T-Watch-K210 ESP32 Chip AI Face Recognition Programming Bluetooth WiFi Module
- Description
Hardware Specifications:
| Chipset | ESP32-PICO-D4 / Kendryte K210 RISC-V Dualcore 64bit with FPU / MAX98357 Audio chip |
| FLASH | QSPI flash 16MB |
| SRAM | 8MB |
| Button | Power key, Boot |
| Power Management System | PMU AXP202 |
| RTC Clock | PCF8563 |
| USB to TTL | CP2104 |
| Modular interface | UART, SPI, I2C, PWM, I2S |
| On-board clock | 26M |
| Working voltage | 2.7V-3.6V |
| Working current | about 70mA ~170ma |
| Working temperature range | -40℃ ~ +125℃ |
| Size&Weight | 42.72mm*19.87mm*46.43mm |
| About 60g | |
| Display: | 1.54 inch LCD Capacitive 8080 touch screen |
| Sensor: | MPU6050 six-axis sensor, built-in step counting algorithm, activity recognition / tracking, image recognition QVGA @ / VGA @, voice recognition microphone |
| Lens | OV2640 / 2 Million Pixels / Adjustable camera lens |
| Extra Function | PIR Human infrared detection / Rear white light / The bottom is reserved to extend the design of the steering head and double as a bolt for the LEG0 bricks / Adjustable camera lens / Flexible bottom removal |
| Power Supply | |
| Power input interface | 5-12V |
| Power Supply | USB 5V/1A |
| Charging current | 500mA |
| GPIO port voltage | 3.3V / 1.8V dual voltage operation |
| Wi-Fi | |
| Standard | FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC |
| Protocol | 802.11 b/g/n(802.11n, speed up to150Mbps)A-MPDU and A-MSDU polymerization, support 0.4μS Protection interval |
| Frequency range | 2.4GHz~2.5GHz(2400M~2483.5M) |
| Transmit Power | 22dBm |
| Communication distance | 300m |
| Bluetooth | |
| Protocol | meet bluetooth v4.2BR/EDR and BLE standard |
| Radio frequency | with -97dBm sensitivity NZIF receiver Class-1, Class-2&Class-3 emitter AFH |
| Audio frequency | CVSD&SBC audio frequency |
| Software specification | |
| Wi-Fi Mode | Station/SoftAP/SoftAP+Station/P2P |
| Security mechanism | WPA/WPA2/WPA2-Enterprise/WPS |
| Encryption Type | AES/RSA/ECC/SHA |
| Firmware upgrade | UART download/OTA(Through network/host to download and write firmware)/ OTP SHA256 |
| Software Development | Support cloud server development /SDK for user firmware development |
| Networking protocol | IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT |
| User Configuration | AT + Instruction set, cloud server, android/iOSapp |
| OS | FreeRTOS |
| Network model | TinyYOLOv2 (after pruned) |
Notice: The product does not include a built-in battery
More Information:
1 x T-Watch K210
1 x 6pin dupont cable
1 x Charging cable
- Reviews (28)
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- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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