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Description
Waveshare 34212 ESP32-S3 Touch 1.54inch E-Paper AIoT Development Board 200 × 200 Resolution Supports Wi-Fi And BLE, 342121. The ESP32 S3 ePaper 1. 54 is an e Paper AIoT development board, equipped with ESP32 S3 microcontroller, which supports Wi Fi and BLE dual mode communication. Onboard 1. 54inch e paper display, features ultra low power consumption and ambient light readability, suitable for portable devices and long Batt life scenarios. Integrated with an RTC chip, SHTC3 temperature and humidity sensor, TF card slot, low power audio codec chip circuit, and Lithium
1. The ESP32-S3-ePaper-1.54 is an e-Paper AIoT development board, equipped with ESP32-S3 microcontroller, which supports Wi-Fi and BLE dual-mode communication. Onboard 1.54inch e-paper display, features ultra-low power consumption and ambient light readability, suitable for portable devices and long-Batt-life scenarios. Integrated with an RTC chip, SHTC3 temperature and humidity sensor, TF card slot, low-power audio codec chip circuit, and Lithium Batt recharge management circuit. Reserved interfaces including USB, UART, I2C, and GPIO for easy functionality expansion and sensor connectivity, providing a flexible and reliable development platform for IoT terminals, electronic tags, portable displays, and other applications.
2. Adopts high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
3. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna
4. Built-in 512KB Static RAM, 384KB ROM, with integrated 8MB Flash and 8MB PSRAM
5. Onboard 1.54inch e-paper display, 200 × 200 resolution, features high contrast and wide viewing angle
6. Onboard audio codec chip, supports voice capture and playback, enabling AI voice interaction applications
7. Onboard PCF85063 RTC chip and SHTC3 temperature & humidity sensor for accurate RTC management and environmental monitoring
8. Onboard TF card slot for external storage of images or files
9. Onboard programmable PWR and BOOT side buttons for customized function development
10. Reserved 2 × 6 2.54mm pitch pin header for convenient external expansion
11. Equipped with the FT6336 capacitive touch IC, enabling touch data transmission via the I2C communication interface, effectively reducing GPIO resource consumption and improving system resource utilization and expansion flexibility.
Product Specifications:
1. Display Panel: E-Ink
2. Display Size: 1.54 inches
3. Resolution: 200 × 200
4. Grayscale Levels: 2
5. Communication Interface: SPI
6. Full Refresh Time: 2s
7. Display Colors: Black, White
8. Partial Refresh Time: 0.3s
9. Touch IC: FT6336
10. Display Mode: Reflective
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Works great for scent work! Bounce is great for air retrieve!
Size: 2-pack, Style: Duo, Size: 2-pack, Style: Duo
My dog doesn’t know he loves them yet but I do! They are a little softer so when we do air retrieve, I don’t have to worry as much about his teeth! I’m hoping he will learn to find them by smell vs sight. We often play in the evenings and he tends to loose his ball. Love chuck it! Right now, we have about 10 chuck it balls! The tennis balls don’t work for air retrieve! Chuckit does!!! Love the thrower too! Saves my arm!!!!
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Reviewed in the United States on August 6, 2025
★★★★★ 3
I guess the smell is offputting
Size: 2-pack, Style: Duo
My dog loves chocolate stuff. But for some reason, wasn’t a huge fan of these balls. She played with them a little bit, but they’re not her favorite.
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Reviewed in the United States on December 30, 2025
★★★★★ 5
So Far So Good
I adopted a young adult dog less than 2 weeks ago. She had spent over 12 hours a day in a crate and has excessive energy and anxiety built up. She is a strong chewer. So far, out of 6 toys, this is the only one still in one piece. It appears sturdy and extra bouncy. So much better than regular tennis balls.
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Reviewed in the United States on January 17, 2024
★★★★★ 5
My dogs favorite!
My dogs love these! They will play all day if you'd let them, these balls are their favorites. I use the chuck-it handle and they get tons of exercise in the big yard!
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Reviewed in the United States on April 22, 2026
★★★★★ 5
The Dog LOVES IT!
I bought this for my ex-wife's Pitbull. He is an aggressive chewer and usually destroys any toy I buy him. But not this one! The ball is small enough and pliable that it gives when he chomps on it. He loves this ball and seems to be his favorite toy. Thank you for making a product that he likes and can't destroy!
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Reviewed in the United States on December 30, 2024