PickleRick
About the PickleRick PCB
PickleRick is an open source ESP32 PCB design by icl-rocketry, published on GitHub under the MIT license. It is a 6-layer board measuring 100 × 37 mm, with 196 components from 92 distinct parts.
Its main chip is the ESP32-S3, from the ESP32 family. Other key parts include the MIC5060YML-TR, DPS368, LTV-247, PCA9534RGVR and PCA9685BS. By type, the board carries 57 capacitors, 54 resistors, 27 diodes, 20 ICs, 14 connectors and 11 transistors.
It belongs with the robotics & motion and sensors designs in this gallery.
From the project
A more compact Ricardo classic featuring a new sensor array, 4 pyro channels and 4 servo channels. Includes Ricardo bus plug too.
Main components on the PickleRick
PickleRick bill of materials (BOM)
196 components, 92 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MIC5060YML-TR | SON65P300X300X100-9N-D | IC1 |
| 1 | ESP32-S3 | QFN40P700X700X90-57N | U1 |
| 1 | DPS368 | XDCR_DPS310 | U2 |
| 1 | LTV-247 | SOP-16_4.4x10.4mm_P1.27mm | U3 |
| 1 | PCA9534RGVR | QFN65P400X400X100-17N | U4 |
| 1 | PCA9685BS | QFN-28-1EP_6x6mm_P0.65mm_EP4.25x4.25mm | U5 |
| 1 | H3LIS331DLTR | QFN300X300X100-16N | U6 |
| 1 | ICM-20608-G | PQFN50P300X300X80-16N | U7 |
| 1 | MMC5983MA | PQFN50P300X300X100-16N | U8 |
| 5 | LTC4412XS6 LTC4412xS6 | TSOT-23-6 | U9, U10, U14, U17, U22 |
| 1 | MP28167GQ-A-Z QFN-16_MP28167_MNP | MP28167GQ-A-Z | U11 |
| 1 | INA219AXDCN INA219AxDCN | SOT-23-8 | U12 |
| 1 | SC4215 | SOIC127P599X175-9N | U16 |
| 1 | MAX-M10S | ublox_MAX | U19 |
| 1 | SN65HVD230 | SOIC-8_3.9x4.9mm_P1.27mm | U20 |
| 1 | RFM95W-868S2 | HOPERF_RFM9XW_SMD | U21 |
| 1 | PMV20ENR | SOT-23 | Q1 |
| 5 | BSZ025N04LS | BSZ025N04LS | Q2, Q3, Q4, Q5, Q6 |
| 3 | DMP3099L | SOT-23 | Q8, Q9, Q10 |
| 2 | SQS141ELNW-T1_GE3 | SQS850ENT1_GE3 | Q11, Q12 |
Show 72 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | R940000171 | Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | RBUS | Molex_Mini-Fit_Jr_5566-06A_2x03_P4.20mm_Vertical | J1 |
| 1 | CONN_01X02_MALE Conn_01x02_Male | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J2 |
| 1 | ST1W008S4TR2000 | JAE_ST1W008S4TR2000 | J3 |
| 1 | CONN_01X03_PIN Conn_01x03_Pin | PinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | USB_C_RECEPTACLE_USB2.0 USB_C_Receptacle_USB2.0 | USB_C_Receptacle_Palconn_UTC16-G | J5 |
| 1 | SCREW_TERMINAL_01X08 Screw_Terminal_01x08 | TerminalBlock_TE_282834-8_1x08_P2.54mm_Horizontal | J6 |
| 1 | CONN_01X05_MALE Conn_01x05_Male | PinHeader_1x05_P2.54mm_Vertical | J7 |
| 1 | DeployLipo | TerminalBlock_Phoenix_MKDS-3-2-5.08_1x02_P5.08mm_Horizontal | J8 |
| 1 | UCLipo | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J9 |
| 2 | Conn_Coaxial | SMA_Molex_73251-1153_EdgeMount_Horizontal | J10, J11 |
| 1 | CONN_01X03_MALE Conn_01x03_Male | PinHeader_1x03_P2.54mm_Vertical | J12 |
| 1 | CONN_01X03_PIN Conn_01x03_Pin | Molex_Nano-Fit_105313-xx03_1x03_P2.50mm_Horizontal | J13 |
| 1 | CONN_01X07_SOCKET Conn_01x07_Socket | Molex_Pico-Clasp_202396-0707_1x07-1MP_P1.00mm_Horizontal | J14 |
| 2 | CONN_01X02_MALE Conn_01x02_Male | PinHeader_1x02_P2.54mm_Vertical | BOOTJUMPER1, ENJUMPER1 |
| 1 | SparkGap | Spark_Gap | E1 |
| 1 | SOLDERJUMPER_2_OPEN SolderJumper_2_Open | SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP2 |
| 1 | TermJP | SmallerSolderJP | JP3 |
| 1 | CMT-0525-75-SMT-TR | CMT052575SMTTR | LS1 |
| 1 | RED_LED | LED_0402_1005Metric | 12VLED1 |
| 1 | WHITE_LED | LED_0402_1005Metric | USBLED1 |
