6 layers70 × 80 mm

Cm5-carrier v2
ben5049/cm-carrier-hardware
Compact CM5 carrier board with an M.2 E-key connector and a 1000BASE-T1 Ethernet PHY, as well as other optional IO.
334 parts1AGPL-3.0
Boards in 2 GitHub repositories, designed in KiCad, that use the ADS7128IRTER by Texas Instruments (-40℃~+85℃ 1.65V~5.5V、2.35V~5.5V 12 1MHz 2LSB 430uA 72dB 8 Auto calibration、Multiplexers、Power-on reset、Soft reset Built-in I2C No SAR WQFN-16-EP(3x3) Analog to Digital Converters (ADC) ROHS). See how each wires it, with its parts, size, README and files; the ADS7128IRTER’s symbol, footprint and pinout are on its own page.

ben5049/cm-carrier-hardware
Compact CM5 carrier board with an M.2 E-key connector and a 1000BASE-T1 Ethernet PHY, as well as other optional IO.

northernpaws/pocketsequencer
STM32H743ZI-based pocket-sized sequencer with synth engines and sampler, velocity pads, MPE aftertouch, BLE MIDI, Bluetooth audio, and more.