# DIY Grill Controller AI ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** arakan - **Created:** 6/14/2026 - **Last Updated:** 6/14/2026 - **Visibility:** Public ## Key Components ### D4 — [1N5819](https://www.flux.ai/lcsc/1n5819~gdlt.md) - Manufacturer Part Number: 1N5819 - Package or Case Code: DO-41_BD2.4-L4.7-P8.70-D0.9-RD - JLCPCB Part Class: Extended Part - Manufacturer Name: HL(豪林) - Part Type: Schottky Barrier Diodes (SBD) - Role Details: 1N5819 Schottky flyback diode across fan terminals: cathode=FAN_12V/BAT_12V, anode=FAN_GND/MOSFET drain. - Role: Flyback / Freewheeling - Datasheet URL: https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf - LCSC Part Number: C237257 - Product Info Url: https://lcsc.com/product-detail/Schottky-Barrier-Diodes-SBD_HL-1N5819_C237257.html **Pins:** - A [pin 2] - K [pin 1] ### F1 — [Fuse SGT520-8A-L](https://www.flux.ai/lcsc/fuse-sgt520-8a-l~va4g.md) - Manufacturer Part Number: Fuse SGT520-8A-L - Role Details: Fused BAT_12V distribution after battery positive input - LCSC Part Number: C2997198 - Part Type: Industrial Fuses - Package or Case Code: FUSE-TH_BD5.2-L20.0-P24.00-D0.8 - Role: Input overcurrent protection - Manufacturer Name: SET(赛尔特) **Pins:** - 1 [pin 1] - 2 [pin 2] ### J1 — [KF301-5.0-2P](https://www.flux.ai/lcsc/kf301-5p0-2p~m56y.md) - Package or Case Code: CONN-TH_P5.00_KF301-5.0-2P - Role: Battery input connector - Connector Positions: 2 - Current Rating: 17A - Operating Temperature: -30~+120℃ - LCSC Part Number: C474881 - Voltage Rating: 250V - JLCPCB Part Class: Extended Part - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF301-5-0-2P_C474881.html - Connector Rows: 1 - Manufacturer Name: KEFA(科发) - Connector Type: Terminal Blocks - Part Type: Screw terminal - Manufacturer Part Number: KF301-5.0-2P - Role Details: REMOVABLE BATTERY connector with polarity labels: pin 1 = BAT+ input before fuse (BAT_IN, then F1 to BAT_12V), pin 2 = BAT-/GND. Mark + and - clearly for field service. - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF301-5-0-2P_C474881.pdf - Connector Pitch: 5mm **Pins:** - 1 [pin 1] - 2 [pin 2] ### J2 — [KF301-5.0-3P](https://www.flux.ai/lcsc/kf301-5p0-3p~tk6o.md) - Manufacturer Part Number: KF301-5.0-3P - Role: Connector - JLCPCB Part Class: Extended Part - LCSC Part Number: C474882 - Role Details: REMOVABLE SERVO connector: pin 1 = SERVO_12V/BAT_12V, pin 2 = GND, pin 3 = SERVO_DATA single-wire half-duplex TTL bus. Label for STS3215/daisy-chain service. - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF301-5-0-3P_C474882.html - Package or Case Code: CONN-TH_3P-P5.00_KF301-5.0-3P - Part Type: Screw terminal - Manufacturer Name: KEFA(科发) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF301-5-0-3P_C474882.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### J3 — [KF301-5.0-2P](https://www.flux.ai/lcsc/kf301-5p0-2p~m56y.md) - Connector Type: Terminal Blocks - Part Type: Screw terminal - Manufacturer Name: KEFA(科发) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF301-5-0-2P_C474881.pdf - Manufacturer Part Number: KF301-5.0-2P - Connector Pitch: 5mm - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF301-5-0-2P_C474881.html - Connector Rows: 1 - Role: Blower fan power connector - Voltage Rating: 250V - LCSC Part Number: C474881 - JLCPCB Part Class: Extended Part - Role Details: REMOVABLE FAN connector: pin 1 = FAN_12V/BAT_12V, pin 2 = FAN_GND switched low-side return to Q1 drain. Label fan polarity clearly for service. - Package or Case Code: CONN-TH_P5.00_KF301-5.0-2P - Connector Positions: 2 - Operating Temperature: -30~+120℃ - Current Rating: 17A **Pins:** - 