

Thermostat Test
- Size
- 104 × 83.2 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 116
- Nets
- 95
- Pads
- 395
- Tracks, vias
- 939, 310
- Pours
- 463
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 6 May 2026
- Updated
- 20 Oct 2026
Overview
Thermostat Test is an open-source printed circuit board by ReneMtzOl, from the ReneMtzOl/TestSlave repository on GitHub. It is a 4-layer board of 104 × 83.2 mm with 116 parts on 95 nets, routed with 939 tracks and 310 vias.
It is built around the WIO-SX1262, AP63201WU and TCA9534PW, with the W25Q128JVPIQ, BM15E and TPS2116DRL among its other parts. Its parts include 36 capacitors, 21 resistors, 7 ICs, 7 connectors and 4 diodes. It belongs with the home automation and IoT boards of this library.
Main components
12WIO-SX1262
SMD,11.6x11mmSMD,11.6x11mm LoRa Modules ROHSSeeedLoRa ModulesAP63201WU
TSOT-23-6-40℃~+85℃ 1 22uA 2A 3.8V~32V 500kHz Adjustable Buck Built-in Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting、EMI optimization (spread spectrum) Step-down type Yes TSOT-23-6 DC-DC Converters ROHSDiodes IncorporatedDC-DC ConvertersTCA9534PW
TSSOP-16-40℃~+85℃ 1.5uA 1.65V~5.5V 10mA 25mA 4.1V 400kHz 500mV 8 8 I2C Interrupt Output Push-Pull Reset function、Cascade and address expansion、Built-in LED driver TSSOP-16 I/O Expanders ROHSTexas InstrumentsI/O ExpandersW25Q128JVPIQ
WSON-8-EP(5x6)-40℃~+85℃ 100,000 cycles 10uA 120ms@(32KB) 128Mbit 133MHz 2.7V~3.6V 20 Years Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection、Power lock protection SPI WSON-8-EP(5x6) NOR FLASH ROHSWinbond ElecNOR FLASHBM15E
LGA-45LGA-45 New Arrivals ROHSFanstelUncategorisedTPS2116DRL
SOT-583Operating status indication SOT-583 Power Management - Specialized ROHSTexas InstrumentsPower Distribution SwitchesNPM2100-CAAA-R
-- HWDG ROHSNordic SemiconUncategorisedMBR0530
SOD-1231 Independent 30V 5.5A 500mA 550mV@500mA 80uA@30V SOD-123 Schottky Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Schottky DiodesAM2305PE-VB
SOT-231 P-Channel 1.25W 2V 30V 5.4A 55mΩ@10V SOT-23 MOSFETs ROHSVBsemi ElecMOSFETsFPC-05F-24PH20
SMD,P=0.5mm,卧贴-25℃~+85℃ 0.3mm 0.5mm 24P 2mm 500mA 50V Bottom Contact Hinged Lid Phosphor bronze Surface Mount, Right Angle Tin SMD,P=0.5mm,卧贴 FFC, FPC (Flat Flexible) Connector Assemblies ROHSXUNPUFFC, FPC (Flat Flexible) Connector AssembliesMB10S-10
MBS-55℃~+150℃ 1.1V@1A 1A 1kV 35A 5uA@1000V Single-Phase Rectifier MBS Bridge Rectifiers ROHSShandong Jingdao MicroelectronicsBridge RectifiersSI1308EDL
SC-70-3-55℃~+150℃ 1 N-channel 1.4nC@10V 1.5A 1.5V 105pF 11pF 132mΩ@10V 23pF 30V 400mW N-Channel SOT-323 MOSFETs ROHSVishay IntertechnologyMOSFETs
README
README.mdTestSlave
Parts
116| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP47, TP48, TP49, TP50, TP51, TP52, TP53, TP54, TP55, TP56, TP57, TP58, TP59, TP60, TP61, TP62 +2 |
| 11 | 100nF | Capacitor_SMD:C_0402_1005Metric | C13, C20, C21, C27, C28, C37, C38, C39, C41, C46, C47 |
| 10 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | TP30, TP38, TP39, TP40, TP41, TP42, TP43, TP44, TP45, TP46 |
| 8 | 10K | Resistor_SMD:R_0402_1005Metric | R12, R15, R16, R17, R18, R25, R31, R32 |
| 8 | 1uF | Capacitor_SMD:C_0603_1608Metric | C22, C29, C30, C31, C32, C33, C34, C36 |
| 6 | 22uF | Capacitor_SMD:C_0805_2012Metric | C53, C54, C56, C57, C58, C59 |
