Waveshare

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US$31.62
Adopts original CH344L chip, fast communicating, stable and reliable, better compatibility. Supports USB to 4-ch isolated RS485, convenient for expanding multiple RS485 industrial serial devices. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal.
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US$13.42
Designed for Raspberry Pi 5. Adapter For NVMe Protocol M.2 Solid State Drive, High-Speed Reading/Writing.
Delivery within 2-3 weeks
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US$9.05
Precise Openings For Sorts Of Connectors, Supports Installing Official Active Cooler (Not Included). Openings For 40PIN GPIO, PCIe, DSI/CSI Interfaces And Airflow Vents On The Top And For RTC Battery Connector/UART Header On The Side, With Power On/Off Button. Easy To Pull & Plug TF Card On The Bottom.
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US$9.05
Precise Openings For Sorts Of Connectors, Supports Installing Official Active Cooler (Not Included). Easy To Pull & Plug TF Card On The Bottom, With Power On/Off Button On The Side.
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US$34.08
This is an industrial grade 8DI / 8DO digital isolated input & output module with RS485 control interface. Supports passive / active input, adopts Modbus RTU protocol with built-in protection circuits such as power isolation, magnetical isolation, resettable fuse, and TVS.
Delivery within 2-3 weeks
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US$25.16
No backlight, keeps displaying last content for a long time even when power down. Ultra low power consumption, basically power is only required for refreshing. SPI interface, for connecting with other controller boards like Raspberry Pi/Jetson Nano/Arduino/STM32, etc. Onboard voltage translator, compatible with 3.3V/5V MCUs. Comes with online development resources and manual (driver board circuit diagram, examples for Raspberry Pi/Jetson Nano/Arduino/STM32).
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US$44.36
Multiple Industrial Protections Such As Galvanic Isolation, Lightningproof Protection, And ESD Protection. Suitable For Industrial Control Equipment And/Or Applications With High Communication Requirement.
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US$15.42
WS-TTL-CAN is a TTL UART to CAN module which is compact and easy to integrate, onboard high-performance MCU, with TTL and CAN conversion protocol, easily achieving UART to CAN via simple configuration.
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US$26.16
ESP32-S3-LCD-1.28 is a low-cost, high-performance MCU board designed by Waveshare, tiny size, with onboard 1.28inch LCD display, Li-ion battery recharge manager, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), and so on, which makes it easy for you to develop and integrate it into products quickly.
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US$27.07
PICO-CAM-A is a cost-effective, high-performance MCU camera board based on Raspberry Pi RP2040, onboard HM01B0 grayscale camera and 1.14inch IPS LCD display, suitable for application scenarios such as image information capture.
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US$22.70
RP2040-LoRa is a LoRa development board using the new generation of SX1262 RF chip, provides better performance than the SX127X series in power consumption, communication distance and power efficiency. Adopts LoRa modulation technology to solve the problem in the traditional design solutions which can not balance distance, anti-interference, and power consumption at the same time. Combines with LoRa gateway for connecting Cloud Server such as TTN and ChirpStack for quick verification.
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US$171.76
This Is A High-Torque 2-DOF Expandable Pan-Tilt Camera Module, Adopts Serial Bus Servos For Joints Driven. The Horizontal PAN Axis Rotation Range Up To ±180° (360° In Total), The Vertical TILT Axis Rotation Range Up To -45° ~ 90°. Based On The General Driver Board For Robots, Open Source Control Demos For Web APP To Achieve Photo Taking, Video Recording, Face Detection, Motion Detection, Etc. Supports Flexible Expansion And Secondary Development.
Delivery within 2-3 weeks
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US$18.15
ESP32-S3-GEEK is a geek development board designed by Waveshare, onboard USB-A port, 1.14inch LCD screen, TF card slot, and other peripherals. Supports 2.4GHz WiFi and BLE 5, with integrated 16MB Flash & 2MB PSRAM, provides I2C port, UART port, and GPIO header, bringing more possibilities for your project.
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US$61.38
The PoE HAT (F) is a 802.3af/at-compliant Power Over Ethernet accessory for the Raspberry Pi 5. By using this small HAT and some proper 802.3af/at-compliant power sourcing equipments, it is possible to provide both network connection and power supply for your Raspberry Pi in only one Ethernet cable.
Delivery within 2-3 weeks
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US$4.50
RTC Battery For Raspberry Pi 5 Supports Recharging, 2PIN JST Connector, 64mAh Capacity.
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