Sim7080 dev board
About the Sim7080 dev board
Sim7080 dev board is an open source PCB design by techstudio-design, published on GitHub. It is a 4-layer board measuring 38.5 × 47 mm, with 51 components from 38 distinct parts.
Other key parts include the USBLC6-2SC6, SIM7080G, ST4SIM-200M, TXB0104PW and ME6211A33M3G-N. By type, the board carries 17 capacitors, 8 resistors, 7 diodes, 6 ICs, 6 connectors and 5 transistors.
It belongs with the dev boards & breakouts, iot & wireless and rf & radio designs in this gallery.
From the project
SIM7080 Dev Board hardware design files
This repository contains the hardware design files (kicad v5) and schematic for SIM7080 Dev Board.
The small form factor and low cost allows IoT system designer/software developer to utilise the development board for “drop-in” deployment, this minimises the risk for developing customised board, and greatly accelerates the time between development and deployment stages.
Main components on the Sim7080 dev board
Sim7080 dev board bill of materials (BOM)
51 components, 38 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | USBLC6-2SC6 | SOT-23-6_Handsoldering | U1 |
| 1 | SIM7080G | SIM7080G | U2 |
| 1 | ST4SIM-200M | ST4SIM-200M | U3 |
| 1 | TXB0104PW | TSSOP-14_4.4x5mm_P0.65mm | U4 |
| 1 | ME6211A33M3G-N | SOT-23 | U5 |
| 1 | MCP73831-2-OT | SOT-23-5_HandSoldering | U6 |
| 2 | FDN340P | SOT-23_Handsoldering | Q1, Q5 |
| 3 | DTC143Z | SOT523 | Q2, Q3, Q4 |
| 1 | LTE Antenna | U.FL_Hirose_U.FL-R-SMT-1_Vertical | J1 |
| 1 | GNSS Antenna | U.FL_Hirose_U.FL-R-SMT-1_Vertical | J2 |
| 1 | USB_B_Micro | U254-051T-4BH83 | J3 |
| 1 | SIM_Card | HOAUC-HYC240-SIM-06-150_C645501 | J4 |
| 1 | JST PH | JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal | J5 |
| 1 | Conn_01x10_Male | PinHeader_1x10_P2.54mm_Horizontal | J6 |
| 1 | PWRKEY | SW_TS-1101-X-X | SW1 |
| 1 | SD103AWS | D_SOD-323_HandSoldering | D1 |
| 1 | ESDA6V1W5 | SOT-353_SC-70-5_Handsoldering | D2 |
| 1 | NETLIGHT (GREEN) | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D3 |
| 1 | STATUS (BLUE) | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D4 |
| 1 | SS12 | D_SMA | D5 |
Show 18 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ES1AF | D_SMA | D6 |
| 1 | CHARGING (RED) | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D7 |
| 1 | BLM18BA121SN1D | L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | L1 |
| 1 | 22pF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C1 |
| 2 | NC | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C2, C3 |
| 2 | 100uF | CP_EIA-3528-12_Kemet-T_Pad1.50x2.35mm_HandSolder | C4, C12 |
| 1 | 100uF | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C5 |
| 2 | 1uF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C6, C15 |
| 5 | 0.1uF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C7, C8, C9, C10, C11 |
| 1 | 10uF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C13 |
| 1 | 47uF | CP_EIA-3216-10_Kemet-I_Pad1.58x1.35mm_HandSolder | C14 |
| 2 | 4.7uF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C16, C17 |
| 1 | 0 | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R1 |
| 1 | 10k | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R2 |
| 2 | 1k | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R3, R4 |
| 1 | 200k | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R5 |
| 2 | 2k | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R6, R8 |
| 1 | 100k | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R7 |
Sim7080 dev board design files
The KiCad project lives in the techstudio-design/sim7080_dev_board repository on GitHub; these links point at the commit this page was built from.
- LayoutSIM7080.kicad_pcb
Sim7080 dev board: common questions
How big is the Sim7080 dev board?
The Sim7080 dev board measures 38.5 × 47 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Sim7080 dev board?
51 components, from 38 distinct parts. The full bill of materials is listed on this page.
Where can I download the Sim7080 dev board design files?
From the techstudio-design/sim7080_dev_board repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Sim7080 dev board design in my own project?
The repository has no license, so all rights stay with techstudio-design. Use it as a reference, and ask the author before reusing the design.
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