Th3maz1ng/ESP8266_dual_nRF24L01_gateway
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Enabled the RX pin internal pullup and updated the schematic

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This commit is contained in:
Th3maz1ng 2021-08-17 17:46:05 +02:00
parent e62dcd84ce
commit 585becfe3e
2 changed files with 18 additions and 7 deletions
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21
schematic/KiCad/ESP8266_dual_NRF24l01_gateway.sch
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@ -40,7 +40,7 @@ L Device:C C3
U 1 1 5FEB48F8 U 1 1 5FEB48F8
P 3200 1450 P 3200 1450
F 0 "C3" H 3315 1496 50 0000 L CNN F 0 "C3" H 3315 1496 50 0000 L CNN
F 1 "0.1µF" H 3315 1405 50 0000 L CNN F 1 "10µF" H 3315 1405 50 0000 L CNN
F 2 "" H 3238 1300 50 0001 C CNN F 2 "" H 3238 1300 50 0001 C CNN
F 3 "~" H 3200 1450 50 0001 C CNN F 3 "~" H 3200 1450 50 0001 C CNN
1 3200 1450 1 3200 1450
@ -564,7 +564,7 @@ L Device:R R10
U 1 1 5FF530EA U 1 1 5FF530EA
P 9450 4550 P 9450 4550
F 0 "R10" V 9350 4500 50 0000 C CNN F 0 "R10" V 9350 4500 50 0000 C CNN
F 1 "330" V 9450 4550 50 0000 C CNN F 1 "390" V 9450 4550 50 0000 C CNN
F 2 "" V 9380 4550 50 0001 C CNN F 2 "" V 9380 4550 50 0001 C CNN
F 3 "~" H 9450 4550 50 0001 C CNN F 3 "~" H 9450 4550 50 0001 C CNN
1 9450 4550 1 9450 4550
@ -575,7 +575,7 @@ L Device:R R11
U 1 1 5FF53E00 U 1 1 5FF53E00
P 9450 4750 P 9450 4750
F 0 "R11" V 9350 4700 50 0000 C CNN F 0 "R11" V 9350 4700 50 0000 C CNN
F 1 "330" V 9450 4750 50 0000 C CNN F 1 "390" V 9450 4750 50 0000 C CNN
F 2 "" V 9380 4750 50 0001 C CNN F 2 "" V 9380 4750 50 0001 C CNN
F 3 "~" H 9450 4750 50 0001 C CNN F 3 "~" H 9450 4750 50 0001 C CNN
1 9450 4750 1 9450 4750
@ -586,7 +586,7 @@ L Device:R R14
U 1 1 5FF540AA U 1 1 5FF540AA
P 9450 4950 P 9450 4950
F 0 "R14" V 9350 4900 50 0000 C CNN F 0 "R14" V 9350 4900 50 0000 C CNN
F 1 "330" V 9450 4950 50 0000 C CNN F 1 "390" V 9450 4950 50 0000 C CNN
F 2 "" V 9380 4950 50 0001 C CNN F 2 "" V 9380 4950 50 0001 C CNN
F 3 "~" H 9450 4950 50 0001 C CNN F 3 "~" H 9450 4950 50 0001 C CNN
1 9450 4950 1 9450 4950
@ -618,7 +618,7 @@ Wire Wire Line
950 6400 1700 6400 950 6400 1700 6400
NoConn ~ 1700 6200 NoConn ~ 1700 6200
NoConn ~ 1700 6300 NoConn ~ 1700 6300
Text GLabel 1700 6100 0 50 Input ~ 0 Text GLabel 1400 6100 0 50 Input ~ 0
ESP_GPIO_3_RXD ESP_GPIO_3_RXD
Text GLabel 1700 6000 0 50 Input ~ 0 Text GLabel 1700 6000 0 50 Input ~ 0
ESP_GPIO_1_TXD ESP_GPIO_1_TXD
@ -860,4 +860,15 @@ Wire Wire Line
6800 2550 6800 2100 6800 2550 6800 2100
Text Notes 850 7000 0 79 ~ 0 Text Notes 850 7000 0 79 ~ 0
/!\ R8 must be changed to a lower value like \n100 Ohm if using the nodemcu dev board instead of a bare bone ESP-12F /!\ R8 must be changed to a lower value like \n100 Ohm if using the nodemcu dev board instead of a bare bone ESP-12F
$Comp
L Device:R R17
U 1 1 610AD0A4
P 1550 6100
F 0 "R17" H 1620 6146 50 0000 L CNN
F 1 "470" H 1620 6055 50 0000 L CNN
F 2 "" V 1480 6100 50 0001 C CNN
F 3 "~" H 1550 6100 50 0001 C CNN
1 1550 6100
0 1 1 0
$EndComp
$EndSCHEMATC $EndSCHEMATC

4
src/tests/tests.ino
View File

@ -50,14 +50,14 @@ void setup() {
Serial.begin(115200, SERIAL_8N1, SERIAL_TX_ONLY); Serial.begin(115200, SERIAL_8N1, SERIAL_TX_ONLY);
//We set the RXD0 as a GPIO //We set the RXD0 as a GPIO
pinMode(D9, FUNCTION_3); pinMode(D9, FUNCTION_3);
pinMode(D9, INPUT); pinMode(D9, INPUT_PULLUP);
attachInterruptArg(D9,&(NRFIRQsHandler), (void *)&IRQFlag, FALLING); attachInterruptArg(D9,&(NRFIRQsHandler), (void *)&IRQFlag, FALLING);
//To prevent wear and tear on the flash mem //To prevent wear and tear on the flash mem
WiFi.persistent(false); WiFi.persistent(false);
WiFi.disconnect(true); WiFi.disconnect(true);
WiFi.softAPdisconnect(true); WiFi.softAPdisconnect(true);
Serial.printf("NRF 1 %s\n",NRF_1.begin() ? "started" : "error"); Serial.printf("\nNRF 1 %s\n",NRF_1.begin() ? "started" : "error");
if(!NRF_1.isChipConnected()) if(!NRF_1.isChipConnected())
Serial.println("NRF 1 is missing"); Serial.println("NRF 1 is missing");
else else