1 [pin 1] - 2 [pin 2] ### J4 — [PZ254V-11-02P](https://www.flux.ai/lcsc/pz254v-11-02p~9gt5.md) - Part Type: Pin Headers - Product Info Url: https://lcsc.com/product-detail/New-Arrivals_XFCN-PZ254V-11-02P_C492401.html - Manufacturer Part Number: PZ254V-11-02P - LCSC Part Number: C492401 - Connector Type: Wire-to-Board connector - Gender: Male - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409302300_XFCN-PZ254V-11-02P_C492401.pdf - JLCPCB Part Class: Extended Part - Positions: 2 - Role: Connector - Role Details: DOME_TC field-service thermocouple connector: pin 1=T+, pin 2=T-. Use K-type thermocouple polarity marking at enclosure/PCB. - Pitch: 2.54mm - Manufacturer Name: XFCN(兴飞) - Rows: 1 - Package or Case Code: HDR-TH_2P-P2.54-V-M **Pins:** - 1 [pin 1] - 2 [pin 2] ### J5 — [PZ254V-11-02P](https://www.flux.ai/lcsc/pz254v-11-02p~9gt5.md) - Product Info Url: https://lcsc.com/product-detail/New-Arrivals_XFCN-PZ254V-11-02P_C492401.html - Manufacturer Part Number: PZ254V-11-02P - Part Type: Pin Headers - LCSC Part Number: C492401 - Connector Type: Wire-to-Board connector - Gender: Male - Role: Connector - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409302300_XFCN-PZ254V-11-02P_C492401.pdf - Positions: 2 - JLCPCB Part Class: Extended Part - Role Details: FOOD1_TC field-service thermocouple connector: pin 1=T+, pin 2=T-. Use K-type thermocouple polarity marking at enclosure/PCB. - Pitch: 2.54mm - Rows: 1 - Manufacturer Name: XFCN(兴飞) - Package or Case Code: HDR-TH_2P-P2.54-V-M **Pins:** - 1 [pin 1] - 2 [pin 2] ### J6 — [PZ254V-11-02P](https://www.flux.ai/lcsc/pz254v-11-02p~9gt5.md) - Connector Type: Wire-to-Board connector - LCSC Part Number: C492401 - Manufacturer Part Number: PZ254V-11-02P - Role Details: FOOD2_TC field-service thermocouple connector: pin 1=T+, pin 2=T-. Use K-type thermocouple polarity marking at enclosure/PCB. - Product Info Url: https://lcsc.com/product-detail/New-Arrivals_XFCN-PZ254V-11-02P_C492401.html - Part Type: Pin Headers - Role: Connector - Gender: Male - Positions: 2 - JLCPCB Part Class: Extended Part - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409302300_XFCN-PZ254V-11-02P_C492401.pdf - Package or Case Code: HDR-TH_2P-P2.54-V-M - Rows: 1 - Manufacturer Name: XFCN(兴飞) - Pitch: 2.54mm **Pins:** - 1 [pin 1] - 2 [pin 2] ### J7 — [PZ254V-11-02P](https://www.flux.ai/lcsc/pz254v-11-02p~9gt5.md) - Gender: Male - Role Details: FOOD3_TC field-service thermocouple connector: pin 1=T+, pin 2=T-. Use K-type thermocouple polarity marking at enclosure/PCB. - Role: Connector - LCSC Part Number: C492401 - Part Type: Pin Headers - Manufacturer Part Number: PZ254V-11-02P - Product Info Url: https://lcsc.com/product-detail/New-Arrivals_XFCN-PZ254V-11-02P_C492401.html - Connector Type: Wire-to-Board connector - Pitch: 2.54mm - Package or Case Code: HDR-TH_2P-P2.54-V-M - Manufacturer Name: XFCN(兴飞) - Rows: 1 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409302300_XFCN-PZ254V-11-02P_C492401.pdf - JLCPCB Part Class: Extended Part - Positions: 2 **Pins:** - 1 [pin 1] - 2 [pin 2] ### J8 — [PZ254V-11-02P](https://www.flux.ai/lcsc/pz254v-11-02p~9gt5.