Wideband controller
About the Wideband controller PCB
Wideband controller is an open source STM32 PCB design by jlwinland, published on GitHub under the Unlicense license. It is a 4-layer board measuring 29 × 20.9 mm, with 59 components from 28 distinct parts.
Its main chip is the STM32F042K6TX, from the STM32 family. Other key parts include the MCP6004, REF3033, AD8628 and XC6206P332MR. By type, the board carries 29 resistors, 17 capacitors, 5 ICs, 4 diodes, 3 connectors and 1 transistor.
From the project
Wideband Controller
Main components on the Wideband controller
Wideband controller bill of materials (BOM)
59 components, 28 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCP6004 | TSSOP-14_4.4x5mm_P0.65mm | U1 |
| 1 | STM32F042K6TX STM32F042K6Tx | LQFP-32_7x7mm_P0.8mm | U2 |
| 1 | REF3033 | SOT-23 | U3 |
| 1 | AD8628 | TSOT-23-5 | U5 |
| 1 | XC6206P332MR | SOT-23 | U9 |
| 1 | BTS3028 | TO-252-2 | Q1 |
| 2 | Conn_01x08 | PinHeader_1x08_P2.54mm_Vertical | J1, J3 |
| 1 | FTSH-107-01-F-DV-K | PinHeader_2x07_P1.27mm_Vertical_SMD | J4 |
| 2 | C2286 RED | LED_0603_1608Metric | D1, D4 |
| 1 | C72043 GREEN | LED_0603_1608Metric | D2 |
| 1 | C72041 BLUE | LED_0603_1608Metric | D3 |
| 5 | 1u | C_0402_1005Metric | C1, C4, C7, C16, C17 |
| 8 | 100N 100n | C_0402_1005Metric | C2, C5, C8, C9, C11, C12, C13, C14 |
| 1 | 33N 33n | C_0402_1005Metric | C3 |
| 2 | DNP | C_0402_1005Metric | C6, C15 |
| 1 | 4.7U 4.7u | C_0603_1608Metric | C10 |
| 2 | 10K 1k | R_0402_1005Metric | R1, R2 |
| 7 | 10K 10k | R_0402_1005Metric | R3, R4, R11, R12, R29, R33, R34 |
| 2 | 27K 27k | R_0402_1005Metric | R5, R7 |
| 1 | 22K 22k | R_0402_1005Metric | R6 |
Show 8 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 47 | R_0402_1005Metric | R8 |
| 1 | 10 | R_0402_1005Metric | R9 |
| 1 | 61.9 | R_0603_1608Metric | R10 |
| 6 | 1k | R_0402_1005Metric | R13, R18, R25, R26, R27, R30 |
| 3 | 20K 20k | R_0402_1005Metric | R14, R16, R22 |
| 2 | 100K 100k | R_0402_1005Metric | R15, R17 |
| 1 | 3.3K 3.3k | R_0402_1005Metric | R24 |
| 2 | 68K 68k | R_0402_1005Metric | R31, R32 |
Wideband controller design files
The KiCad project lives in the jlwinland/wideband repository on GitHub; these links point at the commit this page was built from.
Wideband controller: common questions
What microcontroller does the Wideband controller use?
The Wideband controller is built around the STM32F042K6TX, from the STM32 family.
How big is the Wideband controller PCB?
The Wideband controller measures 29 × 20.9 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Wideband controller?
59 components, from 28 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 Wideband controller design files?
From the jlwinland/wideband repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Wideband controller design in my own project?
Yes, under the terms of its Unlicense license, which jlwinland chose for the repository.
Can I test firmware for the Wideband controller without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
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