HardLabs

Survivornode

aneeshlingala·FirstResponderSystem·survivornode/pcb_data/survivornode.kicad_pcb

Survivornode PCB layout, top view — open source AVR/Arduino board by aneeshlingala

About the Survivornode PCB

Survivornode is an open source AVR/Arduino PCB design by aneeshlingala, published on GitHub. It is a 2-layer board measuring 56 × 75 mm, with 16 components from 16 distinct parts.

Its main chip is the ATTINY1614-SSNR, from the AVR/Arduino family. Other key parts include the TPS61023DRLR, HLK-LD2410C, ADXL345BCCZ-RL7, RFM95W-915S2 and YZA-032-5.0W. By type, the board carries 9 ICs, 1 module, 1 jumper, 1 inductor and 1 capacitor.

It belongs with the rf & radio, sensors and power & battery designs in this gallery.

From the project

reverie hacks submission

2. Environmental PCB * This PCB utilizes the cost-friendly ESP32 MCU and uses Bosch BME280 and BME680 Sensors to capture data about the environment. It also uses AQI, VOC, and other environmental sensors. It broadcasts its data using an RFM95W LoRa module on 915mHz, with a u.FL antenna port. It is battery powered.

3. Broadcast PCB * This PCB uses the cheap ATTINY16-14 MCU and receives data from the other two PCBS using the RFM95W LoRa transceiver. It takes the information received and sends it over Serial on Micro-USB to a computer to read. It is powered by the Micro-USB port.

Survivornode, from the project README
From the project README

Main components on the Survivornode

ATTINY1614-SSNRTPS61023DRLRHLK-LD2410CADXL345BCCZ-RL7RFM95W-915S2YZA-032-5.0WS2B-PH-K-S(LF)(SN)TP4056-42-ESOP8AP2112K-3.3TRG1MLX90640ESF-BAA-000-TU

Survivornode bill of materials (BOM)

16 components, 16 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATTINY1614-SSNR
MICROCHIP(美国微芯)
U1
1
TPS61023DRLR
TI(德州仪器)
U2
1
HLK-LD2410C
U3
1
ADXL345BCCZ-RL7
ADI(亚德诺)
U4
1
RFM95W-915S2
RF Solutions
U5
1
YZA-032-5.0W
YIZHI(逸致)
U6
1
S2B-PH-K-S(LF)(SN)
S2B-PH-K-S
JST
U7
1
TP4056-42-ESOP8
TP4056
TOPPOWER(南京拓微)
U8
1
AP2112K-3.3TRG1
DIODES(美台)
U9
1
MLX90640ESF-BAA-000-TU
A1
1
2.54-1*3P针
Header-Male-2.54_1x3
BOOMELE(博穆精密)
H1
1
U.FL-R-SMT-1(10)
U.FL-R-SMT-1
HRS(广濑)
JP1
1
RCWL-0516
SNS1
1
MICRO5.9mmusb
MICRO5.9MMUSB
SHOU HAN(首韩)
USB1
1
FNR3015S2R2MT
cjiang(长江微电)
L1
1
CL10A105KB8NNNC
SAMSUNG(三星)
C1

Survivornode design files

The KiCad project lives in the aneeshlingala/FirstResponderSystem repository on GitHub; these links point at the commit this page was built from.

Survivornode: common questions

What microcontroller does the Survivornode use?

The Survivornode is built around the ATTINY1614-SSNR, from the AVR/Arduino family.

How big is the Survivornode PCB?

The Survivornode measures 56 × 75 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Survivornode?

16 components, from 16 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Survivornode design files?

From the aneeshlingala/FirstResponderSystem repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Survivornode design in my own project?

The repository has no license, so all rights stay with aneeshlingala. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Survivornode without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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