M5Stack KB2 Unit Card User Manual

M5Stack KB2 Unit Card User Manual

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M5Stack KB2 Unit Card

M5Stack-KB2-Unit-Card-PRODUCT

spésifikasi

Spésifikasi Parameter
SoC ESP32-C61HF4 @ RISC-V 32-bit single-core, up to 160 MHz
Kilat Henteu ditangtoskeun
Wifi 2.4G Wi-Fi: 2412-2472MHz
Tombol Henteu ditangtoskeun
USB Tipe-C Sumuhun
LED RGB Sumuhun
Antarmuka ékspansi HY2.0-4P
Rentang Frékuénsi pikeun CE 2.4G Wi-Fi: 2412-2472MHz, BLE: 2402-2480MHz
EIRP maksimum pikeun CE 2.4G Wi-Fi: 18.11dBm, BLE: 8.99dBm
Jenis anteneu Antena PCB
Gain anteneu maksimum 2.4G Wi-Fi/BLE: 2.49dBi
Tipe Modulasi 2.4G Wi-Fi: DSSS, OFDM, OFDMA; BLE: GFSK
Hardware version NO. V1.0
Vérsi software NO. V1.0
Pabrikan M5Stack Téhnologi Co., Ltd

Katerangan

  • Unit CardKB2 is a card-sized 42-key keyboard input unit. Its compact and lightweight design makes it ideal for on-the-go use and embedded system integration.
  • It features an onboard ESP32-C61HF4 controller with support for 2.4 GHz Wi-Fi 6. The preloaded firmware allows flexible configuration of multiple communication interfaces, including I2C, UART, BLE HID, and ESP-NOW, enabling seamless connection with host devices.
  • The unit includes an onboard HY2.0-4P expansion connector and a USB Type-C port for power supply and firmware programming.
  • Additionally, Unit CardKB2 is equipped with a programmable RGB LED, Reset and Boot buttons, and input power over-voltage protection, making it well suited for wireless input, interactive control, and a wide range of portable applications.

M5Stack-KB2-Unit-Card (2)

Mimitian Gancang

 Persiapan

  1. Reference the ESP-IDF documentation to set up the ESP32-C61 development environment and flash the Wi-Fi / BLE test program. https://github.com/espressif/esp-idf

Pernyataan FCC

FCC Awas:
Sakur Parobahan atanapi modifikasi anu henteu disatujuan sacara dinyatakeun ku pihak anu tanggung jawab pikeun patuh tiasa ngabatalkeun wewenang pangguna pikeun ngoperasikeun alat. Alat ieu saluyu sareng bagian 15 tina Aturan FCC. Operasi tunduk kana dua kaayaan ieu:

  1. Alat ieu moal ngabalukarkeun gangguan anu ngabahayakeun, sareng
  2. Alat ieu kedah nampi sagala gangguan anu katampi, kalebet gangguan anu tiasa nyababkeun operasi anu teu dipikahoyong.

CATETAN PENTING:

Catetan: Alat ieu geus diuji sarta kapanggih matuh ka wates pikeun alat digital Kelas B, nurutkeun bagian 15 Aturan FCC. Watesan ieu dirarancang pikeun nyayogikeun panyalindungan anu wajar tina gangguan anu ngabahayakeun dina pamasangan padumukan. Alat ieu ngahasilkeun, ngagunakeun sareng tiasa mancarkeun énergi frekuensi radio sareng, upami henteu dipasang sareng dianggo saluyu sareng petunjuk, tiasa nyababkeun gangguan anu ngabahayakeun kana komunikasi radio. Nanging, teu aya jaminan yén gangguan moal lumangsung dina pamasangan khusus. Upami alat ieu leres
nyababkeun gangguan anu ngabahayakeun kana panarimaan radio atanapi televisi, anu tiasa ditangtoskeun ku mareuman alat-alat na, pangguna didorong pikeun nyobaan ngalereskeun gangguan ku salah sahiji atanapi langkung tina langkah-langkah ieu:

  • Reorient atawa mindahkeun anteneu panarima.
  • Ningkatkeun separation antara alat jeung panarima.
  • Sambungkeun alat-alat kana stop kontak dina sirkuit béda ti nu disambungkeun ka panarima.
  • Taroskeun ka dealer atanapi teknisi radio/TV anu berpengalaman pikeun pitulung.

Pernyataan Paparan Radiasi FCC: Alat ieu saluyu sareng wates paparan radiasi FCC anu ditetepkeun pikeun lingkungan anu teu dikendali. Alat ieu kedah dipasang sareng dioperasikeun kalayan jarak minimum 20cm antara radiator sareng awak anjeun

Dokumén / Sumberdaya

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User Manual · KB2 Unit Card, KB2, Unit Card, Card

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