# Aaduino ## Description The AAduino is an wireless Arduino clone the size of an AA battery with Keystone battery terminals rotated 180° to act as positive and negative terminals. It is meant to go inside a 3xAA battery holder creating a very small wireless node. Powered by an ATMega328p, it is fitted with an RFM69CW companion, two DS18B20 temperature sensors and an indicator LED ## Project Details - **Owner:** adrian95 - **Created:** 3/28/2022 - **Last Updated:** 2/7/2023 - **Visibility:** Public - **Stars:** 2 - **Forks:** 77 ## Key Components ### ANT — [Connector_1x01](https://www.flux.ai/adrian95/connector1x01~lrl.md) - Manufacturer Part Number: Conn_01x01 **Pins:** - Pin_1 ### J1 — [Connector_01x03](https://www.flux.ai/adrian95/6a593882-955f-3dc2-6379-fb4b2cd7a1cf~0j4.md) - Manufacturer Part Number: Conn_01x03 **Pins:** - Pin_1 - Pin_2 - Pin_3 ### J2 — [Connector_01x03](https://www.flux.ai/adrian95/6a593882-955f-3dc2-6379-fb4b2cd7a1cf~0j4.md) - Manufacturer Part Number: Conn_01x03 **Pins:** - Pin_1 - Pin_2 - Pin_3 ### J3 — [Connector_01x03](https://www.flux.ai/adrian95/6a593882-955f-3dc2-6379-fb4b2cd7a1cf~0j4.md) - Manufacturer Part Number: Conn_01x03 **Pins:** - Pin_1 - Pin_2 - Pin_3 ### J4 — [637](https://www.flux.ai/adrian95/637~xz6.md) - Manufacturer Name: Keystone Electronics - Manufacturer Part Number: 637 - Part Type: Battery Holder - Datasheet URL: https://www.keyelco.com/userAssets/file/M65p11.pdf **Pins:** - 1 ### J5 — [629](https://www.flux.ai/adrian95/629~jpp.md) - Part Type: Battery Holder - Manufacturer Name: Keystone Electronics - Datasheet URL: https://www.keyelco.com/userAssets/file/M65p11.pdf - Manufacturer Part Number: 629 **Pins:** - 1 ### LED1 — [LED 0603 (1608 Metric)](https://www.flux.ai/jharwinbarrozo/led-0603-1608-metric~yk.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### U1 — [ATMEGA328PB-AU](https://www.flux.ai/adrian95/atmega328pb-au~pma.md) - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/40001907A.pdf - Manufacturer Name: Microchip - Manufacturer Part Number: ATMEGA328PB-AU - Part Type: Microcontroller **Pins:** - ~RESET~/PC6 - AREF - AVCC - GND - GND - PB0 - PB1 - PB2 - PB3 - PB4 - PB5 - PC0 - PC1 - PC2 - PC3 - PC4 - PC5 - PD0 - PD1 - PD2 - PD3 - PD4 - PD5 - PD6 - PD7 - PE0 - PE1 - PE2 - PE3 - VCC - XTAL1/PB6 - XTAL2/PB7 ### U2 — [RFM69HCW-315S2](https://www.flux.ai/adrian95/rfm69hcw-315s2~unu.md) - Part Type: Module - Manufacturer Name: HOPERF - Manufacturer Part Number: RFM69HCW-315S2 - Datasheet URL: https://www.snapeda.com/parts/RFM69HCW-315S2/HOPERF/datasheet/ **Pins:** - 3.3V - ANT - DIO0 - DIO1 - DIO2 - DIO3 - DIO4 - DIO5 - GND - GND - GND - MISO - MOSI - NSS - RESET - SCK ### Y1 — [CSTCE8M00G52-R0](https://www.flux.ai/adrian95/cstce8m00g52-r0~40j.md) - Manufacturer Name: Murata Electronics - Manufacturer Part Number: CSTCE8M00G52-R0 - Datasheet URL: https://ds.murata.co.jp/simsurfing/gateway.html?partnumbers=%5B%22CSTCR4M00G55B-R0%22%5D&rgear=jomoqke&rgearinfo=com - Part Type: Oscillator **Pins:** - P1 - P2 - P3 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/adrian95/aaduino~sg](https://www.flux.ai/adrian95/aaduino~sg).* --- *Generated from [https://www.flux.ai/adrian95/aaduino~sg](https://www.flux.ai/adrian95/aaduino~sg)*