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HT-CT62
$6.90
What's this?
HT-CT62 is a LoRa/LoRaWAN node module with a long communication range, low power consumption, high sensitivity, and low cost.
Description
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Characteristics
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Description
Summary
HT-CT62 is a LoRa/LoRaWAN node module with a long communication range, low power consumption, high sensitivity, and low cost. The module is composed of ESP32-C3FN4 (32-bit microprocessor based on RISC-V architecture) and Semtech LoRa Transceivers (SX1262). The module integrates 2.4 GHz Wi-Fi and LoRa two-mode wireless communication. HT-CT62 is a small volume, stamp hole package module, it’s the best choice for smart cities, smart farms, smart homes, and IoT makers.
Main Features
- Microprocessor: ESP32-C3FN4 (RISC-V architecture 32-bit, main frequency up to 160 MHz)
- Integrated WiFi network connection, onboard Wi-Fi, IPEX socket.
- Support the Arduino development environment;
- LoRaWAN 1.0.2support;
- Ultra low power design, 10uA in deep sleep;
- 1.27 stamp edge design for SMT;
- Good impendence matching and long communication
Specifications
| Parameters | Description |
|---|---|
| Master Chip | ESP32-C3FN4(32-bit@RISC-V architecture) |
| WiFi | 802.11 b/g/n, up to 150Mbps |
| LoRa Chipset | Chipset SX1262 |
| Frequency | 470~510MHz, 863~928MHz |
| Max. TX Power | 21±1dBm |
| Max. Receiving Sensitivity | -134dBm |
| Hardware Resource | 5*ADC1+1*ADC2; 2*UART; 1*I2C; 3*SPI; 15*GPIO; etc. |
| Memory | 384KB ROM; 400KB SRAM; 8KB RTC SRAM; 4MB SiP Flash |
| Interface | 2.4G ANT (IPEX1.0); LoRa ANT(IPEX1.0); 2*11*1.27 spacing Stamp hol |
| Power Consumption | Deep Sleep 10uA |
| Operating Temperature | -40~85 ℃ |
| Dimensions | 17.78 * 17.78* 2.8mm |
Description
Pin Map
High light
FAQ
When you use the USB to Serial tool, you need to connect the serial port pins 20/21 of the device, and 17/18 when you connect directly via USB.
The high temperature may cause the shielding shell of the device to shift, resulting in a short circuit.
Please select Wireless Mini Shell.
Docs & Resource
- [Resource] — Datasheet
- [Resource] —Schematic Diagram
- [Resource] — Recommend hardware design
- [Docs] — User Manual(Development framework and library installation)
- [Attachment] — Pin map
- [Attachment] — Footprint
- [Resource] — Downloadable Resources
Packing list
The default packing list without selecting any accessories is as follows:
| Item | Quantity |
|---|---|
| HT-CT62 | x1 |
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Characteristics
| Weight | 2 g |
|---|---|
| Dimensions | 2.2 × 2.2 × 0.4 cm |
| LoRa Band | 433MHz, 470~510MHz, 863~870MHz, 902~928MHz |
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