Module Is Easy To Damage; Ee Eet Eet Esate See Ete Cates Testes Eee Et Se Esae Sate Ete Esteeebeebe Sees Ers Eesae Anes Sane Ere Eans; Ber(Bit Error Rate) Is High; Production - Ebyte E32-433T30D User Manual

Bhe Chengdu Ebyte Electronic Technology Co,Ltd E32-433T30D user manual
9.2 Module is easy to damage
® Please check the power supply source, ensure it is 3.3V~5.2V, voltage higher than 5.2V will damage the module.
Please check the stability of power source, the voltage cannot fluctuate too much.
® Please make sure antistatic measure are taken when installing and using, high frequency devices have electrostatic
susceptibility.
® Please ensure the humidity is within limited range, some parts are sensitive to humidity.
® Please avoid using modules under too high or too low temperature.
9.3 BER(Bit Error Rate) 1s high
® There are co-channel signal interference nearby, please be away from interference sources or modify frequency and
channel to avoid interference;
® Poor power supply may cause messy code. Make sure that the power supply is reliable.
® The extension line and feeder quality are poor or too long, so the bit error rate is high;
10 Production guidance
This type is DIP module, when the welder welds the module, he must be welding according to the anti-static
regulation. This product is allergic to static, randomly welding the module will have the chance of damaging it
permanently.
11 E32 series
Model No. | Core IC Frequency Tx power | Distance Data Rate | Package Size Interface
Hz dBm km mm
E32-868T208 S$X1276 868M 20 3 0.3k~19.2k SMD 16 * 26 UART
E32-915T208 S$X1276 915M 20 3 0.3k~19.2k SMD 16 * 26 UART
E32-400T208 S$X1278 433M 470M 20 3 0.3k~19.2k SMD 16 * 26 UART
E32-915T308 S$X1276 915M 30 8 0.3k~19.2k SMD 25%403 UART
E32-868T30S S$X1276 868M 30 8 0.3k~19.2k SMD 25%403 UART
E32-433T30S S$X1278 433M 30 8 0.3k~19.2k SMD 25%403 UART
E32-433T20S2T S$X1278 433M 20 3 0.3k~19.2k SMD 17 * 30 UART
E32-868T30D S$X1276 868M 30 8 0.3~19.2k DIP 24 * 43 SMA-K
E32-915T30D S$X1276 915M 30 8 0.3~19.2k DIP 24 * 43 SMA-K
E32-170T30D S$X1278 170M 30 8 0.3k~9.6k DIP 24 * 43 SMA-K
E32-868T20D S$X1276 868M 20 3 0.3~19.2k DIP 21 *36 SMA-K
E32-915T20D S$X1276 915M 20 3 0.3~19.2k DIP 21 *36 SMA-K
E32- 433T20DC S$X1278 433M 20 3 0.3k~19.2k DIP 21 *36 SMA-K
E32- 433T30D S$X1278 433M 30 8 0.3k~19.2k DIP 24 * 43 SMA-K
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