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409302300_XFCN-PZ254V-11-02P_C492401.pdf - Positions: 2 - JLCPCB Part Class: Extended Part - Role Details: FOOD4_TC field-service thermocouple connector: pin 1=T+, pin 2=T-. Use K-type thermocouple polarity marking at enclosure/PCB. - Pitch: 2.54mm - Rows: 1 - Manufacturer Name: XFCN(兴飞) - Package or Case Code: HDR-TH_2P-P2.54-V-M - Product Info Url: https://lcsc.com/product-detail/New-Arrivals_XFCN-PZ254V-11-02P_C492401.html - Role: Connector - Manufacturer Part Number: PZ254V-11-02P - Part Type: Pin Headers - LCSC Part Number: C492401 - Connector Type: Wire-to-Board connector - Gender: Male **Pins:** - 1 [pin 1] - 2 [pin 2] ### Q1 — [IRLZ44NSTRLPBF](https://www.flux.ai/lcsc/irlz44nstrlpbf~bjhp.md) - Role: Switching - Manufacturer Part Number: IRLZ44NSTRLPBF - Role Details: IRLZ44N-family logic-level N-MOSFET low-side switch: drain=FAN_GND, source=GND, gate=FAN_PWM through R1 from ESP32 GPIO23. Verify chosen fan current and MOSFET dissipation in layout. - JLCPCB Part Class: Extended Part - Part Type: MOSFETs - Package or Case Code: D2PAK_L10.0-W9.0-P2.54-LS15.0-BR - LCSC Part Number: C538199 - Manufacturer Name: Infineon(英飞凌) - Product Info Url: https://lcsc.com/product-detail/MOSFET_Infineon-Technologies-IRLZ44NSTRLPBF_C538199.html - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409302302_Infineon-Technologies-IRLZ44NSTRLPBF_C538199.pdf **Pins:** - D [pin 2] - G [pin 1] - S [pin 3] ### TP1 — [6037](https://www.flux.ai/lcsc/6037~m0a7.md) - Role Details: Test point label: BAT_12V fused battery rail. - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2401241010_Keystone-6037_C238145.pdf - LCSC Part Number: C238145 - JLCPCB Part Class: Extended Part - Package or Case Code: CONN-TH_6037 - Manufacturer Part Number: 6037 - Part Type: Test Points/Test Rings - Role: Test Point - Manufacturer Name: Keystone - Product Info Url: https://lcsc.com/product-detail/Test-Points-Test-Rings_Keystone_6037_Keystone-6037_C238145.html **Pins:** - 1 [pin 1] ### TP2 — [6037](https://www.flux.ai/lcsc/6037~m0a7.md) - Manufacturer Name: Keystone - Role Details: Test point label: 5V buck regulator output rail. - Product Info Url: https://lcsc.com/product-detail/Test-Points-Test-Rings_Keystone_6037_Keystone-6037_C238145.html - Package or Case Code: CONN-TH_6037 - Part Type: Test Points/Test Rings - Manufacturer Part Number: 6037 - LCSC Part Number: C238145 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2401241010_Keystone-6037_C238145.pdf - JLCPCB Part Class: Extended Part - Role: Test Point **Pins:** - 1 [pin 1] ### TP3 — [6037](https://www.flux.ai/lcsc/6037~m0a7.md) - Role: Test Point - Role Details: Test point label: 3V3 ESP32 sensor rail. - JLCPCB Part Class: Extended Part - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2401241010_Keystone-6037_C238145.pdf - LCSC Part Number: C238145 - Part Type: Test Points/Test Rings - Manufacturer Part Number: 6037 - Package or Case Code: CONN-TH_6037 - Product Info Url: https://lcsc.com/product-detail/Test-Points-Test-Rings_Keystone_6037_Keystone-6037_C238145.html - Manufacturer Name: Keystone **Pins:** - 1 [pin 1] ### TP4 — [6037](https://www.flux.ai/lcsc/6037~m0a7.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2401241010_Keystone-6037_C238145.pdf - LCSC Part Number: C238145 - JLCPCB Part Class: Extended Part - Package or Case Code: CONN-TH_6037 - Part Type: Test Points/Test Rings - Manufacturer Part Number: 6037 - Manufacturer Name: Keystone - Role: Test Point - Role Details: Test point label: GND common return. - Product Info Url: https://lcsc.com/product-detail/Test-Points-Test-Rings_Keystone_6037_Keystone-6037_C238145.html **Pins:** - 1 [pin 1] ### TP5 — [6037](https://www.flux.ai/lcsc/6037~m0a7.md) - JLCPCB Part Class: Extended Part - LCSC Part Number: C238145 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2401241010_Keystone-6037_C238145.pdf - Role Details: Test point label: BATTERY_SENSE_GPIO34 ADC divider output. - Product Info Url: https://lcsc.com/product-detail/Test-Points-Test-Rings_Keystone_6037_Keystone-6037_C238145.html - Role: Test