Available with a lead time
Expect dispatch between Dec 30 and Jan 01
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The XIAO RA4M1 is a powerful, thumb-sized Arduino-compatible development board that brings professional-grade features to compact electronic projects. Built around the Renesas RA4M1 microcontroller, this board combines the simplicity of Arduino programming with advanced capabilities like CAN bus communication and hardware encryption - making it ideal for developing secure, connected devices and educational platforms.
Specification | Detail |
---|---|
Processor | 48MHz ARM Cortex-M4 with FPU |
Memory | 256KB Flash, 32KB SRAM |
Digital I/O | 19 pins (14 analog capable) |
Communication | USB 2.0, CAN bus, 2x I2C, 2x UART, 2x SPI |
Operating Temperature | -20°C to 70°C |
Power Consumption | 45µA (deep sleep mode) |
The XIAO RA4M1 can be programmed using the Arduino IDE, making it accessible for both beginners and experienced developers. For CAN bus applications, pair it with a Seeed Studio CAN-BUS Shield V2 to create robust industrial communication systems. The board features stamp holes on both sides for efficient surface mounting in production environments.
Getting started is straightforward:
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Development Boards>OtherExact shipping can be calculated on the view cart page (no login required).
Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).
We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):
Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.
Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.
International Orders - the following rates are for New Zealand and will vary for other countries:
If you order lots of gear, the postage amount will increase based on the weight of your order.
Our physical address (here's a PDF which includes other key business details):
Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia
Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.
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