| 2 | ORANGE_LED | LED_0402_1005Metric | D1, D13 |
| 2 | GREEN_LED | LED_0402_1005Metric | D2, D4 |
| 6 | EMERALD_LED | LED_0402_1005Metric | D3, D12, D20, D21, D22, D23 |
| 1 | BLUE_LED | LED_0402_1005Metric | D5 |
| 1 | SP0503BAHT | SOT-143 | D6 |
| 4 | D_Schottky | TO-277B | D7, D8, D9, D10 |
| 1 | SM712_SOT23 | SOT-23 | D11 |
| 4 | S-102T | SODFL3516X70N | D14, D15, D16, D17 |
| 1 | ~ | SOT-353_SC-70-5 | D18 |
| 1 | RCLAMP3346PQTNT | RCLAMP3346PQTNT | D19 |
| 4 | RED_LED | LED_0402_1005Metric | D24, D25, D26, D27 |
| 1 | 2.0NH 2.0nH | L_0402_1005Metric | L1 |
| 1 | 20NH 20nH | L_0402_1005Metric | L2 |
| 1 | MPL-AL6050-4R7 | MPLAL60504R7 | L3 |
| 1 | 27NH 27nH | L_0402_1005Metric | L4 |
| 5 | 1UF 1uF | C_0402_1005Metric | C1, C2, C6, C28, C32 |
| 8 | 10UF 10uF | C_0402_1005Metric | C3, C17, C19, C21, C27, C45, C51, C55 |
| 17 | 0.1UF 0.1uF | C_0402_1005Metric | C4, C7, C8, C9, C10, C11, C12, C25 +9 |
| 3 | 10NF 10nF | C_0402_1005Metric | C5, C24, C49 |
| 2 | 11PF 11pF | C_0402_1005Metric | C13, C14 |
| 9 | 100NF 100nF | C_0402_1005Metric | C15, C16, C18, C20, C22, C39, C40, C50 +1 |
| 1 | 0.47UF 0.47uF | C_0402_1005Metric | C23 |
| 1 | 2.2UF 2.2uF | C_0402_1005Metric | C26 |
| 2 | 22NF 22nF | C_0402_1005Metric | C30, C33 |
| 1 | 22UF 22uF | C_0805_2012Metric | C36 |
| 1 | 100UF 100uF | CP_Elec_6.3x9.9 | C38 |
| 5 | 22UF 22uF | C_0402_1005Metric | C42, C43, C47, C48, C57 |
| 1 | 4.7UF 4.7uF | C_0402_1005Metric | C44 |
| 1 | 47NF 47nF | C_0402_1005Metric | C52 |
| 8 | 10K 10k | R_0402_1005Metric | R1, R6, R13, R24, R26, R29, R46, R48 |
| 8 | 470 | R_0402_1005Metric | R2, R3, R4, R5, R7, R10, R38, R39 |
| 1 | 0 | R_0402_1005Metric | R8 |
| 1 | 499 | R_0402_1005Metric | R9 |
| 1 | 1k | R_0402_1005Metric | R11 |
| 8 | 120 | R_0402_1005Metric | R12, R17, R18, R21, R22, R49, R50, R51 |
| 3 | 5.1K 5.1k | R_0402_1005Metric | R14, R15, R16 |
| 1 | WSLF25122L000FEB 2m | R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | R19 |
| 2 | 10 | R_0402_1005Metric | R20, R23 |
| 2 | 80K 75k | R_0402_1005Metric | R25, R45 |
| 1 | 499K 499k | C_0402_1005Metric | R27 |
| 1 | 56K 56k | R_0402_1005Metric | R28 |
| 1 | 10 | R_0603_1608Metric | R30 |
| 1 | 0 | R_0603_1608Metric | R31 |
| 2 | 60 | R_0603_1608Metric | R32, R33 |
| 2 | 2.2K 2.2k | R_0402_1005Metric | R34, R35 |
| 3 | 10K 10k | C_0402_1005Metric | R36, R43, R44 |
| 1 | 37.4K 37.4k | C_0402_1005Metric | R37 |
| 1 | 806K 806k | C_0402_1005Metric | R40 |
| 1 | 430K 430k | C_0402_1005Metric | R41 |
| 1 | 143K 143k | C_0402_1005Metric | R42 |
| 4 | 220 | R_0402_1005Metric | R47, R52, R53, R54 |
PickleRick design files
The KiCad project lives in the icl-rocketry/Ricardo-PickleRick repository on GitHub; these links point at the commit this page was built from.
PickleRick: common questions
What microcontroller does the PickleRick use?
The PickleRick is built around the ESP32-S3, from the ESP32 family.
How big is the PickleRick PCB?
The PickleRick measures 100 × 37 mm, has 6 copper layers and is 1.6 mm thick.
How many components are on the PickleRick?
196 components, from 92 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 PickleRick design files?
From the icl-rocketry/Ricardo-PickleRick 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 PickleRick design in my own project?
Yes, under the terms of its MIT license, which icl-rocketry chose for the repository.
Can I test firmware for the PickleRick without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.
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