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E22-230T22S SX1262 UART 5Km Range 230MHz 22dBm SMD 16*26mm CE RoHs FCC TCXO External and UFL Antenna LoRa Wireless
E22-230T22S is a wireless UART module based on SEMTECH SX1262.
Product Descriptions
E22-230TXXS is a wireless serial port module (UART) based on SEMTECH's SX1262 RF chip. It has multiple transmission modes, working in the 220.125MHz~236.125MHz, (default 230.125MHz), LoRa spread spectrum technology, TTL level output, compatible with 3.3V and 5V IO port voltage.
Compared with SX1276 module, the SX1262 has a longer transmission distance, faster speed, lower power consumption and smaller volume; It supports air wake-up, wireless configuration, carrier monitoring, automatic relay, communication key and other functions, as well as packet length setting, and can provide customized development services.
Product Applications
• Home security alarm and remote keyless entry;
• Smart home and industrial sensors;
• Wireless alarm security system;
• Building automation solutions;
• Wireless industrial-grade remote control;
• Health care products;
• Advanced Meter Reading Architecture(AMI);
• Automotive industry applications
Product Features
• The new LoRa technology is developed based on SX1262, which brings a longer communication distance and stronger anti-interference capability;
• Automatic relay networking, multi-level relay is applicable to ultra long distance communication, and multiple networks run in the same area at the same time;
• Users can set their own communication keys, which can not be read, greatly improving the confidentiality of user data;
• LBT function to monitor the channel environmental noise before transmission, which can greatly improve the communication success rate of the module in harsh environments;
• RSSI signal strength indication available, which is used to evaluate signal quality, improve communication network and range measurement;
• Wireless parameter configuration to send command data packets via wireless, and remotely configure or read wireless module parameters;
• Supports air wake-up, that is, ultra-low power consumption function, suitable for battery powered applications;
• Supports fixed point transmission, broadcast transmission and channel monitoring;
• In deep sleep mode,power consumption for the module is about 2uA;
• 230MHz frequency band,penetration ability better than 433MHz;
• With PA+ LNA, communication distance tested is up to 12km;
• The parameters are auto-saved once power off, the module will work according to the previously set parameters;
• Air date rate: 0.3kbps~15.6kbps;
• 3.3V~5.5V power supply, power supply over 5V can guarantee the best performance;
• Industrial grade standard design, support -40 ~ 85 °C for working over a long time;
• IPEX and stamp hole optional, good for secondary development and integration;
Specifications
Attribute | Attribute value | Notes |
ANSM-Part# | ANSM-E22-230T22S | |
Working frequency | 220.125~236.125 MHz | Default: 230.125MHz |
Transmitting power | 22 dBm | Max. Power (160mW) |
Receiving sensitivity | -138 dBm | - |
Air data rate | 0.3k~15.6kbps | - |
Test distance | 5000m | In open and clear air, with maximum power, 5 dBi antenna gain, height of 2m |
Size | 16 * 26 mm | - |
Antenna type | IPEX / Stamp hole | - |
Communication interface | UART | - |
Package | SMD | |
Power supply voltage (V) | 2.3-5.5 | ≧3.3V ensures output power |
Actual product photos
Product Data Book:
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