ConeRGB2
About the ConeRGB2 PCB
ConeRGB2 is an open source ESP32 PCB design by ConnorRigby, published on GitHub under the Apache-2.0 license. It is a 4-layer board measuring 78.5 × 95 mm, with 152 components from 56 distinct parts.
Its main chip is the ESP32-C3FH4, from the ESP32 family. Other key parts include the SPX3819M5-L-3-3_TR, MCP1416T-E/OT, TLE9251VSJ, W25Q16JVSSIQ and STM32F407VGT6. By type, the board carries 67 capacitors, 36 resistors, 16 ICs, 10 diodes, 7 inductors and 6 transistors.
It belongs with the rf & radio designs in this gallery.
From the project
Automotive PMU designed for controlling external lighting.
Source material for the PCB design. Designed using KiCAD intended to be produced at PCBWay using parts from LCSC.
Main components on the ConeRGB2
ConeRGB2 bill of materials (BOM)
152 components, 56 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SPX3819M5-L-3-3_TR | SOT-23-5 | U201 |
| 9 | MCP1416T-E/OT MCP1416 | SOT-23-5 | U202, U301, U302, U303, U304, U305, U306, U307 +1 |
| 1 | TLE9251VSJ TLE9251VSJXUMA1 | SOIC-8_3.9x4.9mm_P1.27mm | U401 |
| 1 | W25Q16JVSSIQ | SOIC-8_5.23x5.23mm_P1.27mm | U501 |
| 1 | STM32F407VGT6 STM32F407VGTx | LQFP-100_14x14mm_P0.5mm | U503 |
| 1 | ESP32-C3FH4 | QFN50P500X500X90-33N | U601 |
| 1 | RF69 | QFN-28-1EP_5x5mm_P0.5mm_EP3.75x3.75mm_ThermalVias | U801 |
| 1 | AS193-73LF | SOT-23-6 | U802 |
| 2 | AO4803A | SOP-8_3.76x4.96mm_P1.27mm | Q202, Q301 |
| 3 | 8205A | SOT-23-6 | Q302, Q303, Q304 |
| 1 | BC817 | SOT-23 | Q801 |
| 1 | X322525MOB4SI 25_Mhz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y501 |
| 2 | Q13FC1350000400 | Crystal_SMD_3215-2Pin_3.2x1.5mm | Y502, Y602 |
| 1 | SX3B40.000F1210F30 40_Mhz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y601 |
| 1 | X322532MOB4SI 32_Mhz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y801 |
| 1 | Conn_02x03_Odd_Even | Tag-Connect_TC2030-IDC-NL_2x03_P1.27mm_Vertical | J601 |
| 2 | BWIPX-1-001E | IPEX-SMD_BWIPX-1-001E | ANT601, ANT801 |
| 1 | CR1220-2 Battery_Cell | BAT-SMD_CR1220-2 | BT501 |
| 1 | nSMD010 | Fuse_1206_3216Metric | F201 |
| 3 | MHT192CRCT LED_0603_RED | LED_0603_1608Metric | D201, D504, D506 |
Show 36 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | CUS10S30,H3F 30v 230mv@100ma 1A | D_SOD-323F | D202, D301, D302, D505 |
| 1 | BAT54C | SOT-23 | D501 |
| 1 | MHT192UGCT LED_0603_GREEN | LED_0603_1608Metric | D502 |
| 1 | 19-213/Y2C-CQ2R2L/3T(CY) LED_0603_YELLOW | LED_0603_1608Metric | D503 |
| 1 | RTT020000FTH FerriteBead_Small | L_0402_1005Metric | FB501 |
| 2 | LQW15AN22NG00D L_0402_22n | L_0402_1005Metric | L601, L802 |
| 1 | LQW15AN3N3B80D L_0402_3n3 | L_0402_1005Metric | L602 |
| 1 | LQW15AN2N7C00D L_0402_2n7 | L_0402_1005Metric | L801 |
| 2 | LQW15AN5N6C10D L_0402_5n6 | L_0402_1005Metric | L803, L804 |
| 13 | GRM21BR6YA106KE43L C_0805_10u_X5R | C_0805_2012Metric | C201, C301, C302, C303, C304, C305, C306, C307 +5 |
