SENTSOR CORE WROOM-32U

9 months ago 764
  • Description
  • Documents
  • BOM
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Description

Description available in Bahasa Indonesia

  • Compact & powerful, 58.42x40.64mm (2300x1600mil) dengan MCU+RTC+uSD+BMS onboard.
  • 2x18P pinout layout, pitch 2.54mm (100mil), dengan susunan 1 sisi untuk peripheral (power, programming, communication) dan 1 sisi untuk GPIO, mempermudah manajemen jalur/kabel yang akan digunakan.
  • Castellated holes & pin header, pilihan koneksi untuk mempermudah pengaplikasian board SENTSOR Core pada setiap kebutuhan.
  • ESP32 SOC, Dual Core 32-bit MCU, ULP co-processor dan 4MB flash dengan clock up to 240MHz.
  • 802.11b/g/n WiFi connectivity, support mode STA/AP/STA+AP dengan antena external via konektor U.FL/IPEX memungkinkan board SENTSOR Core WROOM-32U ditanam didalam enclosure metal tanpa menggangu kualitas sinyal transceiver.
  • Bluetooth 4.2 connectivity, support protokol bluetooth classic dan Low Energy (LE).
  • Low Power, down to 52uA (deep sleep ESP32 only), 172uA (deep sleep ESP32+DS3231) dan 37.2mA (modem sleep ESP32 @240MHz+DS3231).
  • DS3231 Extremely Accurate RTC, terhubung via I2C pada alamat 0x68.
  • MicroSD socket, terhubung via SPI dengan slave select (SS) pada pin IO5.
  • Built-in LED, terhubung pada pin IO2, konfigurasi active-low.
  • Auto-reset trigger, memudahkan penggantian boot mode saat proses upload firmware dengan pin kontrol DTR dan RTS.
  • Battery Powered, jalankan board SENTSOR Core WROOM-32U dimana saja tanpa masalah power dengan Li-ion 1S via konektor JST-PH.
  • TP4054 Battery Charger, charge baterai dengan arus up to 500mA.
  • DW01A Battery Protection, pengamanan saat penggunaan baterai terhadap overcharge, overdischarge, overcurrent, dan short circuit.
  • ME6211 LDO, dengan VIN max. 6V dan IOUT max. 500mA. Kompatibel untuk dihubungkan dengan solar cell sebagai power input charger.
  • 18 pin GPIO @3V3 level, 3xUART, 2xSPI, 2xI2C, 2xI2S, 12bit ADC, 8bit DAC, hall-effect sensing, capacitive sensing dll. Silahkan lihat gambar diatas untuk lebih lanjut.
  • Built-in Voltage Divider, 0.1% precision resistor divider rasio 1/2 pada pin ADC yang terhubung ke internal I35 memungkinkan untuk melakukan sensing tegangan up to 6.6V. Kompatibel untuk monitoring tegangan VBAT sebagai metode estimasi kapasitas baterai.

Documents

SENTSOR-CORE SCH WROOM-32U

SENTSOR-CORE BRD WROOM-32U

BOM

ID Designator Footprint Quantity BOM_Manufacturer Part BOM_Manufacturer BOM_Supplier BOM_Supplier Part
1 R2,R4,R3,R5 R0402 4 RC0402FR-07100KL YAGEO LCSC C60491
2 R6,R9,R19,R10 R0402 4 RC0402FR-071KL YAGEO LCSC C106235
3 R11,R12,R14,R13,R18,R17,R16,R15 R0402 8 RC0402FR-0710KL YAGEO LCSC C60490
4 R22,R20 R0402 2 RC0402FR-070RL YAGEO LCSC C106231
5 R21 R0402 1 RC0402FR-070RL YAGEO LCSC C106231
6 R8,R1 R0402 2 RC0402FR-07100RL YAGEO LCSC C106232
7 R7 R0402 1 RC0402FR-072K2L YAGEO LCSC C114762
8 U7 SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL 1 DS3231MZ+ MAXIM LCSC C107410
9 BTN1 SW-SMD_L3.9-W3.0-P4.45 1 TS-1088R-02026 XUNPU LCSC C455280
10 BTN2 SW-SMD_L3.9-W3.0-P4.45 1 TS-1088R-02026 XUNPU LCSC C455280
11 Q3 SC-70-6_L2.2-W1.3-P0.65-LS2.1-BL 1 UMH3N CJ LCSC C62892
12 LED5 SK6812-2020 1 EC20-6812 Normand Normand EC20-6812
13 D1 SOD-323_L1.8-W1.3-LS2.5-RD 1 B5819WS MDD LCSC C64886
14 C13,C6,C11,C9,C10,C12 C0402 6 CC0402KRX7R7BB104 YAGEO LCSC C60474
15 C3 CASE-B_3528 1 F930J227MBA AVX LCSC C145083
16 LED3 LED-0402 1 16-213UYOC/S530-A2/TR8 EVERLIGHT LCSC C88330
17 LED2 LED-0402 1 16-213/GHC-YR1S1/3T EVERLIGHT LCSC C74338
18 LED1 LED-0402 1 16-213/BHC-AN1P2/3T EVERLIGHT LCSC C131223
19 LED4 LED-0402 1 16-213/T3D-AP1Q2QY/3T EVERLIGHT LCSC C74340
20 U6 WIFIM-32UE-SMD_38P-L19.2-W18.0-P1.27 1 ESP32-WROOM-32UE(4MB) Espressif Systems LCSC C701344
21 U1,U2 TSOT-23-5_L2.9-W1.6-P0.95-LS2.8-BL 2 RT9080-33GJ5 Richtek Tech LCSC C841192
22 BAT1 BATTERY-2-AA 1 CR1220-2 Q&J LCSC C70381
23 U4 SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL 1 DW01A TuoFeng LCSC C436931
24 U3 DFN-8_L3.0-W3.0-P0.50-TL-EP 1 CN3165 ShangHai Consonance Elec LCSC C559035
25 Q1 SOT-363_L2.0-W1.3-P0.65-LS2.1-BL 1 HSSK8811 HUASHUO LCSC C845587
26 CN1 CONN-SMD_2P-P2.00_A2001WR-S-2P-AA 1 A2001WR-S-2P CNJM LCSC C375128
27 C7,C2,C4,C1 C0402 4 CL05A105KO5NNNC SAMSUNG LCSC C29266
28 C8,C5 C0402 2 CL05A106MP5NUNC Samsung Electro-Mechanics LCSC C315248
29 Q2 SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL 1 SL8205S SLKORMICRO Elec. LCSC C359990
30 CARD1 HYC80-TF08-XXX 1 HYC80-TF08-XXX Shenzhen Huayu Chuang Precision Electronics Co., Ltd. DZYJZJ HYC003993
31 U5 WDFN-8_L4.0-W3.0-P0.50-BL-EP 1 LC709203FQH-01TWG ON Semicon LCSC C152311

Attachments

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Members

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Comments (1)

Ivan Arakistain Reply

Hi, I am interested in these boards. Please get in touch with me: [email protected]

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