Boards using the ATTINY3216-SF

14 boards

Boards in 14 GitHub repositories, designed in KiCad, that use the ATTINY3216-SF by Microchip Technology (-40℃~+125℃ 16MHz 18 2.7V~5.5V 256Byte 2KB 32KB 8 Bit AVR Built-in FLASH SOIC-20-300mil Microcontrollers (MCU/MPU/SOC) ROHS). See how each wires it, with its parts, size, README and files; the ATTINY3216-SF’s symbol, footprint and pinout are on its own page.

4 layers53 × 39 mm
Avclan mockingboard rounded
halleysfifthinc/AVCLAN-Mockingboard
Emulate a CD Changer on a Toyota AVC LAN network
43 parts65GPL-3.0
2 layers30.7 × 34.3 mm
ModbusRtuSensorHub
MichielVanwelsenaere/HomeAutomation.ModbusRtuSensorHub
PCB with small footprint designed to act as a Modbus RTU slave.
23 parts7MIT
2 layers31.5 × 23.3 mm
BLE thingy
MarcelMG/BLE_thingy

31 parts2
2 layers151.2 × 89.3 mm
LoadShed
DJM0/LoadShed
Off-grid 4-channel PWM load controller with regulated 12 V output from any 12–32 V battery. Sunrise/sunset + RTC scheduling, LiFePO₄ battery protection, dimming pots and an OLED. ATtiny3216 firmware + KiCad hardware.
94 parts1MIT
2 layers58 × 30 mm
I2C GPIO extenseur
LesKaribous/Karibous-2026-Robot

68 parts1
2 layers50.8 × 38.1 mm
Engine monitor
alexanderenrique/smart_tbird
Smart Thunderbird vehicle electronics — ESP32 nodes, alternator delay, display, and tooling.
63 parts
2 layers
Templogger
giomf/PCB-Templogger

18 parts
2 layers60 × 94 mm
Mcu
gugray/InterGalacticReceiver
Tune in to alien transmissions on a CRT screen! Shaders are involved.
35 parts
2 layers20 × 50.4 mm
Koeklok Main
koenk/koeklok
Simple modular clock (firmware, schematics, PCBs)
25 parts
2 layers47.2 × 45.8 mm
Heater controller rev a
manhoosbilli1/heater-controller-rev-a
Rev A of hierarchical heater controller (multi-sheet)
75 parts
4 layers150 × 155 mm
Usb console server
TheKingOfChaos/Console-Server
48 RS-232 console ports on one Raspberry Pi: three identical boards, 16 ports each. Built from the design record of 2026-10-10. KiCad 10.0.7. This is Rev B (git tag rev-A is the first board).
361 parts
4 layers41 × 44 mm
Revo servo
ratmuds/revo
a "cheap" 6 DoF robot arm intentionally pushing the limits of low quality hobby servos
49 parts2MIT
2 layers45.7 × 40.6 mm
VL53L0XSensor
synthesissolutions/geeksforkids

13 parts2
2 layers218.6 × 100 mm
Psu routed
Bu3nd14/EDA
Scripted analog EDA + PCB automation environment (KiCad 10 + ngspice + SKiDL) for macOS Apple Silicon
122 parts