| 2 | CL21B105KOFNNNE C_0805_1u_X7R | C_0805_2012Metric | C202, C603 |
| 24 | 0402B104K500NT C_0402_100nf_X7R | C_0402_1005Metric | C401, C402, C502, C503, C504, C505, C506, C507 +16 |
| 1 | CC0805MKX5R5BB475 C_0805_4u7_X5R | C_0805_2012Metric | C501 |
| 1 | CL05A105KL5NRNC C_0402_1u_X5R | C_0402_1005Metric | C510 |
| 2 | GRM155R61E225KE11D C_0402_2u2_X5R | C_0402_1005Metric | C512, C513 |
| 11 | GJM1555C1H220GB01D C_0402_22p_C0G | C_0402_1005Metric | C514, C515, C517, C518, C615, C616, C617, C618 +3 |
| 2 | CC0402KRX7R9BB103 C_0402_10n_C0G | C_0402_1005Metric | C604, C801 |
| 2 | GJM1555C1H1R8WB01D C_0402_1p8_C0G | C_0402_1005Metric | C608, C609 |
| 1 | GJM1555C1H8R2CB01D C_0402_8p2_C0G | C_0402_1005Metric | C802 |
| 1 | GCM1555C1H6R8BA16D C_0402_6p8_C0G | C_0402_1005Metric | C805 |
| 1 | GRM1555C1H3R3CA01D C_0402_3p3_C0G | C_0402_1005Metric | C807 |
| 1 | GJM1555C1H5R6CB01D C_0402_5p6_C0G | C_0402_1005Metric | C814 |
| 1 | LQW15AN5N6C10D L_0402_5n6 | L_0402_1005Metric | C815 |
| 2 | GRT1555C1H101JA02D C_0402_100p_C0G | C_0402_1005Metric | C823, C825 |
| 2 | GCM155R72A102KA37D C_0402_1nf_X7R | C_0402_1005Metric | C828, C829 |
| 2 | RC0603FR-07499RL R_0603_499 | R_0603_1608Metric | R201, R602 |
| 2 | 0805W8F1002T5E R_0805_10k | R_0805_2012Metric | R203, R206 |
| 1 | 0805W8F4701T5E R_0805_4k7 | R_0805_2012Metric | R207 |
| 6 | ARG03BTC1003 R_0603_100k | R_0603_1608Metric | R301, R302, R701, R703, R705, R707 |
| 1 | ARG06FTC1200 R_1206_120 | R_1206_3216Metric | R401 |
| 6 | ARG02BTC1002 R_0402_10k | R_0402_1005Metric | R402, R503, R504, R505, R608, R805 |
| 3 | ARG02BTC1003 R_0402_100k | R_0402_1005Metric | R501, R802, R803 |
| 3 | RTT020000FTH R_0402_0 | R_0402_1005Metric | R502, R601, R804 |
| 4 | RT0603BRD07330RL R_0603_330 | R_0603_1608Metric | R506, R507, R508, R509 |
| 4 | AR03BTCX2002 R_0603_20k | R_0603_1608Metric | R702, R704, R706, R708 |
| 4 | 4D02WGJ0101TCE RA_0402_04_100 | R_Array_Concave_4x0402 | RN501, RN502, RN503, RN504 |
ConeRGB2 design files
The KiCad project lives in the ConnorRigby/underglow2 repository on GitHub; these links point at the commit this page was built from.
ConeRGB2: common questions
What microcontroller does the ConeRGB2 use?
The ConeRGB2 is built around the ESP32-C3FH4, from the ESP32 family.
How big is the ConeRGB2 PCB?
The ConeRGB2 measures 78.5 × 95 mm, has 4 copper layers and is 1.58 mm thick.
How many components are on the ConeRGB2?
152 components, from 56 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 ConeRGB2 design files?
From the ConnorRigby/underglow2 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 ConeRGB2 design in my own project?
Yes, under the terms of its Apache-2.0 license, which ConnorRigby chose for the repository.
Can I test firmware for the ConeRGB2 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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