Point - Manufacturer Name: Keystone - Part Type: Test Points/Test Rings - Manufacturer Part Number: 6037 - Package or Case Code: CONN-TH_6037 **Pins:** - 1 [pin 1] ### TP6 — [6037](https://www.flux.ai/lcsc/6037~m0a7.md) - Manufacturer Name: Keystone - Role Details: Test point label: SERVO_DATA half-duplex smart-servo bus. - Product Info Url: https://lcsc.com/product-detail/Test-Points-Test-Rings_Keystone_6037_Keystone-6037_C238145.html - Package or Case Code: CONN-TH_6037 - Manufacturer Part Number: 6037 - Part Type: Test Points/Test Rings - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2401241010_Keystone-6037_C238145.pdf - LCSC Part Number: C238145 - Role: Test Point - JLCPCB Part Class: Extended Part **Pins:** - 1 [pin 1] ### U1 — [ESP32-DevKitC](https://www.flux.ai/lcsc/esp32-devkitc~i1ye.md) - Role: Main controller dev board - JLCPCB Part Class: Extended Part - Role Details: ESP32 DevKit controller: GPIO18=SPI_CLK_GPIO18, GPIO19=SPI_DO_GPIO19; GPIO5/14/27/26/25 are thermocouple CS nets; GPIO23=FAN_PWM_GPIO23; GPIO34=BATTERY_SENSE_GPIO34; GPIO17=SERVO_TX_GPIO17 through R5 to SERVO_DATA; GPIO16=SERVO_RX_GPIO16 through R6 from SERVO_DATA; 5V powered with 3V3 sensor rail. - Part Type: Development Boards & Kits - Symbol Style: parametric-v1 - Datasheet URL: https://docs.espressif.com/projects/esp-dev-kits/en/latest/esp32/esp-dev-kits-en-master-esp32.pdf - LCSC Part Number: C571180 - Package or Case Code: BULETM-SMD_ESP32-DEVKITC - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: ESP32-DevKitC - Manufacturer Name: ESPRESSIF(乐鑫) **Pins:** - 3V3 [pin 1] - 5V [pin 19] - CLK [pin 38] - CMD [pin 18] - D0 [pin 37] - D1 [pin 36] - D2 [pin 16] - D3 [pin 17] - EN [pin 2] - GND [pin 20] - GND [pin 14] - GND [pin 26] - IO0 [pin 33] - IO12 [pin 13] - IO13 [pin 15] - IO14 [pin 12] - IO15 [pin 35] - IO16 [pin 31] - IO17 [pin 30] - IO18 [pin 28] - IO19 [pin 27] - IO2 [pin 34] - IO21 [pin 25] - IO22 [pin 22] - IO23 [pin 21] - IO25 [pin 9] - IO26 [pin 10] - IO27 [pin 11] - IO32 [pin 7] - IO33 [pin 8] - IO34 [pin 5] - IO35 [pin 6] - IO4 [pin 32] - IO5 [pin 29] - RX [pin 24] - TX [pin 23] - VN [pin 4] - VP [pin 3] ### U2 — [LM2596T-ADJG](https://www.flux.ai/lcsc/lm2596t-adjg~9qsy.md) - Role Details: Represents LM2596 buck module: BAT_12V input, 5V output, common GND - Package or Case Code: TO-220-5L_L10.2-W4.5-P1.71-L - Role: 12V to 5V buck converter - JLCPCB Part Class: Extended Part - Part Type: DC-DC Converters - Manufacturer Part Number: LM2596T-ADJG - LCSC Part Number: C2977087 - Manufacturer Name: HGC(深圳汉芯) **Pins:** - FEEDBACK [pin 4] - GND [pin 3] - ON_OFF [pin 5] - OUTPUT [pin 2] - VIN [pin 1] ### U3 — [MAX31855KASA+](https://www.flux.ai/lcsc/max31855kasaplus~mnuv.md) - Manufacturer Part Number: MAX31855KASA+ - Datasheet URL: https://www.lcsc.com/datasheet/C1523572.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlVZVVIFFgBeVAVTT1BXUgFfEwJeVlBfEwVcAlMHRAQxVlNeR1RcVVZfQFJaVTsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Role Details: MAX31855 Dome: VCC=3V3, GND=GND, SCK=GPIO18, SO/DO=GPIO19, CS=GPIO5 - Part Type: Sensor Interface ICs - Role: Thermocouple module - JLCPCB Part Class: Extended Part - LCSC Part Number: C1523572 - Section: Thermocouple - Dome - Manufacturer Name: ADI(亚德诺)/MAXIM(美信) - Package or Case Code: SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL-2 - Symbol Style: parametric-v1 **Pins:** - ~{CS} [pin 6] - DNC [pin 8] - GND [pin 1] - SCK [pin 5] - SO [pin 7] - T- [pin 2] - T+ [pin 3] - VCC [pin 4] ### U4 — [MAX31855KASA+](https://www.flux.ai/lcsc/max31855kasaplus~mnuv.md) - Part Type: Sensor Interface ICs - Role Details: MAX31855 Food Probe 1: VCC=3V3, GND=GND, SCK=GPIO18, SO/DO=GPIO19, CS=GPIO14 - Datasheet URL: https://www.lcsc.com/datasheet/C1523572.