Kaleido 6" controller based on epdiy v7
About the Kaleido 6" controller based on epdiy v7 PCB
Kaleido 6" controller based on epdiy v7 is an open source ESP32 PCB design by vroland, published on GitHub under the CC-BY-SA-4.0 license. It is a 4-layer board measuring 138.1 × 104.6 mm, with 121 components from 55 distinct parts.
Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the C841192, C255606, C139292, C2827693 and C5446. By type, the board carries 46 capacitors, 35 resistors, 12 ICs, 12 diodes, 7 connectors and 4 inductors.
It belongs with the displays & leds designs in this gallery.
From the project
Hardware design files for EPDiy: https://github.com/vroland/epdiy.
The V7 controller iteration is based on the ESP32S3. Highlights of the new board include:
- Support for high-resolution displays with 16 data lines - Much faster updates thanks to the ESP32S3 SOC and the LCD peripheral - An on-board RTC, LiPo charging
Main components on the Kaleido 6" controller based on epdiy v7
Kaleido 6" controller based on epdiy v7 bill of materials (BOM)
121 components, 55 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C841192 RT9080-33GJ5 | TSOT-23-5 | U1 |
| 1 | C255606 PCA9535PW | TSSOP-24_4.4x7.8mm_P0.65mm | U2 |
| 1 | C139292 RSL48_4P4X4P4 | TPS651851RSLR | U3 |
| 1 | C2827693 USBLC6-2P6 | SOT-666 | U4 |
| 1 | C5446 XC6206PxxxMR | SOT-23-3 | U5 |
| 2 | RY3730 | SOT-23-6_RY3730_Led_PWM | U6, U12 |
| 1 | PCF8563T | SOIC-8_3.9x4.9mm_P1.27mm | U7 |
| 1 | ESP32-S3-WROOM-1 | ESP32-S3-WROOM-1 | U8 |
| 1 | C84681 CH340C | SOIC-16_3.9x9.9mm_P1.27mm | U9 |
| 1 | C528053 ED060XC5 | X05A20H34G | U10 |
| 1 | C16581 TP4056 | TP4056_SOP-8-PP | U11 |
| 1 | C15127 AO3401A | SOT-23 | Q1 |
| 2 | C20526 MMBT3904 | SOT-23 | Q3, Q4 |
| 1 | C32346 32.768K | Crystal_SMD_3215-2Pin_3.2x1.5mm | Y1 |
| 1 | C165948 USB_C_Receptacle_USB2.0 | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 2 | C88372 Conn_01x08_Pin | CONN8_FH34SRJ_HIR | J4, J9 |
| 1 | FH34SRJ-6S-0.5SH(99) FH34SRJ-6S-0.5SH_99_ | FH34SRJ6S05SH99_Mirrored | J6 |
| 1 | AXT-310124 | AXT310124 | J10 |
| 1 | THD2528-11SD-GF | THD252811SDGF | J11 |
| 1 | SM04B-SRSS-TB(LF)(SN) SM04B-SRSS-TB_LF__SN_ | QWIIC_SM04B-SRSS-TB_LFSN_ | J12 |
Show 35 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C76589 10k/3380K | R_0603_1608Metric | TH1 |
| 9 | C21353 MBR0540 | D_SOD-123 | D1, D2, D3, D4, D5, D6, D7, D11 +1 |
| 1 | C2297 LED GREEN | LED_0805_2012Metric | D8 |
| 1 | C84256 LED RED | LED_0805_2012Metric | D9 |
| 1 | C8598 1N5817 | D_SOD-123 | D10 |
| 1 | C222947 4.7uH | L_Taiyo-Yuden_NR-50xx_HandSoldering | L1 |
| 1 | C92959 2.2uH | L_Taiyo-Yuden_NR-40xx_HandSoldering | L2 |
| 2 | C68434 L | SWPA5040S282MT | L3, L4 |
| 10 | C1779 4.7uF | C_0805_2012Metric | C1, C4, C5, C7, C8, C11, C24, C26 +2 |
| 9 | C15850 10uF | C_0805_2012Metric | C2, C3, C9, C12, C16, C19, C32, C43 +1 |
| 2 | C45783 22uF | C_0805_2012Metric | C6, C10 |
| 3 | C28323 1uF | C_0805_2012Metric | C13, C14, C18 |
| 8 | C49678 100nF | C_0805_2012Metric | C15, C22, C23, C29, C30, C39, C40, C42 |
| 1 | C16133 100uF | CP_EIA-3528-15_AVX-H | C17 |
| 2 | C1710 10nF | C_0805_2012Metric | C20, C25 |
| 2 | C1792 12pF | C_0805_2012Metric | C21, C41 |
| 2 | C49217 2.2uF | C_0805_2012Metric | C27, C33 |
| 2 | C1848 1uF/50V | C_1206_3216Metric | C34, C36 |
| 5 | C28323 1uF/25V | C_0805_2012Metric | C35, C37, C38, C44, C46 |
| 11 | C25804 10k | R_0603_1608Metric | R1, R4, R6, R10, R11, R12, R14, R15 +3 |
| 2 | C23186 5.1k | R_0603_1608Metric | R2, R7 |
| 2 | C21190 1k | R_0603_1608Metric | R3, R8 |
| 1 | C21189 0 | R_0603_1608Metric | R5 |
| 1 | C23212 6.8k | R_0603_1608Metric | R9 |
| 2 | C308324 25Ω | R_0603_1608Metric | R13, R17 |
| 1 | C23172 43k | R_0603_1608Metric | R18 |
| 2 | C22935 1M | R_0603_1608Metric | R19, R23 |
| 1 | C23196 52.3k | R_0603_1608Metric | R20 |
| 1 | C25822 680k | R_0603_1608Metric | R21 |
| 1 | C22807 150k | R_0603_1608Metric | R22 |
| 1 | C25819 47.5k | R_0603_1608Metric | R24 |
| 2 | C4216 33k | R_0603_1608Metric | R25, R34 |
| 4 | C25819 47k | R_0603_1608Metric | R26, R27, R28, R29 |
| 2 | C25803 100k | R_0603_1608Metric | R30, R31 |
| 1 | C425297 R_Pack04 | RESN_F392JTCE_UNR_SD-pullup | RN1 |
Kaleido 6" controller based on epdiy v7 design files
The KiCad project lives in the vroland/epdiy-hardware repository on GitHub; these links point at the commit this page was built from.
Kaleido 6" controller based on epdiy v7: common questions
What microcontroller does the Kaleido 6" controller based on epdiy v7 use?
The Kaleido 6" controller based on epdiy v7 is built around the ESP32-S3-WROOM-1, from the ESP32 family.
How big is the Kaleido 6" controller based on epdiy v7 PCB?
The Kaleido 6" controller based on epdiy v7 measures 138.1 × 104.6 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Kaleido 6" controller based on epdiy v7?
121 components, from 55 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 Kaleido 6" controller based on epdiy v7 design files?
From the vroland/epdiy-hardware 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 Kaleido 6" controller based on epdiy v7 design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which vroland chose for the repository.
Can I test firmware for the Kaleido 6" controller based on epdiy v7 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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