|Place of Origin:||Sichuan China|
|Selling Units:||Single item|
|Single package size:||23X16X7 cm|
|Single gross weight:||0.05 KG|
|Package Type:||electrostatic bag, sponge|
VHF/UHF Audio/Data RF Module Wireless Transceiver
AS14B-TTL is an industrial wireless data transceiver with high stability, operates at 2.405-2.525GHz. The module is designed and developed using imported RF chip nRF24l01P. The module features small size, high sensitivity, long transmission distance, high communication speed, etc., and the function of automatically completing communication protocol conversion and data transmission control can be realized internally. The module has two working modes and can be freely switched during operation.
meeting a variety of system requirement. The output power decreases when the voltage is less than 3.6V, but it has little effect on the receiving performance.
Transmitting power 20dBm, about 100mW
Configuration working mode(SET=0)
Transparent working mode(SET=1)
2.405GHz~2.525GHz, In frequency hopping mode, a total of 3 sets of hopping sequences are available for selection; in fixed frequency mode, a total of 13 channels are available for selection.
The max transmitting power is 20dBm, about 100mW
3 levels adjustable(250kbps,1Mbps,2Mbps)
The receiving sensitivity has nothing to do with the serial port rate or delay time
AS14-TTL industrial product
Relative humidity, no condensation
Q1: Are you a manufacturer or a trading company?
A1: We are a manufacturer.
Q2: Can you do ODM or OEM for us?
A2: We are glad to offer custom service for you, we have an experienced engineers team who will provide you with a complete solution according to your requirements.
Q3.Whether the product can be a customized logo?
A3. For bulk orders, we support custom logo.
Q4: What about the delivery time?
A4: For regular order, it takes about 3-6 days for production, for mass order or customized order it may need 15-30 days.
Q5: What is your delivery terms and payment terms?
A5: We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convenient or cost effective for you. 100% in advance for sample order, 50% deposit and 50% balance for mass order.
Q6: After service and warranty?
A6: We provide a 1-year warranty, if you have any problems in the use of products, please contact your salesperson.
Q7. How can we know the product quality?
A7: We suggest you order a sample. Also, you can send us an email for detail photos for checking if you cannot get enough information on the product page.
Q8. How can we get samples from you?
A8. Samples are available. Normally we take 2 days to arrange samples. If we have no business record with you before, we need to charge boot samples cost and post courier freight.
Q9.Can your module be connected with Arduino board? Can you provide Sample code?
A9: We don’t know the model of your Arduino, so we don’t sure if our module can be connected with it. Please be sure of the power supply when you connect your Arduino board with our module, 3.3V is ok. But for 5V, you need to add 4-10k pull-up resistor for the TXD&AUX pin. Sorry, we don’t have the sample code to offer.
Q10.Can your module be connected with Raspberry Pi?
A10: Yes, our module can be connected with Raspberry Pi.