| 4 | TestPoint_Flag | SOMO_Mechanical:BatteryContact_thermostat | TP15, TP16, TP36, TP37 |
| 3 | 10uF | Capacitor_SMD:C_0603_1608Metric | C18, C19, C24 |
| 3 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C35, C55, C60 |
| 3 | MBR0530 | Diode_SMD:D_SOD-123 | D1, D2, D3 |
| 2 | 100K | Resistor_SMD:R_0402_1005Metric | R7, R14 |
| 2 | 10uF | Capacitor_SMD:C_1206_3216Metric | C1, C17 |
| 2 | 1K | Resistor_SMD:R_0402_1005Metric | R1, R26 |
| 2 | 4.7K | Resistor_SMD:R_0402_1005Metric | R10, R11 |
| 2 | 589296001000014 | SOMO_Connectors:589296001000014 | J13, J14 |
| 1 | 100pF | Capacitor_SMD:C_0402_1005Metric | C2 |
| 1 | 17.8K | Resistor_SMD:R_0402_1005Metric | R29 |
| 1 | 180K | Resistor_SMD:R_0402_1005Metric | R13 |
| 1 | 196k | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 1nF | Capacitor_SMD:C_0402_1005Metric | C16 |
| 1 | 2.2R | Resistor_SMD:R_0805_2012Metric | R9 |
| 1 | 2.2uF | Capacitor_SMD:C_0402_1005Metric | C15 |
| 1 | 2.2uH | Inductor_SMD:L_0603_1608Metric | L5 |
| 1 | 47uH | Inductor_SMD:L_Bourns_SRP7028A_7.3x6.6mm | L1 |
| 1 | 5.76K | Resistor_SMD:R_0402_1005Metric | R30 |
| 1 | 62k | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | AM2305PE | Package_TO_SOT_SMD:SOT-23 | Q3 |
| 1 | AP63201WU | Package_TO_SOT_SMD:TSOT-23-6 | U11 |
| 1 | BM15E | PCM_nordic-lib-kicad-nrf54-modules:BM15x-LGA-45_15.8x10mm | U2 |
| 1 | Conn_02x05_Odd_Even | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD | J1 |
| 1 | Crystal_Small | passive:X2-SMD-1.6X1.0MM | Y1 |
| 1 | Encoders board main | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical_SMD | J6 |
| 1 | FPC-05F-24PH20 | fpc_24p_top_0-5:FPC-SMD_AFC07-S24ECA-00 | FPC1 |
| 1 | MB10S-10 | Package_TO_SOT_SMD:TO-269AA | D4 |
| 1 | SHPHLD_BTN | Button_Switch_SMD:SW_SPST_PTS810 | SW1 |
| 1 | Sensors board main | Connector_PinHeader_2.00mm:PinHeader_2x05_P2.00mm_Vertical_SMD | J4 |
| 1 | Si1308EDL | Package_TO_SOT_SMD:SOT-323_SC-70 | Q1 |
| 1 | TC2050 | Connector:Tag-Connect_TC2050-IDC-NL_2x05_P1.27mm_Vertical | J11 |
| 1 | TCA9534 | Package_SO:TSSOP-16_4.4x5mm_P0.65mm | U8 |
| 1 | TPS2116DRL | Package_TO_SOT_SMD:SOT-583-8 | U6 |
| 1 | Top Board main | SOMO_Connectors:SAMTEC-MMT-105-02-X-DH | J7 |
| 1 | USER_BTN | Button_Switch_SMD:SW_SPST_PTS810 | SW6 |
| 1 | VLS4012CX-6R8M-1 | Footprint:VLS4012 | L2 |
| 1 | W25Q128JVP | Package_SON:WSON-8-1EP_6x5mm_P1.27mm_EP3.4x4.3mm | U9 |
| 1 | Wio-SX1262 | Wio-SX1262:Wio-SX1262 PCB Package | U3 |
| 1 | nPM2100-CAAA-R | npm2100_seedstudio:WLCSP16-0.44-1.91X1.89X0.52MM | U1 |
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Questions
How big is the Thermostat Test PCB?
It measures 104 × 83.2 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Thermostat Test use?
116 parts, built around the WIO-SX1262, AP63201WU, TCA9534PW and W25Q128JVPIQ. 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 Thermostat Test KiCad files?
From the ReneMtzOl/TestSlave repository on GitHub, at the commit this page was made from: the board is Documents/Thermostat-Test/Project/Main Board/Main Board.kicad_pcb and its schematic Documents/Thermostat-Test/Project/Encoder/Encoder.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Thermostat Test design in my own project?
Its repository states no licence, so its author keeps all rights: ask ReneMtzOl before reusing the design.

