Introducing the TinyC6 - The Tiny Mighty ESP32-C6 development board in the Tiny format!


Sold by Unexpected Maker


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Please select if you would like a TinyC6 with onboard antenna or a uFL connector for use with an external antenna.
Stock available: 20
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It's packed with amazing new features and peripherals, including WiFi 6, BLE 5.3, Zigbee and Thread - Plus stacks of Flash and all in the same tiny package size as the original TinyPICO!

Features & Specifications

  • 32-bit High Perf RISC-V processor up to 160MHz
  • 32-bit Low Power RISC-V processor at 20Mhz
  • 2.4GHz WiFi 6 - 802.11ax
  • Bluetooth 5.3 (LE) + Mesh
  • Zigbee and Thread (802.15.4)
  • 8MB QSPI Flash
  • USB-C Connector
  • Reverse USB back-feed protection
  • 700mA 3.3V LDO Regulator
  • Ultra low deep sleep current
  • Low Power RGB LED
  • VBAT voltage check and 5V presence detection
  • LiPo Battery Charging
  • JST pads on the back supports PH connector
  • Power (red), Charge (orange) LEDs
  • 17x GPIO broken out
  • Serial UART & Serial JTAG
  • 3D High Gain Antenna
  • Compatible with TinyPICO, TinyS2 & TinyS3

Tiny board comparison matrix

Pinout compatibility matrix

Size specifications

Board Dimensions: 35mm x 17.8mm Max Thickness: 4.3mm at the USB-C end

Each TinyC6 ships in an antistatic bag with:

Colour pinout card Unassembled male headers Unassembled JST PH battery connector

Ships with CircuitPython pre-installed!

The TinyC6 ships with an early alpha version of CircuitPython that supports the ESP32-C6.

There is also Arduino support in the upcoming 3.0.0 version of the ESP32 Arduino Core (currently in alpha) and IDF support in release 5.1 and later.

Please Note: The ESP32-C6 doesn't have native USB - so in CircuitPython it will not present itself as a mass storage device like ESP32-S2 and ESP32-S3 devices do. To connect to the TinyC6 to access the Flash file system or for REPL access, you connect to it via the serial port like you do with an ESP32-C3 or original ESP32.

Adafruit recommend using thonny for CircuitPython development on boards that don't have native USB. Once installed, select CircuitPython from the interpreter list in options, and then select the serial port for your TinyC6.

Links to code and documentation

Documentation (

Product HS Code: 853400

Shipping policy

All products purchased on this store ship directly from me here in Melbourne, Australia.

Orders are processed daily and usually go out the same day they are paid for - allowing for time zone differences of course.

Finally, postage rates suck, sorry :( I'm embarrassed by how much it costs to ship items overseas since COVID, and I do my best to improve rates where I can.

Postage delivery times, if stated, are based on current expectations from Australia Post and may vary.

Please keep in mind that there are still occasional postage delays, including flights out of Australia and inbound customs processing into many countries.

The seller

Unexpected Maker

Moorabbin, Victoria, Australia
88 orders since Apr 21, 2022