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
2 layers50 × 30.2 mm
MiniSensor
OliverHi/MultiuseSensorPlatform4a mysensor based platform for a suite of different possible sensors
- Size
- 50 × 30.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 33
- Pads
- 108
- Tracks, vias
- 301, 24
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 12 May 2016
- Updated
- 8 Jan 2019
Overview
MiniSensor is an open-source printed circuit board by OliverHi, from the OliverHi/MultiuseSensorPlatform repository on GitHub. It is a 2-layer board of 50 × 30.2 mm with 27 parts on 33 nets, routed with 301 tracks and 24 vias.
It is built around the ATMEGA328P-AU, NRF24L01 and AMS1117, with the ATSHA204A among its other parts. Its parts include 9 capacitors, 5 connectors, 4 resistors, 4 ICs and 1 diode. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
4
ATMEGA328P-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
NRF24L01
QFN-20-EP(4x4)-40℃~+85℃ -85dBm 0dBm 1.9V~3.6V 2.4GHz 2Mbps CRC check function、Automatic response function、Automatic retransmission function SPI QFN-20-EP(4x4) RF Transceiver ICs ROHSNordic SemiconRF Transceiver ICs
AMS1117
1.0 A Low-Dropout Fixed RegulatorAdvanced Monolithic SystemsUncategorised
ATSHA204A
SOIC 8SOIC8 New Arrivals ROHSMicrochip TechnologyUncategorised
README
README.mdMultiuseSensorPlatform
a mysensor based platform for a suite of different possible sensors
More information can be found here.
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100nF | Capacitors_SMD:C_1210_HandSoldering | C1, C2, C4, C5, C6, C8, C9 |
| 3 | 10k | Resistors_SMD:R_1210_HandSoldering | R1, R4, R5 |
| 3 | CONN_01X06 | Pin_Headers:Pin_Header_Straight_1x06 | P2, P3, P4 |
| 1 | 220 | Resistors_SMD:R_1210_HandSoldering | R2 |
| 1 | 22nF | Capacitors_SMD:C_1210_HandSoldering | C3 |
| 1 | 47uF | Capacitors_ThroughHole:C_Radial_D5_L6_P2.5 | C7 |
| 1 | AMS1117 | TO_SOT_Packages_SMD:SOT-223 | U1 |
| 1 | ATMEGA328P-A | Housings_QFP:TQFP-32_7x7mm_Pitch0.8mm | IC1 |
| 1 | ATSHA204A | TO_SOT_Packages_SMD:SOT-23_Handsoldering | U4 |
| 1 | AVR-ISP-6 | Pin_Headers:Pin_Header_Straight_2x03 | CON1 |
| 1 | Battery | Batteries:CR2032 Battery Holder | BT1 |
| 1 | Boost Converter Module | Pin_Headers:Pin_Header_Straight_1x03 | P1 |
| 1 | JUMPER | mysensors_obscurities:2_pin_solder_jumper_smd | JP1 |
| 1 | LED | LEDs:LED_1206 | D1 |
| 1 | NRF24L01 | mysensors_radios:NRF24L01-SMD | U3 |
The 25 most common of 27 parts.
Questions
How big is the MiniSensor PCB?
It measures 50 × 30.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MiniSensor use?
27 parts, built around the ATMEGA328P-AU, NRF24L01, AMS1117 and ATSHA204A. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the MiniSensor KiCad files?
From the OliverHi/MultiuseSensorPlatform repository on GitHub, at the commit this page was made from: the board is Hardware/MiniSensor.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the MiniSensor design in my own project?
Its repository states no licence, so its author keeps all rights: ask OliverHi before reusing the design.
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