Ultra-low Power Turtle Board STM32L432KC SX1276 LoRaWAN Supports LoRaWAN MQTT Single Channel Wireless Module
- Description
Precise details:
| Product | Type① | MCU | FLASH | Battery | Battery Detect | Vext③ | Low Power④ | Display |
| WiFi LoRa 32 | Dev-Board | ESP32 | 4MB | Lithium② | x | x | x | OLED (128x64) |
| WiFi LoRa 32(V2) (Product ID: 1639291) | Dev-Board | ESP32 | 8MB | Lithium② | √ | √ | 800uA | OLED (128x64) |
| Wireless Stick (Product ID: 1639290) | Dev-Board | ESP32 | 8MB | Lithium② | √ | √ | 800uA | OLED (64x32) |
| Wireless Stick Lite (Product ID: 1638098) | Dev-Board | ESP32-PICO | 4MB | Lithium② | √ | √ | 35uA | x |
| Wireless Shell (Product ID: 1638101) | Module | ESP32-PICO | 4MB | – | √ | x | 10uA | x |
| LoRa Kit 151 (Product ID: 1639289) | Dev-Board | STM32L151CBU6 | 128kB | Lithium | x | x | 7uA | x |
| LoRa Node 151 (Product ID: 1638100) | Dev-Board | STM32L151CCU6 | 256kB | 1/2 AA Lithium chlorine sulfite battery | √ | √ | 1.8uA | x |
| Turtle Board (This item) | Dev-Board | STM32L432KC | 256kB | AAA x 2 | √ | √ | 5uA | x |
Introduction:
| LoRaWANTM | RadioShuttle |
| Concentrator required | No concentrator required, the station uses regular LoRa module |
| Network subscription fees (If use MQTT server) | No monthly fees |
| One large radio cell | Many small independent radio cells |
| Busy network in a radiu of many kilometers | Small networks with no interference |
| Single point of failure (Concentrator) | Automatic transmitting power adjustment – longer battery life |
| High latency, larger spreading factor, e.g. SF11 (1320 ms) | Low latency, small spreading factor, e.g. SF7 (120 ms) |
1 x Turtle Board
1 x Box
File support:
- Reviews (28)
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comment
- 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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