The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloa...

SKU: EC-ACS95915S | Brand: Elecrow

The Elecrow Lora Shield is a long range transceiver on a Arduino shield form factor and based on Open source library.The Lora Shield allows the user to send data and reach extremely long ranges at low data-rates.It...

SKU: EC-CEF02096C | Brand: Elecrow

If you want to connect Raspberry Pi which has only one single micro port to various USB, the USB Hub for Raspberry Pi Zero is your right choice. Especially there is no soldering and wires reqiured. The USB Hub for RPI...

SKU: SF-WRL-14875 | Brand: SparkFun

A compact 1/4-wave rubber duck antenna for LoRa and other 860–960MHz communication. With a centre frequency of 915MHz and 2dBi gain, this 110mm antenna is ideal for space-constrained LoRa nodes where a smaller antenna...