2 layers55 × 35 mm

Mini BT Pcb-328P
d-diot/Mini-BT-Pcb-328P
MySensors ATMega328P + RFM69 and NRF24 battery (AAA and CR2032) powered pcb
54 parts3
Boards in 2 GitHub repositories, designed in KiCad, that use the ME2188C33M5G by MICRONE (-40℃~+150℃@(TJ) 1 3.3V 300mA 320kHz 7.5uA 900mV~5V Boost Boost Built-in Fixed Overcurrent Protection、Light load efficient mode Yes SOT-23-5 DC-DC Converters ROHS). See how each wires it, with its parts, size, README and files; the ME2188C33M5G’s symbol, footprint and pinout are on its own page.

d-diot/Mini-BT-Pcb-328P
MySensors ATMega328P + RFM69 and NRF24 battery (AAA and CR2032) powered pcb
iotpi/KiCon2023Asia-Badge
KiCon 2023 Asia Badge © 2023 by Yang Hongbo is licensed under CC BY 4.0