2 layers50 × 50 mm
2 layers68.6 × 53.3 mm
MyGateway
ger-ator/MyGatewayRFM69 + ATSHA204A Shield for Arduino.
- Size
- 68.6 × 53.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 24
- Nets
- 19
- Pads
- 106
- Tracks, vias
- 156, 9
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 16 Aug 2020
- Updated
- 24 Aug 2020
Overview
MyGateway is an open-source printed circuit board by ger-ator, from the ger-ator/MyGateway repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 68.6 × 53.3 mm with 24 parts on 19 nets, routed with 156 tracks and 9 vias.
It is built around the AMS1117-3.3, ATSHA204A and RFM69HW. Its parts include 10 connectors, 5 capacitors, 4 ICs and 2 resistors.
Main components
3
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
ATSHA204A
SOIC 8SOIC8 New Arrivals ROHSMicrochip TechnologyUncategorised
RFM69HW
LCC-16_19.7X16mmLCC-16_19.7X16mm New Arrivals ROHSHopeRF Micro-electronicsUncategorised
README
README.mdMyGateway
RFM69 + ATSHA204A Shield for Arduino.
Description
This is another shield to build a MySensors gateway with Arduino UNO form factor. It includes RFM69 radio module and ATSHA204A crypto signing chip.
Configuration
There are two jumpers to configure CS and IRQ RFM69 pins. JP1 is used to choose between pins 6 or 10 for the RFM69 CS line. This is necessary to use an ethernet module in the same SPI bus. JP2 is used to choose between pins 2 or 3 for the RFM69 IRQ line. Default for ATmega328P seems to be pin 2 but for ATmega32u4 is pin 3.
- Serial gateway using an Arduino UNO JP1 and JP2 should be both 2-3.
- Ethernet gateway using Arduino UNO with Ethernet shield stacked JP1 should be 1-2 and JP2 2-3.
- Ethernet gateway with DFRobot DFR0342 JP1 and JP2 should be both 1-2.
Compact POE powered MySensors ethernet gateway
I have been using the shield with DFRobot DFR0342 board with success. This is a very compact POE powered ethernet gateway setup. DFRobot DFR0342 board is basically an Arduino Leonardo board with built in W5500 ethernet module and POE powered.
Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | CONN_01X01 | Socket_Arduino_Uno:Arduino_1pin | P5, P6, P7, P8 |
| 3 | 10uF | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C1, C2, C5 |
| 2 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm_NumberLabels | JP1, JP2 |
| 1 | 100n | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C6 |
| 1 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C3 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric | R2 |
| 1 | 4,7k | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 4050 | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U2 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | ATSHA204A | Package_TO_SOT_SMD:SOT-23_Handsoldering | U3 |
| 1 | Analog | Socket_Arduino_Uno:Socket_Strip_Arduino_1x06 | P2 |
| 1 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J2 |
| 1 | Conn_Coaxial | Connector_Coaxial:SMA_Amphenol_901-144_Vertical | J1 |
| 1 | Digital | Socket_Arduino_Uno:Socket_Strip_Arduino_1x08 | P4 |
| 1 | Digital | Socket_Arduino_Uno:Socket_Strip_Arduino_1x10 | P3 |
| 1 | LOGO | MyS Logo:MySensors-logo-sticker-large | G*** |
| 1 | Power | Socket_Arduino_Uno:Socket_Strip_Arduino_1x08 | P1 |
| 1 | RFM69HW | RF_Module:HOPERF_RFM69HW | U5 |
Questions
How big is the MyGateway PCB?
It measures 68.6 × 53.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MyGateway use?
24 parts, built around the AMS1117-3.3, ATSHA204A and RFM69HW. 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 MyGateway KiCad files?
From the ger-ator/MyGateway repository on GitHub, at the commit this page was made from: the board is PCB/MyGateway.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the MyGateway design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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