Teapotlabs BWLR1F
About the Teapotlabs BWLR1F PCB
Teapotlabs BWLR1F is an open source PCB design by teapotlaboratories, published on GitHub. It is a 4-layer board measuring 63.5 × 26.1 mm, with 59 components from 26 distinct parts.
Other key parts include the 306039, NBM7100ABQX, ZD24C08A-STGMT, BME688 and RV-3028-C7 32.768kHz 1ppm TA QC. By type, the board carries 25 capacitors, 10 resistors, 8 diodes, 6 inductors, 5 ICs and 2 battery holders.
Main components on the Teapotlabs BWLR1F
Teapotlabs BWLR1F bill of materials (BOM)
59 components, 26 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 306039 RAK3172-SIP RAKwireless | RAK3172-SiP_LGA75 | U1 |
| 1 | NBM7100ABQX Nexperia | NBM7100ABQX | U2 |
| 1 | ZD24C08A-STGMT ZD24C08A Zetta | SOT-23-5 | U3 |
| 1 | BME688 Bosch Sensortec | BME680-PSON80P300X300X100-8N | U4 |
| 1 | RV-3028-C7 32.768kHz 1ppm TA QC RV-3028-C7 Micro Crystal | MicroCrystal_C7_SON-8_1.5x3.2mm_P0.9mm | U5 |
| 1 | - Conn_01x02 - | Battery_Pad | J1 |
| 1 | - Antenna - | Texas_SWRA416_868MHz_915MHz | AE1 |
| 2 | MY-2032-12 Battery_Cell MYOUNG | BAT-SMD_MY-2032-12 | BT1, BT2 |
| 1 | - OUTPUT_SELECT - | SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1 |
| 8 | ESD5651N-2/TR ESD5651N WILLSEMI(Will Semicon) | D_SOD-882 | D1, D2, D3, D4, D5, D6, D7, D8 |
| 3 | BLM15PD121SN1D 120 Murata Electronics | L_0402_1005Metric | L1, L3, L4 |
| 1 | MLZ2012M150WT000 15u TDK | L_0805_2012Metric | L2 |
| 1 | 74404042150 15u Wurth Elektronik | 74404042150 | L5 |
| 1 | 0603WAF0000T5E 0 UNI-ROYAL(Uniroyal Elec) | L_0603_1608Metric | L6 |
| 3 | CL05A475KP5NRNC 4u7 Samsung Electro-Mechanics | C_0402_1005Metric | C1, C3, C4 |
| 6 | CL05A105KO5NNNC 1u Samsung Electro-Mechanics | C_0402_1005Metric | C2, C12, C13, C15, C19, C25 |
| 10 | CL05B104KO5NNNC 100n Samsung Electro-Mechanics | C_0402_1005Metric | C5, C6, C7, C8, C10, C11, C14, C22 +2 |
| 1 | CL05A474KP5NNNC 470n Samsung Electro-Mechanics | C_0402_1005Metric | C9 |
| 1 | TCJ5477M016R0100E 470u KYOCERA AVX | CP_EIA-7343-40_Kemet-Y | C16 |
| 1 | CL10A106KO8NQNC 10u Samsung Electro-Mechanics | C_0603_1608Metric | C17 |
Show 6 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | - DNP - | C_0603_1608Metric | C18, C20 |
| 1 | HGC1206R7226K160NSPJ 22u Chinocera | C_1206_3216Metric | C21 |
| 2 | RC0402FR-074K7L 4K7 YAGEO | R_0402_1005Metric | R1, R2 |
| 4 | RC0402FR-0710KL 10K YAGEO | R_0402_1005Metric | R3, R4, R11, R12 |
| 2 | RC0402FR-07100KL 100K YAGEO | R_0402_1005Metric | R5, R6 |
| 2 | RC0402FR-071KL 1K YAGEO | R_0402_1005Metric | R7, R8 |
Teapotlabs BWLR1F design files
The KiCad project lives in the teapotlaboratories/bwlr1f repository on GitHub; these links point at the commit this page was built from.
Teapotlabs BWLR1F: common questions
How big is the Teapotlabs BWLR1F PCB?
The Teapotlabs BWLR1F measures 63.5 × 26.1 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Teapotlabs BWLR1F?
59 components, from 26 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 Teapotlabs BWLR1F design files?
From the teapotlaboratories/bwlr1f 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 Teapotlabs BWLR1F design in my own project?
The repository has no license, so all rights stay with teapotlaboratories. Use it as a reference, and ask the author before reusing the design.
