Number | PIN NAME | Functions |
1 | ANT | Antenna pin |
2 | RST | Reset |
3 | NC | No function definition |
4 | C4 | PWM2 output/UART_CTS/PWMO reverse output/SARADC input/GPIO PC4 |
5 | Cl | PWMO output/I2C_SCK/PWM1 reverse output/GPIO PC1 |
6 | co | PWM4 reverse output/UART_RTS/I2C_SDA/GPI0 PCO |
7 | B7 | UART_RX/Low power input pin/SAR ADC input/SPI data output/GPIO PB7 |
8 | B6 | SPI data input (I2C_SDA) /UART.RTS/SARADC input/GPIO PB6 |
9 | B5 | PWM5 output/SARADC input/GPIO PB5 |
10 | B4 | PWM4 output/SARADC input/GPIO PB4 |
11 | D2 | SPI chip selection (active low)/PWM3 output/GPIO PD2 |
12 | D3 | PWM1 reverse output/UART_TX/GPIO PD3 |
13 | D4 | PWM2 reverse output/SWGPIO PD4 |
14 | D7 | SPI clock/UART_TX/GPIO PD7 |
15 | Al | GPIPO PAI |
16 | sws | Single-wire slave/UART_RTS/GPIO PA7 |
17 | TXD | UART TX/GPIO PB1 |
18 | RXD | UART RX/GPIO PAO |
19 | GND | Grounded |
20 | 3V3 | powered by |
Ai-Thinker TB-04-Kit Development Board Low Energy bluetooth 5.0 Light Control Module TB-04 Mesh Networking Transparent Transmission Module Yuup
$ 199,99 Original price was: $ 199,99.$ 80,00Current price is: $ 80,00.
Type | Type TB-04-Kit |
---|
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We offer a wide range of shipping options owing to our long-standing relationships with UPS, FedEx and DHL. Our warehouse personnel will pack all goods to our exacting specifications. Your goods will go through a thorough inspection and be securely secured prior to being shipped. Every day, we deliver to thousands of customers across many countries. This shows our commitment to become the biggest online retailer on earth. Warehouses and distribution centers can be found in Europe and the USA.
Orders that contain more than one item are assigned processing times in accordance with the item.
Prior to shipping, we check the item thoroughly before sending the items. The majority of orders will be delivered within 48 hours. Delivery time ranges between 3-7 days.
Returns
The inventory is always changing and we do not completely manage it because several parties are involved, including our warehouse and factory. The actual stock levels can fluctuate at any point. Please understand it may happen that your order is out of stock after the order has been placed.
Our policy is valid for 30 days. However, if the 30 days have elapsed after you bought your product, we are unable to provide a refund or exchange.
You can only return an item if it is unused and is in the same condition the day you received it. It must also be in its original packaging.
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