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlVZVVIFFgBeVAVTT1BXUgFfEwJeVlBfEwVcAlMHRAQxVlNeR1RcVVZfQFJaVTsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Manufacturer Part Number: MAX31855KASA+ - Section: Thermocouple - Food Probe 1 - Role: Thermocouple module - Symbol Style: parametric-v1 - Manufacturer Name: ADI(亚德诺)/MAXIM(美信) - Package or Case Code: SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL-2 - LCSC Part Number: C1523572 - JLCPCB Part Class: Extended Part **Pins:** - ~{CS} [pin 6] - DNC [pin 8] - GND [pin 1] - SCK [pin 5] - SO [pin 7] - T- [pin 2] - T+ [pin 3] - VCC [pin 4] ### U5 — [MAX31855KASA+](https://www.flux.ai/lcsc/max31855kasaplus~mnuv.md) - Part Type: Sensor Interface ICs - Datasheet URL: https://www.lcsc.com/datasheet/C1523572.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlVZVVIFFgBeVAVTT1BXUgFfEwJeVlBfEwVcAlMHRAQxVlNeR1RcVVZfQFJaVTsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Role: Thermocouple module - Section: Thermocouple - Food Probe 2 - Manufacturer Part Number: MAX31855KASA+ - Role Details: MAX31855 Food Probe 2: VCC=3V3, GND=GND, SCK=GPIO18, SO/DO=GPIO19, CS=GPIO27 - Symbol Style: parametric-v1 - Manufacturer Name: ADI(亚德诺)/MAXIM(美信) - Package or Case Code: SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL-2 - JLCPCB Part Class: Extended Part - LCSC Part Number: C1523572 **Pins:** - ~{CS} [pin 6] - DNC [pin 8] - GND [pin 1] - SCK [pin 5] - SO [pin 7] - T- [pin 2] - T+ [pin 3] - VCC [pin 4] ### U6 — [MAX31855KASA+](https://www.flux.ai/lcsc/max31855kasaplus~mnuv.md) - Datasheet URL: https://www.lcsc.com/datasheet/C1523572.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlVZVVIFFgBeVAVTT1BXUgFfEwJeVlBfEwVcAlMHRAQxVlNeR1RcVVZfQFJaVTsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Part Type: Sensor Interface ICs - Section: Thermocouple - Food Probe 3 - Manufacturer Part Number: MAX31855KASA+ - Manufacturer Name: ADI(亚德诺)/MAXIM(美信) - Package or Case Code: SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL-2 - Role Details: MAX31855 Food Probe 3: VCC=3V3, GND=GND, SCK=GPIO18, SO/DO=GPIO19, CS=GPIO26 - Role: Thermocouple module - Symbol Style: parametric-v1 - JLCPCB Part Class: Extended Part - LCSC Part Number: C1523572 **Pins:** - ~{CS} [pin 6] - DNC [pin 8] - GND [pin 1] - SCK [pin 5] - SO [pin 7] - T- [pin 2] - T+ [pin 3] - VCC [pin 4] ### U7 — [MAX31855KASA+](https://www.flux.ai/lcsc/max31855kasaplus~mnuv.md) - Package or Case Code: SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL-2 - Manufacturer Name: ADI(亚德诺)/MAXIM(美信) - Symbol Style: parametric-v1 - Role Details: MAX31855 Food Probe 4: VCC=3V3, GND=GND, SCK=GPIO18, SO/DO=GPIO19, CS=GPIO25 - Role: Thermocouple module - JLCPCB Part Class: Extended Part - LCSC Part Number: C1523572 - Section: Thermocouple - Food Probe 4 - Datasheet URL: https://www.lcsc.com/datasheet/C1523572.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlVZVVIFFgBeVAVTT1BXUgFfEwJeVlBfEwVcAlMHRAQxVlNeR1RcVVZfQFJaVTsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Part Type: Sensor Interface ICs - Manufacturer Part Number: MAX31855KASA+ **Pins:** - ~{CS} [pin 6] - DNC [pin 8] - GND [pin 1] - SCK [pin 5] - SO [pin 7] - T- [pin 2] - T+ [pin 3] - VCC [pin 4] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/arakan/diy-grill-controller-ai~6v](https://www.flux.ai/arakan/diy-grill-controller-ai~6v).* --- *Generated from [https://www.flux.ai/arakan/diy-grill-controller-ai~6v](https://www.flux.ai/arakan/diy-grill-controller-ai~6v)*